Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

Flohr, Marta J.K., Huebner, J.Stephen (1992) Mineralogy and geochemistry of two metamorphosed sedimentary manganese deposits, Sierra Nevada, California, USA. Lithos, 29 (1) 57-85 doi:10.1016/0024-4937(92)90034-v

ⓘ Albite

Formula: Na(AlSi₃O₈)

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Alumohydrocalcite

Formula: CaAl₂(CO₃)₂(OH)₄ · 4H₂O

Locality: Paradise Flat, Rooster Comb, Orestimba Mining District, Stanislaus County, California, USA

References:

Dunning, Gail E. (2000) Chromian Dawsonite and Chromian Alumohydrocalcite from Orestimba Creek, Stanislaus County, California. The Mineralogical Record, 31 (4) 333-338

ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite

Formula: Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O

Locality: Paradise Flat, Rooster Comb, Orestimba Mining District, Stanislaus County, California, USA

References:

Dunning, Gail E. (2000) Chromian Dawsonite and Chromian Alumohydrocalcite from Orestimba Creek, Stanislaus County, California. The Mineralogical Record, 31 (4) 333-338

ⓘ Antigorite

Formula: Mg₃(Si₂O₅)(OH)₄

Localities:

Del Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Black Bart Mine group, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Aragonite

Formula: CaCO₃

Localities:

Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Unnamed Aragonite occurrences (1), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Adobe Creek (Adobe Canyon), Black Wonder Mining District, Stanislaus County, California, USA
Red Mountain Mine, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Baryte

Formula: BaSO₄

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Bementite

Formula: Mn₇Si₆O₁₅(OH)₈

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Trask, Parker Davies, Ivan F. Wilson & F.S. Simons (1943), Manganese deposits of California – a summary report: California Division Mines Bulletin 125: 59

Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 217-218, 287-288

Murdoch, Joseph; Webb, Robert Wallace (1966) Minerals of California, Centennial Volume (1866-1966) - California Division of Mines and Geology, Bulletin 189. California Division of Mines and Geology. 559 pp.

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Braunite

Formula: Mn²⁺Mn³⁺₆(SiO₄)O₈

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Am Min 69:200-206

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

a preliminary report: Economic Geology: 38: 283

Laizure, Clyde McK (1925), San Francisco field division: California Mining Bureau. Report 21: 213

Fleischer, M. & W.E. Richmond, Jr. (1943), The manganese oxide minerals

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

Flohr, Marta J. (1990) Microbanded manganese formations

Econ Geol (1992) 87:2023-2040

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ Calcite

Formula: CaCO₃

Localities:

Liberty Mine (Deer Park ?), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Adobe Canyon group deposits (McGuire et al. deposits; McGuire Holbrook and Springer Lea; Southeast; Mountain View Mine; Mountain View claim; Gray Fox claim), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Caryopilite

Formula: Mn²⁺₃Si₂O₅(OH)₄

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

Flohr, Marta J. K. (1992) Geochemistry and origin of the Bald Knob manganese deposit, North Carolina. Economic Geology, 87 (8) 2023-2040 doi:10.2113/gsecongeo.87.8.2023

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ Chalcocite

Formula: Cu₂S

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Chalcopyrite

Formula: CuFeS₂

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Am Min 69:200-206

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ 'Chlorite Group'

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

Econ Geol (1992) 87:2023-2040

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ 'Chrome-Spinel (of Dana)'

Locality: Red Mountain-Del Puerto ultramafic mass, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA

Description: Occurs as anhedral to euhedral crystals. An important constituent of the rocks.

References:

Himmelberg, G.R. and Coleman, R.G. (1968) Chemistry of primary minerals and rocks from the Red Mountain-Del Puerto ultramafic mass, California. USGS Prof. Paper 600-C: 20-24

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Localities: Reported from at least 12 localities in this region.

ⓘ Cinnabar

Formula: HgS

Localities: Reported from at least 6 localities in this region.

ⓘ 'Clay minerals'

Localities:

Cooperstown deposits, Cooperstown, Stanislaus County, California, USA
Unnamed Clay pits (2), Cooperstown, Stanislaus County, California, USA
Winkler property, Knights Ferry, Stanislaus County, California, USA
Kraftile Clay deposit, La Grange, Stanislaus County, California, USA
Unnamed Clay pit (1), Cooperstown, Stanislaus County, California, USA

ⓘ Cooperite

Formula: PtS

Localities:

Unnamed PGE placer (1), Hughson, Stanislaus County, California, USA
Knights Ferry, Stanislaus County, California, USA

ⓘ Covellite

Formula: CuS

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Dawsonite

Formula: NaAlCO₃(OH)₂

Locality: Paradise Flat, Rooster Comb, Orestimba Mining District, Stanislaus County, California, USA

References:

Dunning, Gail E. (2000) Chromian Dawsonite and Chromian Alumohydrocalcite from Orestimba Creek, Stanislaus County, California. The Mineralogical Record, 31 (4) 333-338

ⓘ Dawsonite var. Chromium-bearing Dawsonite

Formula: Na(Al,Cr)CO₃(OH)₂

Locality: Paradise Flat, Rooster Comb, Orestimba Mining District, Stanislaus County, California, USA

References:

Dunning, Gail E. (2000) Chromian Dawsonite and Chromian Alumohydrocalcite from Orestimba Creek, Stanislaus County, California. The Mineralogical Record, 31 (4) 333-338

ⓘ Digenite

Formula: Cu₉S₅

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Enstatite

Formula: Mg₂Si₂O₆

Localities:

Red Mountain-Del Puerto ultramafic mass, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Adobe Creek (Adobe Canyon), Black Wonder Mining District, Stanislaus County, California, USA

Description: Ranges from Fs 9.2-10.0.

ⓘ 'Fayalite-Forsterite Series'

Localities: Reported from at least 6 localities in this region.

ⓘ Gageite

Formula: Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

Econ Geol (1992) 87:2023-2040

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ Glaucophane

Formula: ◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂

Localities:

Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Del Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Hausmannite

Formula: Mn²⁺Mn³⁺₂O₄

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Trask, Parker Davies, Ivan F. Wilson & F.S. Simons (1943), Manganese deposits of California – a summary report: California Division Mines Bulletin 125: 59

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

Flohr, Marta J. (1990) Microbanded manganese formations

Econ Geol (1992) 87:2023-2040

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ Hematite

Formula: Fe₂O₃

Localities:

Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Hammond prospect, Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Hydromagnesite

Formula: Mg₅(CO₃)₄(OH)₂ · 4H₂O

Localities:

Adobe Creek (Adobe Canyon), Black Wonder Mining District, Stanislaus County, California, USA
Del Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Platner prospect, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Promberger property (Pramberger), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Red Mountain Mine, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Inesite

Formula: Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 217-218, 287-288

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Irarsite

Formula: (Ir,Ru,Rh,Pt)AsS

Locality: Knights Ferry, Stanislaus County, California, USA

References:

Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ 'Iron-Platinum alloy'

Formula: (Pt,Fe)

Locality: Unnamed PGE placer (1), Hughson, Stanislaus County, California, USA

Description: Placer material.

References:

Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Lawsonite

Formula: CaAl₂(Si₂O₇)(OH)₂ · H₂O

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ 'Limonite'

Localities:

Liberty Mine (Deer Park ?), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Winegar prospect (Summit & Winegar properties; Orestimba group of Phoenix Mines; Red Acres; Orestimba), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Mexican prospect No. 1 (Mexican deposit C of Black Wonder), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Magnesiochromite

Formula: MgCr₂O₄

Locality: Number Five group (Number 5 group; No. 5 Mine; Mineral Products Company property), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

References:

Hawkes, H. E., Jr.

Wells, F. G.

Wheeler, D. P., Jr. (1942) Chromite and quicksilver deposits of the Del Puerto area, Stanislaus County, California. USGS Bulletin 936D

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Magnesite

Formula: MgCO₃

Localities: Reported from at least 8 localities in this region.

ⓘ 'Manganese Oxides'

Localities: Reported from at least 10 localities in this region.

Colour: Black

Description: homogenous masses with sub-metallic luster.

ⓘ Marcasite

Formula: FeS₂

Locality: Adobe Valley Mine (Stanislaus Mine), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA

References:

Hawkes, H. E., Jr.

Wells, F. G.

Wheeler, D. P., Jr. (1942) Chromite and quicksilver deposits of the Del Puerto area, Stanislaus County, California. USGS Bulletin 936D

ⓘ Molybdenite

Formula: MoS₂

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Native Gold

Formula: Au

Localities: Reported from at least 16 localities in this region.

Description: Placer material.

ⓘ Native Iridium

Formula: (Ir,Os,Ru)

Locality: Knights Ferry, Stanislaus County, California, USA

References:

Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Native Iridium var. Ruthenosmiridium

Formula: (Ir,Os,Ru)

Locality: Knights Ferry, Stanislaus County, California, USA

References:

Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Native Platinum

Formula: Pt

Localities:

La Grange Dredge No. 4 (La Grange placers), La Grange, Stanislaus County, California, USA
Unnamed PGE placer (1), Hughson, Stanislaus County, California, USA
Knights Ferry, Stanislaus County, California, USA

Description: Averages 72% Pt + 18% Os-Ir.

