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Grayson County, Texas, USAi
Regional Level Types
Grayson CountyCounty
TexasState
USACountry

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PhotosMapsSearch
Type:
Largest Settlements:
PlacePopulation
Sherman40,667 (2017)
Denison23,150 (2017)
Whitesboro3,909 (2017)
Van Alstyne3,344 (2017)
Howe2,798 (2017)
Pottsboro2,250 (2017)
Mindat Locality ID:
47347
Long-form identifier:
mindat:1:2:47347:6
GUID (UUID V4):
0
Other Languages:
French:
comté de Grayson, Texas, États-Unis
German:
Grayson County, Texas, Vereinigte Staaten
Italian:
contea di Grayson, Texas, Stati Uniti d'America
Russian:
Грэйсон, Техас, Соединённые Штаты Америки
Simplified Chinese:
格雷森縣, 德克萨斯州, 美国
Spanish:
Condado de Grayson, Texas, Estados Unidos
Albanian:
Grayson County, Texas, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة غرايسون , تكساس, الولايات المتحدة
Armenian:
Գրեյսոն շրջան, Տեխաս, Ամերիկայի Միացյալ Նահանգներ
Basque:
Grayson konderria , Texas
Bavarian:
Grayson County, Texas, Vaoanigte Stootn
Belarusian:
Грэйсан, Тэхас, Злучаныя Штаты Амерыкі
Bishnupriya Manipuri:
গ্রেসন কাউন্টি, টেক্সাস, তিলপারাষ্ট্র
Bulgarian:
Грейсън, Тексас, Съединени американски щати
Cebuano:
Grayson County, Texas
Czech:
Grayson County, Texas, Spojené státy americké
Dutch:
Grayson County, Texas, Verenigde Staten
Estonian:
Graysoni maakond , Texas, Ameerika Ühendriigid
Farsi/Persian:
شهرستان گریسون، تگزاس, تگزاس, ایالات متحده آمریکا
Georgian:
გრეისონის ოლქი, ტეხასი, ამერიკის შეერთებული შტატები
Hungarian:
Grayson megye, Texas, Amerikai Egyesült Államok
Indonesian:
Grayson County, Texas, Amerika Serikat
Irish Gaelic:
Contae Grayson, Texas, Stáit Aontaithe Mheiriceá
Japanese:
グレイソン郡, テキサス州, アメリカ合衆国
Latin:
Grayson Comitatus, Texia, Civitates Foederatae Americae
Low Saxon/Low German:
Grayson County, Texas, USA
Min Dong Chinese:
Grayson Gông, Texas
Minnan / Hokkien-Taiwanese:
Grayson Kūn
Norwegian:
Grayson County, Texas, USA
Polish:
Hrabstwo Grayson, Teksas, Stany Zjednoczone
Portuguese:
Condado de Grayson, Texas, Estados Unidos
Romanian:
Comitatul Grayson, Texas, Statele Unite ale Americii
Sardinian:
contea de Grayson, Texas, Istados Unidos de Amèrica
Scottish Gaelic:
Grayson County, Texas, Na Stàitean Aonaichte
Serbian:
Округ Грејсон, Тексас, Сједињене Америчке Државе
Serbo-Croatian:
Grayson County, Texas, Sjedinjene Američke Države
Swedish:
Grayson County, Texas, USA
Traditional Chinese:
格雷森縣, 德薩斯州, 美國
Turkish:
Grayson County, Teksas, Amerika Birleşik Devletleri
Ukrainian:
Ґрейсон, Техас, Сполучені Штати Америки
Urdu:
گریسن کاؤنٹی، ٹیکساس, ٹیکساس, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Grayson, Texas, Chủng Quốc Hoa Kỳ
Waray:
Condado han Grayson, Texas, Estados Unidos
Western Punjabi:
گریسن کاؤنٹی، ٹیکساس, ٹیکساس, امریکہ


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

15 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Anhydrite
Formula: CaSO4
Habit: Fibrous
Description: With Calcite
Calcite
Formula: CaCO3
Clinoenstatite
Formula: MgSiO3
Cronstedtite
Formula: Fe2+2Fe3+((Si,Fe3+)2O5)(OH)4
Diopside
Formula: CaMgSi2O6
Enstatite
Formula: Mg2Si2O6
Description: In Matrix [Cf. Brearley & Jones (1998)]