ⓘ Neotocite

Formula: (Mn,Fe)SiO₃ · H₂O (?)

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Nesquehonite

Formula: MgCO₃ · 3H₂O

Locality: Nesquehonite occurrence, Adobe Creek (Adobe Canyon), Black Wonder Mining District, Stanislaus County, California, USA

Colour: White

Description: Occurs as powdery films along creek banks at the water line.

References:

western United States. Geochimica et Cosmochmica Acta: 35: 695

O'Neil, James R, Barnes, Ivan (1971) C13 and O18 compositions in some fresh-water carbonates associated with ultramafic rocks and serpentinites: western United States. Geochimica et Cosmochimica Acta, 35 (7) 687-697 doi:10.1016/0016-7037(71)90067-6

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ 'Ochre'

Locality: California Ocher Mining Company, Knights Ferry, Stanislaus County, California, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Opal

Formula: SiO₂ · nH₂O

Localities:

Unnamed Diatomite occurrence (1), Cooperstown, Stanislaus County, California, USA
Simon Newman Company deposit, Crows Landing, Stanislaus County, California, USA

ⓘ Parsettensite

Formula: (K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ 'Psilomelane'

Localities: Reported from at least 8 localities in this region.

ⓘ Pyrite

Formula: FeS₂

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Pyrolusite

Formula: Mn⁴⁺O₂

Localities:

Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Liberty Mine (Deer Park ?), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Moran Brothers Mine (Moy Mine; Stanislaus County occurrence), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Mary Lou No. 1 claim (Black Wonder prospect; Park group), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Ingram Canyon Mine (Tip Top Mine; Seagrave), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

Locality: Number Five group (Number 5 group; No. 5 Mine; Mineral Products Company property), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Quartz

Formula: SiO₂

Localities:

Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Black Mike Mine (Black Point Mine; Black Rock Mine), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Mary Lou No. 1 claim (Black Wonder prospect; Park group), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Del Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Mexican prospect No. 1 (Mexican deposit C of Black Wonder), Black Mountain, Black Wonder Mining District, Stanislaus County, California, USA

ⓘ Rhodochrosite

Formula: MnCO₃

Localities:

Moran Brothers Mine (Moy Mine; Stanislaus County occurrence), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

Colour: Pink

Description: In veinlets.

ⓘ Rhodonite

Formula: CaMn₃Mn[Si₅O₁₅]

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 217-218, 287-288

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Santaclaraite

Formula: CaMn₄[Si₅O₁₄OH](OH) · H₂O

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Am Min 69:200-206

ⓘ 'Serpentine Subgroup'

Formula: D₃[Si₂O₅](OH)₄

Localities: Reported from at least 7 localities in this region.

ⓘ 'Silica'

Localities:

Hammond occurrence (Silica No. 1), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
J. J. Cummings and Thomas Wolf property, Patterson, Stanislaus County, California, USA

Description: Form not disclosed.

ⓘ 'Smectite Group'

Formula: A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Sperrylite

Formula: PtAs₂

Localities:

Unnamed PGE placer (1), Hughson, Stanislaus County, California, USA
Knights Ferry, Stanislaus County, California, USA

ⓘ Sphalerite ?

Formula: ZnS

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Spinel

Formula: MgAl₂O₄

Locality: Red Mountain-Del Puerto ultramafic mass, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA

Description: Occurs as anhedral to euhedral crystals. An important constituent of the rocks.

References:

Himmelberg, G.R. and Coleman, R.G. (1968) Chemistry of primary minerals and rocks from the Red Mountain-Del Puerto ultramafic mass, California. USGS Prof. Paper 600-C: 20-24

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

ⓘ Staurolite

Formula: Fe²⁺₂Al₉Si₄O₂₃(OH)

Locality: Del Puerto Canyon (Arroyo del Puerto), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

References:

Hawkes, H. E., Jr.

Wells, F. G.

Wheeler, D. P., Jr. (1942) Chromite and quicksilver deposits of the Del Puerto area, Stanislaus County, California. USGS Bulletin 936D

ⓘ Talc

Formula: Mg₃Si₄O₁₀(OH)₂

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Taneyamalite

Formula: (Na,Ca)Mn²⁺₁₂(Si,Al)₁₂(O,OH)₄₄

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

Econ Geol (1992) 87:2023-2040

Huebner, J. S., Flohr, M. J., & Grossman, J. N. (1992). Chemical fluxes and origin of a manganese carbonate-oxide-silicate deposit in bedded chert. Chemical Geology, 100(1-2), 93-118.

ⓘ Titanite

Formula: CaTiO(SiO₄)

Locality: Buckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA

References:

Huebner, J. Stephen

protoliths in the Franciscan Complex, California

USGS Professional Paper 1502.

Flohr, Marta J. (1990) Microbanded manganese formations

ⓘ Uvarovite

Formula: Ca₃Cr³⁺₂(SiO₄)₃

Localities:

Unspecified Cr occurrence (2), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
Adobe Canyon group deposits (McGuire et al. deposits; McGuire Holbrook and Springer Lea; Southeast; Mountain View Mine; Mountain View claim; Gray Fox claim), Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA

Description: Occurs as minute crystals coating fractures and shear planes.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Gold	1.AA.05	Au
ⓘ	Native Iridium	1.AF.10	(Ir,Os,Ru)
ⓘ	Native Platinum	1.AF.10	Pt
ⓘ	Native Iridium var. Ruthenosmiridium	1.AF.10	(Ir,Os,Ru)
Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Digenite	2.BA.10	Cu₉S₅
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Sphalerite ?	2.CB.05a	ZnS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Cooperite	2.CC.35b	PtS
ⓘ	Cinnabar	2.CD.15a	HgS
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Sperrylite	2.EB.05a	PtAs₂
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Irarsite	2.EB.25	(Ir,Ru,Rh,Pt)AsS
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Magnesiochromite	4.BB.05	MgCr₂O₄
ⓘ	Spinel	4.BB.05	MgAl₂O₄
ⓘ	Hausmannite	4.BB.10	Mn²⁺Mn³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	Pyrolusite	4.DB.05	Mn⁴⁺O₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Magnesite	5.AB.05	MgCO₃
ⓘ	Rhodochrosite	5.AB.05	MnCO₃
ⓘ	Aragonite	5.AB.15	CaCO₃
ⓘ	Dawsonite	5.BB.10	NaAlCO₃(OH)₂
ⓘ	var. Chromium-bearing Dawsonite	5.BB.10	Na(Al,Cr)CO₃(OH)₂
ⓘ	Nesquehonite	5.CA.05	MgCO₃ · 3H₂O
ⓘ	Hydromagnesite	5.DA.05	Mg₅(CO₃)₄(OH)₂ · 4H₂O
ⓘ	Alumohydrocalcite	5.DB.05	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
ⓘ	var. Chromium-bearing Alumohydrocalcite	5.DB.05	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Baryte	7.AD.35	BaSO₄
Group 9 - Silicates
ⓘ	Uvarovite	9.AD.25	Ca₃Cr³⁺₂(SiO₄)₃
ⓘ	Staurolite	9.AF.30	Fe²⁺₂Al₉Si₄O₂₃(OH)
ⓘ	Braunite	9.AG.05	Mn²⁺Mn³⁺₆(SiO₄)O₈
ⓘ	Titanite	9.AG.15	CaTiO(SiO₄)
ⓘ	Lawsonite	9.BE.05	CaAl₂(Si₂O₇)(OH)₂ · H₂O
ⓘ	Enstatite	9.DA.05	Mg₂Si₂O₆
ⓘ	Aegirine-augite	9.DA.20	(Na_aCa_bFe²⁺_cMg_d)(Fe³⁺_eAl_fFe²⁺_gMg_h)Si₂O₆
ⓘ	Aegirine	9.DA.25	NaFe³⁺Si₂O₆
ⓘ	Glaucophane	9.DE.25	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
ⓘ	Gageite	9.DH.35	Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀
ⓘ	Taneyamalite	9.DH.65	(Na,Ca)Mn²⁺₁₂(Si,Al)₁₂(O,OH)₄₄
ⓘ	Rhodonite	9.DK.05	CaMn₃Mn[Si₅O₁₅]
ⓘ	Santaclaraite	9.DK.10	CaMn₄[Si₅O₁₄OH](OH) · H₂O
ⓘ	Inesite	9.DL.05	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
ⓘ	Talc	9.EC.05	Mg₃Si₄O₁₀(OH)₂
ⓘ	Antigorite	9.ED.15	Mg₃(Si₂O₅)(OH)₄
ⓘ	Caryopilite	9.ED.15	Mn²⁺₃Si₂O₅(OH)₄
ⓘ	Neotocite	9.ED.20	(Mn,Fe)SiO₃ · H₂O (?)
ⓘ	Bementite	9.EE.05	Mn₇Si₆O₁₅(OH)₈
ⓘ	Parsettensite	9.EG.40	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
Unclassified
ⓘ	'Chlorite Group'	-
ⓘ	'Clay minerals'	-
ⓘ	'Iron-Platinum alloy'	-	(Pt,Fe)
ⓘ	'Limonite'	-
ⓘ	'Psilomelane'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Chrome-Spinel (of Dana)'	-
ⓘ	'Silica'	-
ⓘ	'Smectite Group'	-	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
ⓘ	'Serpentine Subgroup'	-	D₃[Si₂O₅](OH)₄
ⓘ	'Manganese Oxides'	-
ⓘ	'Ochre'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
H	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
H	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
H	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
H	ⓘ Dawsonite	NaAlCO₃(OH)₂
H	ⓘ Gageite	Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀
H	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
H	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
H	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
H	ⓘ Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O
H	ⓘ Neotocite	(Mn,Fe)SiO₃ · H₂O (?)
H	ⓘ Nesquehonite	MgCO₃ · 3H₂O
H	ⓘ Opal	SiO₂ · nH₂O
H	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
H	ⓘ Santaclaraite	CaMn₄[Si₅O₁₄OH](OH) · H₂O
H	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
H	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
H	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
H	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
H	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
H	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
H	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
C	Carbon
C	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
C	ⓘ Aragonite	CaCO₃
C	ⓘ Calcite	CaCO₃
C	ⓘ Dawsonite	NaAlCO₃(OH)₂
C	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
C	ⓘ Magnesite	MgCO₃
C	ⓘ Nesquehonite	MgCO₃ · 3H₂O
C	ⓘ Rhodochrosite	MnCO₃
C	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
C	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
O	Oxygen
O	ⓘ Aegirine	NaFe³⁺Si₂O₆
O	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
O	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
O	ⓘ Aragonite	CaCO₃
O	ⓘ Baryte	BaSO₄
O	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
O	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
O	ⓘ Calcite	CaCO₃
O	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Dawsonite	NaAlCO₃(OH)₂
O	ⓘ Enstatite	Mg₂Si₂O₆
O	ⓘ Gageite	Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀
O	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
O	ⓘ Hausmannite	Mn²⁺Mn₂³⁺O₄
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
O	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
O	ⓘ Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O
O	ⓘ Magnesite	MgCO₃
O	ⓘ Magnesiochromite	MgCr₂O₄
O	ⓘ Neotocite	(Mn,Fe)SiO₃ · H₂O (?)
O	ⓘ Nesquehonite	MgCO₃ · 3H₂O
O	ⓘ Opal	SiO₂ · nH₂O
O	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
O	ⓘ Pyrolusite	Mn⁴⁺O₂
O	ⓘ Quartz	SiO₂
O	ⓘ Rhodochrosite	MnCO₃
O	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
O	ⓘ Santaclaraite	CaMn₄[Si₅O₁₄OH](OH) · H₂O
O	ⓘ Spinel	MgAl₂O₄
O	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
O	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
O	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
O	ⓘ Titanite	CaTiO(SiO₄)
O	ⓘ Uvarovite	Ca₃Cr₂³⁺(SiO₄)₃
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
O	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
O	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
O	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
O	ⓘ Apatite	Ca₅(PO₄)₃A
Na	Sodium
Na	ⓘ Aegirine	NaFe³⁺Si₂O₆
Na	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Dawsonite	NaAlCO₃(OH)₂
Na	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Na	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Na	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
Na	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
Mg	Magnesium
Mg	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Mg	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
Mg	ⓘ Enstatite	Mg₂Si₂O₆
Mg	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Mg	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
Mg	ⓘ Magnesite	MgCO₃
Mg	ⓘ Magnesiochromite	MgCr₂O₄
Mg	ⓘ Nesquehonite	MgCO₃ · 3H₂O
Mg	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Mg	ⓘ Spinel	MgAl₂O₄
Mg	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Mg	ⓘ Fayalite-Forsterite Series
Al	Aluminium
Al	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
Al	ⓘ Dawsonite	NaAlCO₃(OH)₂
Al	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Al	ⓘ Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O
Al	ⓘ Spinel	MgAl₂O₄
Al	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Al	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
Al	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
Al	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
Si	Silicon
Si	ⓘ Aegirine	NaFe³⁺Si₂O₆
Si	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
Si	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
Si	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
Si	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
Si	ⓘ Enstatite	Mg₂Si₂O₆
Si	ⓘ Gageite	Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀
Si	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Si	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
Si	ⓘ Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O
Si	ⓘ Neotocite	(Mn,Fe)SiO₃ · H₂O (?)
Si	ⓘ Opal	SiO₂ · nH₂O
Si	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Si	ⓘ Quartz	SiO₂
Si	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Si	ⓘ Santaclaraite	CaMn₄[Si₅O₁₄OH](OH) · H₂O
Si	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Si	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Si	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
Si	ⓘ Titanite	CaTiO(SiO₄)
Si	ⓘ Uvarovite	Ca₃Cr₂³⁺(SiO₄)₃
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Pyroxene Group	ADSi₂O₆
Si	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
P	Phosphorus
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Baryte	BaSO₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Chalcocite	Cu₂S
S	ⓘ Cinnabar	HgS
S	ⓘ Cooperite	PtS
S	ⓘ Covellite	CuS
S	ⓘ Digenite	Cu₉S₅
S	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
S	ⓘ Marcasite	FeS₂
S	ⓘ Molybdenite	MoS₂
S	ⓘ Pyrite	FeS₂
S	ⓘ Sphalerite	ZnS
K	Potassium
K	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Ca	Calcium
Ca	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Ca	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
Ca	ⓘ Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O
Ca	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Ca	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Ca	ⓘ Santaclaraite	CaMn₄[Si₅O₁₄OH](OH) · H₂O
Ca	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
Ca	ⓘ Titanite	CaTiO(SiO₄)
Ca	ⓘ Uvarovite	Ca₃Cr₂³⁺(SiO₄)₃
Ca	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Titanite	CaTiO(SiO₄)
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Cr	ⓘ Magnesiochromite	MgCr₂O₄
Cr	ⓘ Uvarovite	Ca₃Cr₂³⁺(SiO₄)₃
Cr	ⓘ Dawsonite var. Chromium-bearing Dawsonite	Na(Al,Cr)CO₃(OH)₂
Cr	ⓘ Alumohydrocalcite var. Chromium-bearing Alumohydrocalcite	Ca(Al,Cr)₂(CO₃)₂(OH)₄ · 4H₂O
Mn	Manganese
Mn	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
Mn	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
Mn	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
Mn	ⓘ Gageite	Mn₂₁(Si₄O₁₂)₂O₃(OH)₂₀
Mn	ⓘ Hausmannite	Mn²⁺Mn₂³⁺O₄
Mn	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
Mn	ⓘ Neotocite	(Mn,Fe)SiO₃ · H₂O (?)
Mn	ⓘ Parsettensite	(K,Na,Ca)_7.5(Mn,Mg)₄₉Si₇₂O₁₆₈(OH)₅₀ · nH₂O
Mn	ⓘ Pyrolusite	Mn⁴⁺O₂
Mn	ⓘ Rhodochrosite	MnCO₃
Mn	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Mn	ⓘ Santaclaraite	CaMn₄[Si₅O₁₄OH](OH) · H₂O
Mn	ⓘ Taneyamalite	(Na,Ca)Mn₁₂²⁺(Si,Al)₁₂(O,OH)₄₄
Fe	Iron
Fe	ⓘ Aegirine	NaFe³⁺Si₂O₆
Fe	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Iron-Platinum alloy	(Pt,Fe)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Inesite	Ca₂(Mn,Fe)₇Si₁₀O₂₈(OH)₂ · 5H₂O
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Neotocite	(Mn,Fe)SiO₃ · H₂O (?)
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Fe	ⓘ Fayalite-Forsterite Series
Cu	Copper
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Covellite	CuS
Cu	ⓘ Digenite	Cu₉S₅
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
As	Arsenic
As	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
As	ⓘ Sperrylite	PtAs₂
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ru	Ruthenium
Ru	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ru	ⓘ Native Iridium	(Ir,Os,Ru)
Ru	ⓘ Native Iridium var. Ruthenosmiridium	(Ir,Os,Ru)
Rh	Rhodium
Rh	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ba	Barium
Ba	ⓘ Baryte	BaSO₄
Os	Osmium
Os	ⓘ Native Iridium	(Ir,Os,Ru)
Os	ⓘ Native Iridium var. Ruthenosmiridium	(Ir,Os,Ru)
Ir	Iridium
Ir	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ir	ⓘ Native Iridium	(Ir,Os,Ru)
Ir	ⓘ Native Iridium var. Ruthenosmiridium	(Ir,Os,Ru)
Pt	Platinum
Pt	ⓘ Cooperite	PtS
Pt	ⓘ Iron-Platinum alloy	(Pt,Fe)
Pt	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Pt	ⓘ Native Platinum	Pt
Pt	ⓘ Sperrylite	PtAs₂
Au	Gold
Au	ⓘ Native Gold	Au
Hg	Mercury
Hg	ⓘ Cinnabar	HgS