'Fayalite-Forsterite Series'
Description: Frequently in barred chondrules; Often highly forsteritic (Fo 98-99)
Forsterite
Formula: Mg2SiO4
Goethite
Formula: Fe3+O(OH)
Description: After pyrite
Gypsum
Formula: CaSO4 · 2H2O
Magnetite
Formula: Fe2+Fe3+2O4
Natroalunite
Formula: NaAl3(SO4)2(OH)6
Pentlandite
Formula: (NixFey)Σ9S8
'Pyroxene Group'
Formula: ADSi2O6
Pyrrhotite
Formula: Fe1-xS
Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
Description: Intergrown with Saponite
Troilite
Formula: FeS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pentlandite2.BB.15(NixFey)Σ9S8
Pyrrhotite2.CC.10Fe1-xS
Troilite2.CC.10FeS
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Magnetite4.BB.05Fe2+Fe3+2O4
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Natroalunite7.BC.10NaAl3(SO4)2(OH)6
Gypsum7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Enstatite9.DA.05Mg2Si2O6
Clinoenstatite9.DA.10MgSiO3
Diopside9.DA.15CaMgSi2O6
Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Cronstedtite9.ED.15Fe2+2Fe3+((Si,Fe3+)2O5)(OH)4
Unclassified
'Fayalite-Forsterite Series'-
'Pyroxene Group'-ADSi2O6
'Serpentine Subgroup'-D3[Si2O5](OH)4

List of minerals for each chemical element

HHydrogen
H CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
H GoethiteFe3+O(OH)
H GypsumCaSO4 · 2H2O
H NatroaluniteNaAl3(SO4)2(OH)6
H SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
H Serpentine SubgroupD3[Si2O5](OH)4
CCarbon
C CalciteCaCO3
OOxygen
O AnhydriteCaSO4
O CalciteCaCO3
O ClinoenstatiteMgSiO3
O CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
O DiopsideCaMgSi2O6
O EnstatiteMg2Si2O6
O ForsteriteMg2SiO4
O GoethiteFe3+O(OH)
O GypsumCaSO4 · 2H2O
O MagnetiteFe2+Fe23+O4
O NatroaluniteNaAl3(SO4)2(OH)6
O SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
O Fayalite-Forsterite Series
O Pyroxene GroupADSi2O6
O Serpentine SubgroupD3[Si2O5](OH)4
NaSodium
Na NatroaluniteNaAl3(SO4)2(OH)6
MgMagnesium
Mg ClinoenstatiteMgSiO3
Mg DiopsideCaMgSi2O6
Mg EnstatiteMg2Si2O6
Mg ForsteriteMg2SiO4
Mg SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Mg Fayalite-Forsterite Series
AlAluminium
Al NatroaluniteNaAl3(SO4)2(OH)6
Al SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
SiSilicon
Si ClinoenstatiteMgSiO3
Si CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
Si DiopsideCaMgSi2O6
Si EnstatiteMg2Si2O6
Si ForsteriteMg2SiO4
Si SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Si Fayalite-Forsterite Series
Si Pyroxene GroupADSi2O6
Si Serpentine SubgroupD3[Si2O5](OH)4
SSulfur
S AnhydriteCaSO4
S GypsumCaSO4 · 2H2O
S NatroaluniteNaAl3(SO4)2(OH)6
S Pentlandite(NixFey)Σ9S8
S PyrrhotiteFe1-xS
S TroiliteFeS
CaCalcium
Ca AnhydriteCaSO4
Ca CalciteCaCO3
Ca DiopsideCaMgSi2O6
Ca GypsumCaSO4 · 2H2O
Ca SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
FeIron
Fe CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
Fe GoethiteFe3+O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe Pentlandite(NixFey)Σ9S8
Fe PyrrhotiteFe1-xS
Fe SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Fe TroiliteFeS
Fe Fayalite-Forsterite Series
NiNickel
Ni Pentlandite(NixFey)Σ9S8

Fossils

There are 32 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.