Fossils

There are 778 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

778

Youngest Fossil Listed

2.59 Ma (Pleistocene)

Oldest Fossil Listed

191 Ma (Early Jurassic)

Stratigraphic Units

Click here to view 14 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Serpula genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Serpula*	100.5 - 66 Ma Late/Upper Cretaceous
Scaphopoda class	Animalia : Mollusca : Scaphopoda	100.5 - 93.9 Ma Late/Upper Cretaceous
Dentalium genus	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : *Dentalium*	100.5 - 66 Ma Late/Upper Cretaceous
Gastropoda class	Animalia : Mollusca : Gastropoda	100.5 - 66 Ma Late/Upper Cretaceous
Patellogastropoda order	Animalia : Mollusca : Gastropoda : Patellogastropoda	100.5 - 93.9 Ma Late/Upper Cretaceous
Ataphrus genus	Animalia : Mollusca : Gastropoda : Trochida : Ataphridae : *Ataphrus*	72.1 - 66 Ma Late/Upper Cretaceous
Margarites genus	Animalia : Mollusca : Gastropoda : Trochida : Margaritidae : *Margarites*	100.5 - 66 Ma Late/Upper Cretaceous
Anchura genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Anchura*	100.5 - 66 Ma Late/Upper Cretaceous
Belliscala genus	Animalia : Mollusca : Gastropoda : Epitoniidae : *Belliscala*	72.1 - 66 Ma Late/Upper Cretaceous
Bittiscala genus	Animalia : Mollusca : Gastropoda : Potamididae : *Bittiscala*	72.1 - 66 Ma Late/Upper Cretaceous
Capulus genus	Animalia : Mollusca : Gastropoda : Cycloneritida : Delphinulopsidae : *Capulus*	72.1 - 66 Ma Late/Upper Cretaceous
Gyrodes genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Gyrodes*	83.5 - 70.6 Ma Late/Upper Cretaceous
Lysis genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Capulidae : *Lysis*	72.1 - 66 Ma Late/Upper Cretaceous
Perissitys genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Turbinellidae : *Perissitys*	72.1 - 66 Ma Late/Upper Cretaceous
Polinices genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Polinices*	89.8 - 66 Ma Late/Upper Cretaceous
Priscoficus genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : *Priscoficus*	72.1 - 66 Ma Late/Upper Cretaceous
Pyktes genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Pyktes*	72.1 - 66 Ma Late/Upper Cretaceous
Tessarolax genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Tessarolax*	83.5 - 70.6 Ma Late/Upper Cretaceous
Tibiaporrhais genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Tibiaporrhais*	83.6 - 66 Ma Late/Upper Cretaceous
Turritella genus	Animalia : Mollusca : Gastropoda : Turritellidae : *Turritella*	100.5 - 66 Ma Late/Upper Cretaceous
Cancellaria genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Cancellaria*	100.5 - 66 Ma Late/Upper Cretaceous
Christitys genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Perissityidae : *Christitys*	89.8 - 83.6 Ma Late/Upper Cretaceous
Drilluta genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Drilluta*	100.5 - 66 Ma Late/Upper Cretaceous
Pyropsis genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : *Pyropsis*	72.1 - 66 Ma Late/Upper Cretaceous
Volutoderma genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Volutoderma*	100.5 - 83.6 Ma Late/Upper Cretaceous
Biplica genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Biplica*	100.5 - 66 Ma Late/Upper Cretaceous
Cylichna genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Cylichnidae : *Cylichna*	89.8 - 66 Ma Late/Upper Cretaceous
Retusa (Cylichnina) subgenus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Retusidae : Retusa : *Retusa (Cylichnina)*	100.5 - 93.9 Ma Late/Upper Cretaceous
Axonoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : *Axonoceras*	72.1 - 66 Ma Late/Upper Cretaceous
Baculites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : *Baculites*	100.5 - 66 Ma Late/Upper Cretaceous
Bostrychoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : *Bostrychoceras*	72.1 - 66 Ma Late/Upper Cretaceous
Calycoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Calycoceras*	100.5 - 93.9 Ma Late/Upper Cretaceous
Canadoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : *Canadoceras*	86.3 - 83.6 Ma Late/Upper Cretaceous
Didymoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : *Didymoceras*	83.6 - 72.1 Ma Late/Upper Cretaceous
Euomphaloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Euomphaloceras*	93.5 - 89.3 Ma Late/Upper Cretaceous
Gaudryceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : *Gaudryceras*	72.1 - 66 Ma Late/Upper Cretaceous
Glyptoxoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Glyptoxoceras*	72.1 - 66 Ma Late/Upper Cretaceous
Hyphantoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : *Hyphantoceras*	100.5 - 83.6 Ma Late/Upper Cretaceous
Kossmaticeras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : *Kossmaticeras*	89.8 - 83.6 Ma Late/Upper Cretaceous
Mammites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Mammites*	100.5 - 93.9 Ma Late/Upper Cretaceous
Metaplacenticeras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Placenticeratidae : *Metaplacenticeras*	83.5 - 70.6 Ma Late/Upper Cretaceous
Parapuzosia genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Parapuzosia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Peroniceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : *Peroniceras*	89.8 - 86.3 Ma Late/Upper Cretaceous
Puzosia genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Puzosia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Scalarites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Scalarites*	100.5 - 66 Ma Late/Upper Cretaceous
Solenoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Solenoceras*	72.1 - 66 Ma Late/Upper Cretaceous
Submortoniceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : *Submortoniceras*	86.3 - 83.6 Ma Late/Upper Cretaceous
Subprionocyclus genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : *Subprionocyclus*	93.9 - 89.3 Ma Late/Upper Cretaceous
Tragodesmoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Muniericeratidae : *Tragodesmoceras*	100.5 - 93.9 Ma Late/Upper Cretaceous
Bivalvia class	Animalia : Mollusca : Bivalvia	93.9 - 66 Ma Late/Upper Cretaceous
Nucula genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	100.5 - 66 Ma Late/Upper Cretaceous
Nuculana genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nuculana*	89.8 - 83.6 Ma Late/Upper Cretaceous
Acila (Truncacila) subgenus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : *Acila (Truncacila)*	113 - 83.6 Ma Cretaceous
Yoldia genus	Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : *Yoldia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Solemya genus	Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : *Solemya*	89.8 - 83.6 Ma Late/Upper Cretaceous
Glycymeris genus	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : *Glycymeris*	93.9 - 66 Ma Late/Upper Cretaceous
Grammatodon (Indogrammatodon) subgenus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : Grammatodon : *Grammatodon (Indogrammatodon)*	72.1 - 66 Ma Late/Upper Cretaceous
Parallelodon genus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : *Parallelodon*	72.1 - 66 Ma Late/Upper Cretaceous
Lithophaga genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Lithophaga*	72.1 - 66 Ma Late/Upper Cretaceous
Mytilus genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Mytilus*	72.1 - 66 Ma Late/Upper Cretaceous
Mytilus (Septifer) subgenus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus : *Mytilus (Septifer)*	72.1 - 66 Ma Late/Upper Cretaceous
Amphidonte genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Amphidonte*	72.1 - 66 Ma Late/Upper Cretaceous
Anomia genus	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : *Anomia*	100.5 - 56 Ma Phanerozoic
Aucellina genus	Animalia : Mollusca : Bivalvia : Pectinida : Buchiidae : *Aucellina*	100.5 - 93.9 Ma Late/Upper Cretaceous
Buchia genus	Animalia : Mollusca : Bivalvia : Pectinida : Buchiidae : *Buchia*	163.5 - 132.9 Ma Mesozoic
Inoceramus (Cordiceramus) subgenus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Cordiceramus)*	100.5 - 66 Ma Late/Upper Cretaceous
Exogyra genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Exogyra*	72.1 - 66 Ma Late/Upper Cretaceous
Inoceramus genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Inoceramus*	86.3 - 66 Ma Late/Upper Cretaceous
Isognomon genus	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : *Isognomon*	93.9 - 89.8 Ma Late/Upper Cretaceous
Lima genus	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Lima*	100.5 - 66 Ma Late/Upper Cretaceous