Occurrences577
Youngest Fossil Listed66.0 Ma (Late/Upper Cretaceous)
Oldest Fossil Listed145 Ma (Late Jurassic)
Stratigraphic UnitsClick here to view 12 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Cliona
genus
Animalia : Porifera : Demospongiae : Clionaida : Clionaidae : Cliona100.5 - 93.9 Ma
Late/Upper Cretaceous
Cadulus
genus
Animalia : Mollusca : Scaphopoda : Gadilida : Gadilidae : Cadulus100.5 - 93.9 Ma
Late/Upper Cretaceous
Dentalium
genus
Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : Dentalium100.5 - 93.9 Ma
Late/Upper Cretaceous
Acmaea
genus
Animalia : Mollusca : Gastropoda : Acmaeidae : Acmaea100.5 - 93.9 Ma
Late/Upper Cretaceous
Velatella
genus
Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : Velatella100.5 - 93.9 Ma
Late/Upper Cretaceous
Anchura
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Anchura100.5 - 93.9 Ma
Late/Upper Cretaceous
Confusiscala
genus
Animalia : Mollusca : Gastropoda : Epitoniidae : Confusiscala100.5 - 93.9 Ma
Late/Upper Cretaceous
Craginia
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Craginia100.5 - 93.9 Ma
Late/Upper Cretaceous
Euspira
genus
Animalia : Mollusca : Euspira100.5 - 93.9 Ma
Late/Upper Cretaceous
Gymnentome
genus
Animalia : Mollusca : Gastropoda : Cassiopidae : Gymnentome100.5 - 93.9 Ma
Late/Upper Cretaceous
Gyrodes
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Gyrodes100.5 - 93.9 Ma
Late/Upper Cretaceous
Hemicerithium
genus
Animalia : Mollusca : Gastropoda : Plesiotrochidae : Hemicerithium100.5 - 93.9 Ma
Late/Upper Cretaceous
Lispodesthes
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Lispodesthes100.5 - 93.9 Ma
Late/Upper Cretaceous
Mesalia
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Mesalia100.5 - 93.9 Ma
Late/Upper Cretaceous
Natica
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Natica100.5 - 93.9 Ma
Late/Upper Cretaceous
Pseudomelania
genus
Animalia : Mollusca : Gastropoda : Pseudomelaniidae : Pseudomelania100.5 - 93.9 Ma
Late/Upper Cretaceous
Turritella
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Turritella100.5 - 93.9 Ma
Late/Upper Cretaceous
Aliofusus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Aliofusus100.5 - 93.9 Ma
Late/Upper Cretaceous
Cancellaria
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Cancellaria100.5 - 93.9 Ma
Late/Upper Cretaceous
Carota
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Carota100.5 - 93.9 Ma
Late/Upper Cretaceous
Caveola
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Caveola100.5 - 93.9 Ma
Late/Upper Cretaceous
Fusinus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : Fusinus100.5 - 93.9 Ma
Late/Upper Cretaceous
Hillites
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Sarganidae : Hillites100.5 - 93.9 Ma
Late/Upper Cretaceous
Volutomorpha
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : Volutomorpha100.5 - 93.9 Ma
Late/Upper Cretaceous
Cylichna
genus
Animalia : Mollusca : Gastropoda : Cephalaspidea : Cylichnidae : Cylichna100.5 - 93.9 Ma
Late/Upper Cretaceous
Fictoacteon
genus
Animalia : Mollusca : Gastropoda : Cephalaspidea : Fictoacteon100.5 - 93.9 Ma
Late/Upper Cretaceous
Ringicula
genus
Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : Ringicula100.5 - 93.9 Ma
Late/Upper Cretaceous
Acanthoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Acanthoceras100.5 - 93.9 Ma
Late/Upper Cretaceous
Desmoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Desmoceras100.5 - 93.9 Ma
Late/Upper Cretaceous
Hamites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Hamitidae : Hamites100.5 - 93.9 Ma
Late/Upper Cretaceous
Metoicoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Metoicoceras100.5 - 93.9 Ma
Late/Upper Cretaceous
Nucula
genus
Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Nucula100.5 - 93.9 Ma
Late/Upper Cretaceous
Acila (Truncacila)
subgenus
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Truncacila)100.5 - 93.9 Ma
Late/Upper Cretaceous
Yoldia
genus
Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : Yoldia100.5 - 93.9 Ma
Late/Upper Cretaceous
Cucullaea
genus
Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea100.5 - 93.9 Ma
Late/Upper Cretaceous
Protarca
genus
Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Protarca100.5 - 93.9 Ma
Late/Upper Cretaceous
Botula
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Botula100.5 - 93.9 Ma
Late/Upper Cretaceous
Brachidontes
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Brachidontes100.5 - 93.9 Ma
Late/Upper Cretaceous
Crenella
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Crenella100.5 - 93.9 Ma
Late/Upper Cretaceous
Anomia
genus
Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Anomia100.5 - 93.9 Ma
Late/Upper Cretaceous
Camptonectes
genus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes100.5 - 93.9 Ma
Late/Upper Cretaceous
Exogyra
genus
Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Exogyra100.5 - 93.9 Ma
Late/Upper Cretaceous
Inoceramus
genus
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus100.5 - 93.9 Ma
Late/Upper Cretaceous
Ostrea
genus
Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostraea100.5 - 93.9 Ma
Late/Upper Cretaceous
Panis
genus
Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Panis100.5 - 93.9 Ma
Late/Upper Cretaceous
Pecten
genus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Pecten100.5 - 93.9 Ma
Late/Upper Cretaceous
Pseudoptera
genus
Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Pseudoptera100.5 - 93.9 Ma
Late/Upper Cretaceous
Vulsella
genus
Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Vulsella100.5 - 93.9 Ma
Late/Upper Cretaceous
Aliomactra
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Aliomactra100.5 - 93.9 Ma
Late/Upper Cretaceous
Crassatella
genus
Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella100.5 - 93.9 Ma
Late/Upper Cretaceous
Cymbophora
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Cymbophora100.5 - 93.9 Ma
Late/Upper Cretaceous
Cyprimeria
genus
Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Cyprimeria100.5 - 93.9 Ma
Late/Upper Cretaceous
Fulpia
genus
Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : Fulpia100.5 - 93.9 Ma
Late/Upper Cretaceous
Geltena
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Geltena100.5 - 93.9 Ma
Late/Upper Cretaceous
Glossus
genus
Animalia : Mollusca : Bivalvia : Venerida : Glossidae : Glossus100.5 - 93.9 Ma
Late/Upper Cretaceous
Legumen
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Legumen100.5 - 93.9 Ma
Late/Upper Cretaceous
Leptosolen
genus
Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Leptosolen100.5 - 93.9 Ma
Late/Upper Cretaceous
Lucina
genus
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Lucina100.5 - 93.9 Ma
Late/Upper Cretaceous
Opis
genus
Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Opis100.5 - 93.9 Ma
Late/Upper Cretaceous
Pharodina
genus
Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : Pharodina100.5 - 93.9 Ma
Late/Upper Cretaceous
Pollex
genus
Animalia : Mollusca : Bivalvia : Venerida : Pollicidae : Pollex100.5 - 93.9 Ma
Late/Upper Cretaceous
Priscomactra
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Priscomactra100.5 - 93.9 Ma
Late/Upper Cretaceous
Protodonax
genus
Animalia : Mollusca : Bivalvia : Cardiida : Donacidae : Protodonax100.5 - 93.9 Ma
Late/Upper Cretaceous
Senis
genus
Animalia : Mollusca : Bivalvia : Venerida : Senis100.5 - 93.9 Ma
Late/Upper Cretaceous
Sexta
genus
Animalia : Mollusca : Bivalvia : Lucinida : Mactromyidae : Sexta100.5 - 93.9 Ma
Late/Upper Cretaceous
Sinonia
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Sinonia100.5 - 93.9 Ma
Late/Upper Cretaceous
Solyma
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Solyma100.5 - 93.9 Ma
Late/Upper Cretaceous
Tellina
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Tellina100.5 - 93.9 Ma
Late/Upper Cretaceous
Caryocorbula
genus
Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Caryocorbula100.5 - 93.9 Ma
Late/Upper Cretaceous
Corbula
genus
Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Corbula100.5 - 93.9 Ma
Late/Upper Cretaceous
Opertochasma
genus
Animalia : Mollusca : Bivalvia : Myida : Pholadidae : Opertochasma100.5 - 93.9 Ma
Late/Upper Cretaceous
Parmicorbula
genus
Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Parmicorbula100.5 - 93.9 Ma
Late/Upper Cretaceous
Pholas
genus
Animalia : Mollusca : Bivalvia : Myida : Pholadidae : Pholas100.5 - 93.9 Ma
Late/Upper Cretaceous
Terebrimya
genus
Animalia : Mollusca : Bivalvia : Myida : Teredinidae : Terebrimya100.5 - 93.9 Ma
Late/Upper Cretaceous
Ursirivus
genus
Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Ursirivus100.5 - 93.9 Ma
Late/Upper Cretaceous
Anatimya
genus
Animalia : Mollusca : Bivalvia : Laternulidae : Anatimya100.5 - 93.9 Ma
Late/Upper Cretaceous
Cuspidaria
genus
Animalia : Mollusca : Bivalvia : Cuspidariidae : Cuspidaria100.5 - 93.9 Ma
Late/Upper Cretaceous
Laternula
genus
Animalia : Mollusca : Bivalvia : Laternulidae : Laternula100.5 - 93.9 Ma
Late/Upper Cretaceous
Pholadomya
genus
Animalia : Mollusca : Bivalvia : Pholadomyidae : Pholadomya100.5 - 93.9 Ma
Late/Upper Cretaceous
Psilomya
genus
Animalia : Mollusca : Bivalvia : Poromyidae : Psilomya100.5 - 93.9 Ma
Late/Upper Cretaceous
Membranipora
genus
Animalia : Bryozoa : Gymnolaemata : Cheilostomatida : Membraniporidae : Membranipora100.5 - 93.9 Ma
Late/Upper Cretaceous
Ichthyosauria
unranked clade
Animalia : Chordata : Reptilia : Ichthyosauria105.3 - 99.6 Ma
Cretaceous
Breviarca
genus
Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Breviarca100.5 - 93.9 Ma
Late/Upper Cretaceous
Callistina
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Callistina100.5 - 93.9 Ma
Late/Upper Cretaceous
Cenomanocarcinus vanstraeleni
species
Animalia : Arthropoda : Malacostraca : Decapoda : Cenomanocarcinidae : Cenomanocarcinus : Cenomanocarcinus vanstraeleni100.5 - 93.9 Ma
Late/Upper Cretaceous
Dentonia leveretti
species
Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : Dentonia : Dentonia leveretti100.5 - 93.9 Ma
Late/Upper Cretaceous
Linearis
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Linearis100.5 - 93.9 Ma
Late/Upper Cretaceous
Macrocerithium tramitense
species