Lyriochlamys genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Lyriochlamys*	72.1 - 66 Ma Late/Upper Cretaceous
Mytiloides genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Mytiloides*	100.5 - 89.3 Ma Late/Upper Cretaceous
Ostrea genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Ostraea*	100.5 - 66 Ma Late/Upper Cretaceous
Oxytoma genus	Animalia : Mollusca : Bivalvia : Pectinida : Oxytomidae : *Oxytoma*	100.5 - 93.9 Ma Late/Upper Cretaceous
Phelopteria genus	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : *Phelopteria*	100.5 - 83.5 Ma Late/Upper Cretaceous
Pseudoptera genus	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : *Pseudoptera*	93.9 - 89.8 Ma Late/Upper Cretaceous
Pterotrigonia genus	Animalia : Mollusca : Bivalvia : Trigoniida : Pterotrigoniidae : *Pterotrigonia*	113 - 83.6 Ma Cretaceous
Yaadia genus	Animalia : Mollusca : Bivalvia : Trigoniida : Steinmanellidae : *Yaadia*	100.5 - 66 Ma Late/Upper Cretaceous
Anthonya genus	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : *Anthonya*	100.5 - 93.9 Ma Late/Upper Cretaceous
Callistalox genus	Animalia : Mollusca : Bivalvia : Cardiida : *Callistalox*	72.1 - 66 Ma Late/Upper Cretaceous
Calva genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Calva*	100.5 - 66 Ma Late/Upper Cretaceous
Clisocolus genus	Animalia : Mollusca : Bivalvia : Venerida : *Clisocolus*	72.1 - 66 Ma Late/Upper Cretaceous
Crassatella genus	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : *Crassatella*	86.3 - 56 Ma Phanerozoic
Cymbophora genus	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : *Cymbophora*	100.5 - 56 Ma Phanerozoic
Cyprimeria genus	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Cyprimeria*	72.1 - 66 Ma Late/Upper Cretaceous
Diplodonta genus	Animalia : Mollusca : Bivalvia : Venerida : Ungulinidae : *Diplodonta*	72.1 - 66 Ma Late/Upper Cretaceous
Eriphyla genus	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : *Eriphyla*	100.5 - 93.9 Ma Late/Upper Cretaceous
Etea genus	Animalia : Mollusca : Bivalvia : Venerida : Arcticidae : *Etea*	72.1 - 66 Ma Late/Upper Cretaceous
Legumen genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Legumen*	100.5 - 93.9 Ma Late/Upper Cretaceous
Leptosolen genus	Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : *Leptosolen*	72.1 - 66 Ma Late/Upper Cretaceous
Lucina genus	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : *Lucina*	72.1 - 66 Ma Late/Upper Cretaceous
Meekia genus	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : *Meekia*	93.9 - 83.6 Ma Late/Upper Cretaceous
Protocardia (Pachycardium) subgenus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Protocardia : *Protocardia (Pachycardium)*	93.9 - 89.8 Ma Late/Upper Cretaceous
Pitar genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Pitar*	66 - 56 Ma Paleocene
Senis genus	Animalia : Mollusca : Bivalvia : Venerida : *Senis*	72.1 - 66 Ma Late/Upper Cretaceous
Tellina genus	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Tellina*	100.5 - 72.1 Ma Late/Upper Cretaceous
Thyasira genus	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : *Thyasira*	100.5 - 66 Ma Late/Upper Cretaceous
Corbula genus	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Corbula*	66 - 56 Ma Paleocene
Martesia genus	Animalia : Mollusca : Bivalvia : Myida : Pholadidae : *Martesia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Durania genus	Animalia : Mollusca : Bivalvia : Hippuritida : Radiolitidae : *Durania*	100.5 - 93.9 Ma Late/Upper Cretaceous
Periploma genus	Animalia : Mollusca : Bivalvia : Periplomatidae : *Periploma*	72.1 - 56 Ma Phanerozoic
Pholadomya genus	Animalia : Mollusca : Bivalvia : Pholadomyidae : *Pholadomya*	72.1 - 66 Ma Late/Upper Cretaceous
Bryozoa phylum	Animalia : Bryozoa	72.1 - 66 Ma Late/Upper Cretaceous
Terebratulida order	Animalia : Brachiopoda : Rhynchonellata : Terebratulida	100.5 - 93.9 Ma Late/Upper Cretaceous
Ichthyosaurus genus	Animalia : Chordata : Reptilia : Ichthyosauridae : *Ichthyosaurus*	190.8 - 93.9 Ma Mesozoic
Mustelidae family	Animalia : Chordata : Mammalia : Carnivora : Mustelidae	10.3 - 4.9 Ma Neogene
Procyon genus	Animalia : Chordata : Mammalia : Carnivora : Procyonidae : *Procyon*	10.3 - 4.9 Ma Neogene
Spermophilus genus	Animalia : Chordata : Mammalia : Rodentia : Sciuridae : *Spermophilus*	23.03 - 5.333 Ma Miocene
Pronotolagus genus	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : *Pronotolagus*	13.6 - 10.3 Ma Miocene
Camelidae family	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae	23.03 - 3.6 Ma Neogene
Dinohippus genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Dinohippus*	23.03 - 5.333 Ma Miocene
Neohipparion genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Neohipparion*	23.03 - 5.333 Ma Miocene
Pliohippus genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Pliohippus*	13.6 - 10.3 Ma Miocene
Aphelops genus	Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : *Aphelops*	11.608 - 3.6 Ma Neogene
Teleoceras fossiger species	Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Teleoceras : *Teleoceras fossiger*	10.3 - 4.9 Ma Neogene
Borophagus littoralis species	Animalia : Chordata : Mammalia : Carnivora : Canidae : Borophagus : *Borophagus littoralis*	13.6 - 10.3 Ma Miocene
Borophagus parvus species	Animalia : Chordata : Mammalia : Carnivora : Canidae : Borophagus : *Borophagus parvus*	10.3 - 4.9 Ma Neogene
Borophagus secundus species	Animalia : Chordata : Mammalia : Carnivora : Canidae : Borophagus : *Borophagus secundus*	10.3 - 4.9 Ma Neogene
Plesiogulo marshalli species	Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Plesiogulo : *Plesiogulo marshalli*	10.3 - 4.9 Ma Neogene
Eucyon davisi species	Animalia : Chordata : Mammalia : Carnivora : Canidae : Eucyon : *Eucyon davisi*	10.3 - 4.9 Ma Neogene
Dipoides vallicula species	Animalia : Chordata : Mammalia : Rodentia : Castoridae : Dipoides : *Dipoides vallicula*	10.3 - 4.9 Ma Neogene
Neohipparion trampasense species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Neohipparion : *Neohipparion trampasense*	23.03 - 5.333 Ma Miocene
Dinohippus interpolatus species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Dinohippus : *Dinohippus interpolatus*	11.608 - 3.6 Ma Neogene
Gomphotherium obscurum species	Animalia : Chordata : Mammalia : Proboscidea : Mammutidae : Mammut : *Gomphotherium obscurum*	23.03 - 5.333 Ma Miocene
Neohipparion leptode species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Neohipparion : *Neohipparion leptode*	10.3 - 4.9 Ma Neogene
Citellus (Otospermophilus) argonautus species	Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Spermophilus : *Citellus (Otospermophilus) argonautus*	23.03 - 5.333 Ma Miocene
Pediomeryx hemphillensis species	Animalia : Chordata : Mammalia : Artiodactyla : Palaeomerycidae : Pediomeryx : *Pediomeryx hemphillensis*	10.3 - 4.9 Ma Neogene
Pliometanastes protistus species	Animalia : Chordata : Mammalia : Pilosa : Megalonychidae : Pliometanastes : *Pliometanastes protistus*	10.3 - 4.9 Ma Neogene
Pliotaxidea garberi species	Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Pliotaxidea : *Pliotaxidea garberi*	10.3 - 4.9 Ma Neogene
Saurolophinae subfamily	Animalia : Chordata : Ornithischia : Hadrosauridae : Saurolophinae	72.1 - 66 Ma Late/Upper Cretaceous
Aporrhaidae family	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae	72.1 - 66 Ma Late/Upper Cretaceous
Serpulidae family	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae	83.5 - 70.6 Ma Late/Upper Cretaceous
Elasmobranchii class	Animalia : Chordata : Elasmobranchii	89.8 - 70.6 Ma Late/Upper Cretaceous
Smilax genus	Plantae : Tracheophyta : Liliopsida : Liliales : Smilacaceae : *Smilax*	10.3 - 4.9 Ma Neogene
Salix genus	Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : *Salix*	10.3 - 4.9 Ma Neogene
Quercus genus	Plantae : Tracheophyta : Magnoliopsida : Fagales : Fagaceae : *Quercus*	10.3 - 4.9 Ma Neogene
Persea genus	Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : *Persea*	10.3 - 4.9 Ma Neogene
Rhamnus genus	Plantae : Tracheophyta : Magnoliopsida : Rosales : Rhamnaceae : *Rhamnus*	10.3 - 4.9 Ma Neogene
Pinus genus	Plantae : Tracheophyta : Pinopsida : Pinales : Pinaceae : *Pinus*	10.3 - 4.9 Ma Neogene
Populus genus	Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : *Populus*	10.3 - 4.9 Ma Neogene
Brachyura infraorder	Animalia : Arthropoda : Malacostraca : Decapoda : Brachyura	89.8 - 83.6 Ma Late/Upper Cretaceous
Natica allisoni species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Natica : *Natica allisoni*	100.5 - 93.9 Ma Late/Upper Cretaceous
Aguileria genus	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : *Aguileria*	72.1 - 66 Ma Late/Upper Cretaceous
Arcidae family	Animalia : Mollusca : Bivalvia : Arcida : Arcidae	89.8 - 86.3 Ma Late/Upper Cretaceous
Cancellariidae family	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae	89.8 - 83.6 Ma Late/Upper Cretaceous
Cardiidae family	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae	72.1 - 66 Ma Late/Upper Cretaceous
Cerithiidae family	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Cerithiidae	72.1 - 56 Ma Phanerozoic
Corbulidae family	Animalia : Mollusca : Bivalvia : Myida : Corbulidae	113 - 56 Ma Phanerozoic
Cucullaeidae family	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae	93.9 - 83.6 Ma Late/Upper Cretaceous
Epitoniidae family	Animalia : Mollusca : Gastropoda : Epitoniidae	100.5 - 93.9 Ma Late/Upper Cretaceous
Gyrodes (Sohlella) quercus species	Animalia : Mollusca : Gastropoda : Naticidae : Gyrodes : *Gyrodes (Sohlella) quercus*	89.8 - 83.6 Ma Late/Upper Cretaceous
Cucullaea (Idonearca) subgenus	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : *Cucullaea (Idonearca)*	93.9 - 66 Ma Late/Upper Cretaceous
Inoceramidae family	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae	113 - 66 Ma Cretaceous
Linearis genus	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Linearis*	100.5 - 66 Ma Late/Upper Cretaceous
Lucinidae family	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae	100.5 - 83.6 Ma Late/Upper Cretaceous
Mytilidae family	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae	66 - 56 Ma Paleocene
Natica conradiana species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Natica : *Natica conradiana*	100.5 - 83.6 Ma Late/Upper Cretaceous
Naticidae family	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae	100.5 - 66 Ma Late/Upper Cretaceous
Ostreidae family	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae	86.3 - 66 Ma Late/Upper Cretaceous
Panopea genus	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : *Panopea*	66 - 56 Ma Paleocene
Pectinidae family	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae	72.1 - 66 Ma Late/Upper Cretaceous
Protocardia genus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : *Protocardia*	93.9 - 66 Ma Late/Upper Cretaceous
Tellinidae family	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae	100.5 - 66 Ma Late/Upper Cretaceous
Trigoniidae family	Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae	93.9 - 89.8 Ma Late/Upper Cretaceous
Veneridae family	Animalia : Mollusca : Bivalvia : Venerida : Veneridae	72.1 - 66 Ma Late/Upper Cretaceous
Antilocaprinae subfamily	Animalia : Chordata : Mammalia : Artiodactyla : Antilocapridae : Antilocaprinae	23.03 - 5.333 Ma Miocene
Equinae subfamily	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Equinae	23.03 - 5.333 Ma Miocene
Actinopterygii class	Animalia : Chordata : Actinopterygii	89.8 - 83.6 Ma Late/Upper Cretaceous
Hesperotestudo orthopygia species	Animalia : Chordata : Reptilia : Testudines : Testudinidae : Hesperotestudo : *Hesperotestudo orthopygia*	11.608 - 2.588 Ma Cenozoic
Modiolus genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Modiolus*	100.5 - 66 Ma Late/Upper Cretaceous
Pectinida order	Animalia : Mollusca : Bivalvia : Pectinida	86.3 - 72.1 Ma Late/Upper Cretaceous
Pachydiscidae family	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae	72.1 - 66 Ma Late/Upper Cretaceous
Crustacea subphylum	Animalia : Arthropoda : Crustacea	72.1 - 66 Ma Late/Upper Cretaceous
Glycymeris (Glycymeris) subgenus	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : *Glycymeris (Glycymeris)*	100.5 - 66 Ma Late/Upper Cretaceous
Heteroconchia infraclass	Animalia : Mollusca : Bivalvia : Heteroconchia	100.5 - 66 Ma Late/Upper Cretaceous
Desmoceratidae family	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae	100.5 - 93.9 Ma Late/Upper Cretaceous
Ammonitida order	Animalia : Mollusca : Cephalopoda : Ammonitida	100.5 - 66 Ma Late/Upper Cretaceous
Puzosiinae subfamily	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Puzosiinae	113 - 100.5 Ma Early/Lower Cretaceous
Tylostoma garzana species	Animalia : Mollusca : Gastropoda : Tylostomatidae : Tylostoma : *Tylostoma garzana*	72.1 - 66 Ma Late/Upper Cretaceous
Acila (Truncacila) princeps species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : *Acila (Truncacila) princeps*	72.1 - 66 Ma Late/Upper Cretaceous
Turritella hearni species	Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : *Turritella hearni*	93.9 - 89.3 Ma Late/Upper Cretaceous
Phylloceratidae family	Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae	72.1 - 66 Ma Late/Upper Cretaceous
Phylloceras (Hypophylloceras) subgenus	Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Phylloceras : *Phylloceras (Hypophylloceras)*	83.5 - 66 Ma Late/Upper Cretaceous
Orthodon genus	Animalia : Chordata : Actinopterygii : Cypriniformes : Cyprinidae : *Orthodon*	5.333 - 2.588 Ma Cenozoic
Pycnodonte (Pycnodonte) subgenus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonte : *Pycnodonte (Pycnodonte)*	72.1 - 66 Ma Late/Upper Cretaceous
Nannippus genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Nannippus*	23.03 - 5.333 Ma Miocene
Archaeolaginae subfamily	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Archaeolaginae	23.03 - 5.333 Ma Miocene
Acila (Truncacila) demessa species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : *Acila (Truncacila) demessa*	86.3 - 83.6 Ma Late/Upper Cretaceous
Arrhoges genus	Animalia : Mollusca : Gastropoda : Aporrhaidae : *Arrhoges*	93.9 - 89.8 Ma Late/Upper Cretaceous
Perissityidae family	Animalia : Mollusca : Gastropoda : Neogastropoda : Perissityidae	89.8 - 83.6 Ma Late/Upper Cretaceous
Lytoceratidae family	Animalia : Mollusca : Cephalopoda : Ammonoidea : Lytoceratidae	100.5 - 66 Ma Late/Upper Cretaceous
Didymoceras hornbyense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Didymoceras : *Didymoceras hornbyense*	83.6 - 72.1 Ma Late/Upper Cretaceous
Desmoceras (Pseudouhligella) subgenus	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : *Desmoceras (Pseudouhligella)*	100.5 - 93.9 Ma Late/Upper Cretaceous
Baculites anceps species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites anceps*	83.5 - 66 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) ootacodensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) ootacodensis*	83.6 - 66 Ma Late/Upper Cretaceous
Cyperus genus	Plantae : Tracheophyta : Liliopsida : Poales : Cyperaceae : *Cyperus*	10.3 - 4.9 Ma Neogene
Nelltia roddana species	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Nelltia : *Nelltia roddana*	100.5 - 93.9 Ma Late/Upper Cretaceous
Meekia (Meekia) iberica species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Meekia) iberica*	100.5 - 93.9 Ma Late/Upper Cretaceous
Meekia (Meekia) radiata species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Meekia) radiata*	100.5 - 89.8 Ma Late/Upper Cretaceous
Meekia (Meekia) louella species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Meekia) louella*	89.8 - 83.6 Ma Late/Upper Cretaceous
Meekia (Meekia) sella species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Meekia) sella*	72.1 - 66 Ma Late/Upper Cretaceous
Meekia (Mygallia) takeoana species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Mygallia) takeoana*	93.9 - 89.8 Ma Late/Upper Cretaceous
Meekia (Mygallia) lirata species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Mygallia) lirata*	93.9 - 89.8 Ma Late/Upper Cretaceous
Meekia (Mygallia) mygale species	Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : *Meekia (Mygallia) mygale*	86.3 - 83.6 Ma Late/Upper Cretaceous
Biplica michaeli species	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : Biplica : *Biplica michaeli*	113 - 100.5 Ma Early/Lower Cretaceous
Biplica isoplicata species	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : Biplica : *Biplica isoplicata*	100.5 - 83.6 Ma Late/Upper Cretaceous
Biplica miniplicata species	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : Biplica : *Biplica miniplicata*	72.1 - 66 Ma Late/Upper Cretaceous
Hypophylloceras (Neophylloceras) hetonaiense species	Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Neophylloceras : *Hypophylloceras (Neophylloceras) hetonaiense*	72.1 - 66 Ma Late/Upper Cretaceous
Mytiloides labiatus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Mytiloides : *Mytiloides labiatus*	100.5 - 89.3 Ma Late/Upper Cretaceous