Macrocerithium : Macrocerithium tramitense100.5 - 93.9 Ma
Late/Upper Cretaceous
Natica dorothiensis
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Natica : Natica dorothiensis100.5 - 93.9 Ma
Late/Upper Cretaceous
Nerita ornata
species
Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : Nerita : Nerita ornata100.5 - 93.9 Ma
Late/Upper Cretaceous
Neritina insolita
species
Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : Neritina : Neritina insolita100.5 - 93.9 Ma
Late/Upper Cretaceous
Paleopsephaea
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : Paleopsephaea100.5 - 93.9 Ma
Late/Upper Cretaceous
Phelopteria dalli
species
Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Phelopteria : Phelopteria dalli100.5 - 93.9 Ma
Late/Upper Cretaceous
Pirsila simpla
species
Animalia : Mollusca : Gastropoda : Cephalaspidea : Acteonidae : Pirsila : Pirsila simpla100.5 - 93.9 Ma
Late/Upper Cretaceous
Sanoarca (Sanoarca)
subgenus
Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Sanoarca : Sanoarca (Sanoarca)100.5 - 93.9 Ma
Late/Upper Cretaceous
Unio
genus
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Unio100.5 - 93.9 Ma
Late/Upper Cretaceous
Volsella
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Modiolus100.5 - 93.9 Ma
Late/Upper Cretaceous
Graysonia
genus
Plantae : Graysonia100.5 - 93.9 Ma
Late/Upper Cretaceous
Specus
genus
Specus100.5 - 93.9 Ma
Late/Upper Cretaceous
Trachycardium (Trachycardium)
subgenus
Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Trachycardium : Trachycardium (Trachycardium)100.5 - 93.9 Ma
Late/Upper Cretaceous
Engonoceras serpentinum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Engonoceratidae : Engonoceras : Engonoceras serpentinum105.3 - 99.6 Ma
Cretaceous
Lingula subspatulata
species
Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : Lingula : Lingula subspatulata100.5 - 93.9 Ma
Late/Upper Cretaceous
Ostrea soleniscus
species
Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : Ostrea soleniscus100.5 - 93.9 Ma
Late/Upper Cretaceous
Inoceramus prefragilis
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus prefragilis100.5 - 93.9 Ma
Late/Upper Cretaceous
Metengonoceras dumbli
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Engonoceratidae : Metengonoceras : Metengonoceras dumbli100.5 - 93.5 Ma
Late/Upper Cretaceous
Inoceramus arvanus
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus arvanus100.5 - 93.9 Ma
Late/Upper Cretaceous
Ophthalmoplax comancheensis
species
Animalia : Arthropoda : Malacostraca : Decapoda : Goneplacidae : Ophthalmoplax : Ophthalmoplax comancheensis145 - 100.5 Ma
Early/Lower Cretaceous
Leiocidaris
genus
Animalia : Echinodermata : Echinoidea : Cidaroida : Cidaridae : Leiocidaris145 - 66 Ma
Cretaceous
Pyrgulifera
genus
Animalia : Mollusca : Gastropoda : Hemisinidae : Pyrgulifera100.5 - 93.9 Ma
Late/Upper Cretaceous
Camptonectes (Camptonectes)
subgenus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes : Camptonectes (Camptonectes)100.5 - 93.9 Ma
Late/Upper Cretaceous
Stoliczkaia (Lamnayella) texana
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Lyelliceratidae : Stoliczkaiella : Stoliczkaia (Lamnayella) texana99.6 - 93.5 Ma
Late/Upper Cretaceous
Feldmannia wintoni
species
Feldmanniidae : Feldmannia : Feldmannia wintoni113 - 100.5 Ma
Early/Lower Cretaceous
Hoploparia anomala
species
Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Hoploparia : Hoploparia anomala113 - 100.5 Ma
Early/Lower Cretaceous
Hoploparia dentonensis
species
Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Hoploparia : Hoploparia dentonensis113 - 100.5 Ma
Early/Lower Cretaceous
Oncopareia texanus
species
Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Oncopareia : Oncopareia texanus145 - 100.5 Ma
Early/Lower Cretaceous
Callianassa cretacea
species
Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Callianassa : Callianassa cretacea113 - 100.5 Ma
Early/Lower Cretaceous
Callianassa valida
species
Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Callianassa : Callianassa valida113 - 100.5 Ma
Early/Lower Cretaceous
Gourretia aquilae
species
Animalia : Arthropoda : Malacostraca : Decapoda : Ctenochelidae : Gourretia : Gourretia aquilae100.5 - 66 Ma
Late/Upper Cretaceous
Linuparus adkinsi
species
Animalia : Arthropoda : Malacostraca : Decapoda : Palinuridae : Linuparus : Linuparus adkinsi113 - 100.5 Ma
Early/Lower Cretaceous
Necrocarcinus texensis
species
Animalia : Arthropoda : Malacostraca : Decapoda : Necrocarcinidae : Necrocarcinus : Necrocarcinus texensis113 - 100.5 Ma
Early/Lower Cretaceous
Paranecrocarcinus graysonensis
species
Animalia : Arthropoda : Malacostraca : Decapoda : Necrocarcinidae : Paranecrocarcinus : Paranecrocarcinus graysonensis113 - 100.5 Ma
Early/Lower Cretaceous
Steorrosia aspera
species
Animalia : Arthropoda : Malacostraca : Decapoda : Etyidae : Steorrosia : Steorrosia aspera113 - 100.5 Ma
Early/Lower Cretaceous
Marylyreidus punctatus
species
Marylyreidus : Marylyreidus punctatus113 - 100.5 Ma
Early/Lower Cretaceous
Acanthoceras amphibolum
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Acanthoceras : Acanthoceras amphibolum100.5 - 93.9 Ma
Late/Upper Cretaceous
Voysa
genus
Animalia : Mollusca : Gastropoda : Cerithiadae : Voysa100.5 - 93.9 Ma
Late/Upper Cretaceous
Metoicoceras latoventer
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Metoicoceras : Metoicoceras latoventer100.5 - 93.5 Ma
Late/Upper Cretaceous
Tarrantoceras cuspidum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Tarrantoceras : Tarrantoceras cuspidum100.5 - 93.9 Ma
Late/Upper Cretaceous
Plesiacanthoceras bellsanum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Plesiacanthoceras : Plesiacanthoceras bellsanum100.5 - 93.9 Ma
Late/Upper Cretaceous
Orthopsis miliaris
species
Animalia : Echinodermata : Echinoidea : Orthopsidae : Orthopsis : Orthopsis miliaris145 - 66 Ma
Cretaceous
Salenia texana
species
Animalia : Echinodermata : Echinoidea : Salenioida : Saleniidae : Salenia : Salenia texana145 - 100.5 Ma
Early/Lower Cretaceous
Cyphosoma volanum
species
Animalia : Echinodermata : Echinoidea : Calycina : Phymosomatidae : Phymosoma : Cyphosoma volanum145 - 66 Ma
Cretaceous
Micropsis lineatus
species
Animalia : Echinodermata : Echinoidea : Phymosomatoida : Phymosomatidae : Micropsis : Micropsis lineatus145 - 66 Ma
Cretaceous
Holaster simplex
species
Animalia : Echinodermata : Echinoidea : Holasteroida : Holasteridae : Holaster : Holaster simplex105.3 - 99.6 Ma
Cretaceous
Fossil LocalitiesClick to show 32 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Grayson_County,_Texas
Wikidata ID:Q109457
GeoNames ID:4694710

Localities in this Region

Other Regions, Features and Areas that Intersect


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