Mytiloides mytiloides species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Mytiloides : *Mytiloides mytiloides*	93.5 - 89.3 Ma Late/Upper Cretaceous
Baculites inornatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites inornatus*	72.1 - 66 Ma Late/Upper Cretaceous
Nostoceras splendidum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Nostoceras : *Nostoceras splendidum*	72.1 - 66 Ma Late/Upper Cretaceous
Euomphaloceras septemseriatum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Euomphaloceras : *Euomphaloceras septemseriatum*	100.5 - 93.5 Ma Late/Upper Cretaceous
Baculites occidentalis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites occidentalis*	83.5 - 66 Ma Late/Upper Cretaceous
Tetragonites glabrus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : *Tetragonites glabrus*	93.9 - 89.8 Ma Late/Upper Cretaceous
Prunus genus	Plantae : Tracheophyta : Magnoliopsida : Rosales : Rosaceae : *Prunus*	10.3 - 4.9 Ma Neogene
Ceanothus genus	Plantae : Tracheophyta : Magnoliopsida : Rosales : Rhamnaceae : *Ceanothus*	10.3 - 4.9 Ma Neogene
Arbutus genus	Plantae : Tracheophyta : Magnoliopsida : Ericales : Ericaceae : *Arbutus*	10.3 - 4.9 Ma Neogene
Plotosaurus tuckeri species	Animalia : Chordata : Reptilia : Squamata : Mosasauridae : Plotosaurus : *Plotosaurus tuckeri*	72.1 - 66 Ma Late/Upper Cretaceous
Typha genus	Plantae : Tracheophyta : Liliopsida : Poales : Typhaceae : *Typha*	10.3 - 4.9 Ma Neogene
Inoceramus subundatus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus subundatus*	83.6 - 72.1 Ma Late/Upper Cretaceous
Inoceramus (Endocostea) balticus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Endocostea) balticus*	83.5 - 66 Ma Late/Upper Cretaceous
Indogrammatodon vancouverensis species	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : Grammatodon : *Indogrammatodon vancouverensis*	83.5 - 66 Ma Late/Upper Cretaceous
Calva (Egelicalva) subgenus	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Calva : *Calva (Egelicalva)*	100.5 - 83.6 Ma Late/Upper Cretaceous
Lytoceras (Gaudryceras) denmanense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Gaudryceras : *Lytoceras (Gaudryceras) denmanense*	83.5 - 70.6 Ma Late/Upper Cretaceous
Parapachydiscus stanislausensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : *Parapachydiscus stanislausensis*	72.1 - 66 Ma Late/Upper Cretaceous
Nowakites puertoensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Nowakites : *Nowakites puertoensis*	85.8 - 83.5 Ma Late/Upper Cretaceous
Lyriochlamys traskii species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Lyriochlamys : *Lyriochlamys traskii*	72.1 - 66 Ma Late/Upper Cretaceous
Leconteites lecontei species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cleoniceratidae : Leconteites : *Leconteites lecontei*	112.03 - 109 Ma Early/Lower Cretaceous
Sciponoceras gracile species	Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Sciponoceras : *Sciponoceras gracile*	100.5 - 93.9 Ma Late/Upper Cretaceous
Mesopuzosia intermedia species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Mesopuzosia : *Mesopuzosia intermedia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Bulbificopsis garza species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Bulbificopsis : *Bulbificopsis garza*	72.1 - 66 Ma Late/Upper Cretaceous
Garzasia diabla species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Capulidae : Garzasia : *Garzasia diabla*	72.1 - 66 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) subcompressus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) subcompressus*	72.1 - 66 Ma Late/Upper Cretaceous
Turritella chaneyi species	Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : *Turritella chaneyi*	72.1 - 66 Ma Late/Upper Cretaceous
Trachybaculites columna species	Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Trachybaculites : *Trachybaculites columna*	72.1 - 66 Ma Late/Upper Cretaceous
Desmoceras inane species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : *Desmoceras inane*	100.5 - 93.9 Ma Late/Upper Cretaceous
Didymoceras vancouverensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Didymoceras : *Didymoceras vancouverensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Inoceramus (Platyceramus) subgenus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Platyceramus)*	86.3 - 83.5 Ma Late/Upper Cretaceous
Ulminium pattersonensis species	Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : Ulminium : *Ulminium pattersonensis*	72.1 - 66 Ma Late/Upper Cretaceous
Ulminium mulleri species	Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : Ulminium : *Ulminium mulleri*	72.1 - 66 Ma Late/Upper Cretaceous
Plataninium platanoides species	Plantae : Tracheophyta : Magnoliopsida : Plataninium : *Plataninium platanoides*	72.1 - 66 Ma Late/Upper Cretaceous
Plataninium californicum species	Plantae : Tracheophyta : Magnoliopsida : Plataninium : *Plataninium californicum*	72.1 - 66 Ma Late/Upper Cretaceous
Tetracentronites panochetris species	Tetracentronites : *Tetracentronites panochetris*	72.1 - 66 Ma Late/Upper Cretaceous
Tenea inflata species	Animalia : Mollusca : Bivalvia : Veneroidei : Arcticidae : Tenea : *Tenea inflata*	100.5 - 89.8 Ma Late/Upper Cretaceous
Cymbophora gabbiana species	Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Cymbophora : *Cymbophora gabbiana*	93.9 - 83.6 Ma Late/Upper Cretaceous
Peratosauroides problematica species	Animalia : Chordata : Osteichthyes : Proteida : Batrachosauroididae : Peratosauroides : *Peratosauroides problematica*	13.6 - 10.3 Ma Miocene
Baculites chicoensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites chicoensis*	86.3 - 83.6 Ma Late/Upper Cretaceous
Juncus genus	Plantae : Tracheophyta : Liliopsida : Poales : Juncaceae : *Juncus*	10.3 - 4.9 Ma Neogene
Umbellularia salicifolia species	Plantae : Spermatophyta : Magnoliopsida : Magnoliales : Lauraceae : Umbellularia : *Umbellularia salicifolia*	10.3 - 4.9 Ma Neogene
Amorpha genus	Plantae : Spermatophyta : Magnoliopsida : Fabales : Leguminosae : *Amorpha*	10.3 - 4.9 Ma Neogene
Forestiera genus	Plantae : Tracheophyta : Magnoliopsida : Lamiales : Oleaceae : *Forestiera*	10.3 - 4.9 Ma Neogene
Rhamnus precalifornica species	Plantae : Tracheophyta : Magnoliopsida : Rosales : Rhamnaceae : Rhamnus : *Rhamnus precalifornica*	10.3 - 4.9 Ma Neogene
Platanus paucidentata species	Plantae : Tracheophyta : Magnoliopsida : Proteales : Platanaceae : Platanus : *Platanus paucidentata*	10.3 - 4.9 Ma Neogene
Quercus dispersa species	Plantae : Spermatophyta : Magnoliopsida : Fagales : Fagaceae : Quercus : *Quercus dispersa*	10.3 - 4.9 Ma Neogene
Populus alexanderi species	Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : Populus : *Populus alexanderi*	11.608 - 3.6 Ma Neogene
Salix coalingensis species	Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : Salix : *Salix coalingensis*	11.608 - 3.6 Ma Neogene
Cassidulus mercedensis species	Animalia : Echinodermata : Echinoidea : Cassiduloida : Cassidulidae : Cassidulus : *Cassidulus mercedensis*	72.1 - 66 Ma Late/Upper Cretaceous
Glycymeris banosensis species	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : *Glycymeris banosensis*	83.5 - 66 Ma Late/Upper Cretaceous
Inoceramus chicoensis species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus chicoensis*	86.3 - 72.1 Ma Late/Upper Cretaceous
Crassatella mercedensis species	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella : *Crassatella mercedensis*	72.1 - 66 Ma Late/Upper Cretaceous
Pholadomya diegoensis species	Animalia : Mollusca : Bivalvia : Pholadomyida : Pholadomyidae : Pholadomya : *Pholadomya diegoensis*	72.1 - 66 Ma Late/Upper Cretaceous
Exiteloceras bennisoni species	Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Exiteloceras : *Exiteloceras bennisoni*	72.1 - 66 Ma Late/Upper Cretaceous
Oxybeloceras taffi species	Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Oxybeloceras : *Oxybeloceras taffi*	86.3 - 83.6 Ma Late/Upper Cretaceous
Arrhoges californicus species	Animalia : Mollusca : Gastropoda : Aporrhaidae : Arrhoges : *Arrhoges californicus*	100.5 - 89.8 Ma Late/Upper Cretaceous
Cantharus occidentalis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Cantharus : *Cantharus occidentalis*	93.9 - 89.8 Ma Late/Upper Cretaceous
Oncorhynchus rastrosus species	Animalia : Chordata : Actinopteri : Salmoniformes : Salmonidae : Oncorhynchus : *Oncorhynchus rastrosus*	10.3 - 4.9 Ma Neogene

Fossil Localities

Click to show 123 fossil localities

USA

California
- Stanislaus County
  - Late/Upper Cretaceous🐚 Black Gulch
  - Late/Upper Cretaceous🐚 CAS 27819
  - Late/Upper Cretaceous🐚 CAS 27854
  - Late/Upper Cretaceous🐚 CAS 27855
  - Late/Upper Cretaceous🐚 CAS 28313
  - Late/Upper Cretaceous🐚 CAS 28321
  - Early/Lower Cretaceous🐚 CAS 28322
  - Late/Upper Cretaceous🐚 CAS 28323
  - Late/Upper Cretaceous🐚 CAS 28324
  - Late/Upper Cretaceous🐚 CAS 28325
  - Late/Upper Cretaceous🐚 CAS 29094
  - Late/Upper Cretaceous🐚 CAS 29095
  - Late/Upper Cretaceous🐚 CAS 29106
  - Late/Upper Cretaceous🐚 CAS 29490
  - Late/Upper Cretaceous🐚 CAS 29582
  - Late/Upper Cretaceous🐚 CAS 29599
  - Late/Upper Cretaceous🐚 CAS 29600
  - Late/Upper Cretaceous🐚 CAS 29602
  - Late/Upper Cretaceous🐚 CAS 29646
  - Late/Upper Cretaceous🐚 CAS 29647
  - Late/Upper Cretaceous🐚 CAS 29648
  - Late/Upper Cretaceous🐚 CAS 29652
  - Late/Upper Cretaceous🐚 CAS 29653
  - Late/Upper Cretaceous🐚 CAS 29664
  - Late/Upper Cretaceous🐚 CAS 29666
  - Late/Upper Cretaceous🐚 CAS 29671
  - Late/Upper Cretaceous🐚 CAS 29674
  - Late/Upper Cretaceous🐚 CAS 29675
  - Late/Upper Cretaceous🐚 CAS 29678
  - Late/Upper Cretaceous🐚 CAS 31131
  - Late Jurassic🐚 CAS 33543
  - Late/Upper Cretaceous🐚 CAS 33672
  - Late/Upper Cretaceous🐚 CAS 33722
  - Late/Upper Cretaceous🐚 CAS 33739
  - Late/Upper Cretaceous🐚 CAS 33741
  - Late/Upper Cretaceous🐚 CAS 34410
  - Late/Upper Cretaceous🐚 Del Puerto Canyon
  - Late/Upper Cretaceous🐚 Garzas Creek
  - Late/Upper Cretaceous🐚 Hospital Creek [Mustang Shale
  - Neogene🐚 Ingram Creek Site 1
  - Late/Upper Cretaceous🐚 LACMIP 22588
  - Late Jurassic🐚 LSJU 3416
  - Late/Upper Cretaceous🐚 LSJU 3424
  - Paleocene🐚 LSJU 3433
  - Neogene🐚 Oakdale
  - Late/Upper Cretaceous🐚 Puerto Canyon
  - Late/Upper Cretaceous🐚 Puerto Creek
  - Late/Upper Cretaceous🐚 Puerto Creek [Mustang Shale
  - Neogene🐚 Turlock Lake Flora
  - Late/Upper Cretaceous🐚 UCLA 2588
  - Late/Upper Cretaceous🐚 UCLA 6349
  - Late/Upper Cretaceous🐚 UCLA 6350
  - Late/Upper Cretaceous🐚 UCLA 6353
  - Late/Upper Cretaceous🐚 UCLA 6356
  - Late/Upper Cretaceous🐚 UCLA 6357
  - Late/Upper Cretaceous🐚 UCLA 6358
  - Late/Upper Cretaceous🐚 UCLA 6359
  - Late/Upper Cretaceous🐚 UCLA 6360
  - Late/Upper Cretaceous🐚 UCLA 6489
  - Late/Upper Cretaceous🐚 UCLA 6494
  - Late/Upper Cretaceous🐚 UCLA 6498

USA

California
- Stanislaus County
  - Late/Upper Cretaceous🐚 UCLA 6501
  - Late/Upper Cretaceous🐚 UCLA 6502
  - Late/Upper Cretaceous🐚 UCLA 6504
  - Late/Upper Cretaceous🐚 UCLA 6505
  - Late/Upper Cretaceous🐚 UCLA 6511
  - Late/Upper Cretaceous🐚 UCLA 6514
  - Late/Upper Cretaceous🐚 UCLA 6515
  - Late/Upper Cretaceous🐚 UCLA 7030
  - Late/Upper Cretaceous🐚 UCLA 7168
  - Late/Upper Cretaceous🐚 UCMP 10041
  - Late/Upper Cretaceous🐚 UCMP 10043
  - Late/Upper Cretaceous🐚 UCMP 10045
  - Late/Upper Cretaceous🐚 UCMP 9047
  - Late/Upper Cretaceous🐚 UCMP A-1906
  - Late/Upper Cretaceous🐚 UCMP A-1907
  - Late/Upper Cretaceous🐚 UCMP A-3008
  - Late/Upper Cretaceous🐚 UCMP A-3054
  - Late/Upper Cretaceous🐚 UCMP A-3158
  - Late/Upper Cretaceous🐚 UCMP A-4976
  - Late/Upper Cretaceous🐚 UCMP A-4980
  - Late/Upper Cretaceous🐚 UCMP A-4989
  - Late/Upper Cretaceous🐚 UCMP A-4991
  - Late/Upper Cretaceous🐚 UCMP A-4993
  - Late/Upper Cretaceous🐚 UCMP A-4994
  - Late/Upper Cretaceous🐚 UCMP A-6642
  - Late/Upper Cretaceous🐚 UCMP B-759
  - Late/Upper Cretaceous🐚 UCMP B-760
  - Late/Upper Cretaceous🐚 UCMP B-761
  - Late/Upper Cretaceous🐚 UCMP B-762
  - Late/Upper Cretaceous🐚 UCMP B-763
  - Late/Upper Cretaceous🐚 UCMP B-764
  - Late/Upper Cretaceous🐚 UCMP B-765
  - Late/Upper Cretaceous🐚 UCMP B-766
  - Late/Upper Cretaceous🐚 UCMP B-767
  - Late/Upper Cretaceous🐚 UCMP B-768
  - Late/Upper Cretaceous🐚 UCMP B-769
  - Late/Upper Cretaceous🐚 UCMP B-770
  - Mesozoic🐚 UCMP B-771
  - Early/Lower Cretaceous🐚 UCMP B-772
  - Late/Upper Cretaceous🐚 UCMP B-773
  - Late/Upper Cretaceous🐚 UCMP B-774
  - Late/Upper Cretaceous🐚 UCMP B-775
  - Late/Upper Cretaceous🐚 UCMP B-776
  - Late/Upper Cretaceous🐚 UCMP B-777
  - Late/Upper Cretaceous🐚 UCMP B-778
  - Early/Lower Cretaceous🐚 UCMP B-779
  - Late/Upper Cretaceous🐚 UCMP B-780
  - Late/Upper Cretaceous🐚 UCMP B-782
  - Miocene🐚 UCMP V-1104
  - Cenozoic🐚 UCMP V-6878
  - Mesozoic🐚 UCMP V4041
  - Neogene🐚 UCMP V71138 Dallas-Warner Reservoir 1
  - Late/Upper Cretaceous🐚 USGS M8729
  - Late/Upper Cretaceous🐚 USGS M8734
  - Late/Upper Cretaceous🐚 USGS M8735
  - Late/Upper Cretaceous🐚 USGS M8770
  - Late/Upper Cretaceous🐚 USGS M8771
  - Late/Upper Cretaceous🐚 USGS M8773
  - Late/Upper Cretaceous🐚 USGS M8776
  - Late/Upper Cretaceous🐚 USGS M8778
  - Paleocene🐚 USGS M9770 Cenozoic
  - Paleocene🐚 USGS M9771 Cenozoic

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Stanislaus_County,_California
Wikidata ID:	Q108503
GeoNames ID:	5398597

Localities in this Region

USA

California
- Stanislaus County

USA

California
- Stanislaus County

Other Regions, Features and Areas that Intersect

North AmericaContinent

Coast MountainsMountain Range

North America PlateTectonic Plate

California Central ValleyAccretionary Complex
California Coast RangesAccretionary Complex
Foothills-Wallowa DomainDomain

North America Plate

USA

California
- Diablo RangeMountain Range

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Watts, Wm. L. (1890), Merced, Sacramento, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Yolo Counties: California Mining Bureau. (Report 10): 10: 324-331, 496-514, 548-566, 586-594, 604-605, 620-626, 659-671, 680-690, 773-793.

Watts, Wm. L. (1893) Alameda, Colusa, Del Norte, Fresno, Glenn, Humboldt, Marin, Mendocino, Merced, Placer, Sacramento, Santa Clara, San Joaquin, Sonoma, Stanislaus, Sutter, Kern, Lake, Contra Costa, Tehama, Tulare Counties California Mining Bureau. (Report 11): 11: 121-138, 179-199, 210-240, 249-258, 319-322, 334-336, 374-375, 394, 453-479, 485-492.

Lowell, F.L. (1916), Mines and mineral resources of the counties of Del Norte, Humboldt, Mendocino, Mariposa, Merced, San Joaquin, and Stanislaus: California Mining Bureau. Report 14: 371-425 569-604, 627-634.

Boalich, E. S. (1921), Mendocino, Monterey, Mono, Napa, Solano, Stanislaus Counties: California Mining Bureau. Report 17: 144-161, 242-247, 253-255.

Laizure, Clyde McK (1925), San Francisco field division: California Journal of Mines and Geology, California Mining Bureau (Report 21): 21(3): 173-222.

Hawkes, Herbert Edwin, Jr., Francis Gerritt Wells & Dooley P. Wheeler, Jr. (1942), Chromite and quicksilver deposits of the Del Puerto area, Stanislaus County, California: USGS Bulletin 936-D: 79-110.

California Journal of Mines and Geology (1947): 43(2): 94, Pl. 15

Charles, Abbott (1947), Mines and minerals of Stanislaus County: California Division Mines Report 43: 85-100.

Volin, M. E. and Matson, E.J. (1949) Investigation of the Buckeye Manganese Deposits, Stanislaus County, California, U. S. Bureau of Mines Report of Investigation 4560. 7 pp., 9 figures.

Bodenlos, A.J. (1950), Geology of the Red Mountain magnesite district, Santa Clara and Stanislaus Counties, California: California Journal of Mines & Geology (Report 46): 46(2) (April): 224-278.

Walker, G.W. & A.B. Griggs (1953), Chromite deposits of the southern Coast Ranges of California: California Division of Mines Bulletin 134, part 2, chapter 2: 40-88.

Moore, Diane E., Liou, Juhn G. (1979) Chessboard-twinned albite from Franciscan metaconglomerates of the Diablo Range, California. American Mineralogist, 64 (3-4) 329-336

Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.

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