Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
ⓘ	Native Iron	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ	Taenite	1.AE.10	(Fe,Ni)
Group 2 - Sulphides and Sulfosalts
ⓘ	Isocubanite	2.CB.55b	CuFe₂S₃
ⓘ	Troilite	2.CC.10	FeS
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
Unclassified
ⓘ	'Limonite'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plessite'	-
ⓘ	'Orthopyroxene Subgroup'	-

List of minerals for each chemical element

O	Oxygen
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Fayalite-Forsterite Series
Mg	Magnesium
Mg	ⓘ Fayalite-Forsterite Series
Si	Silicon
Si	ⓘ Fayalite-Forsterite Series
S	Sulfur
S	ⓘ Isocubanite	CuFe₂S₃
S	ⓘ Troilite	FeS
Ti	Titanium
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	Iron
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Native Iron	Fe
Fe	ⓘ Isocubanite	CuFe₂S₃
Fe	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Taenite	(Fe,Ni)
Fe	ⓘ Troilite	FeS
Fe	ⓘ Fayalite-Forsterite Series
Ni	Nickel
Ni	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Taenite	(Fe,Ni)
Cu	Copper
Cu	ⓘ Native Copper	Cu
Cu	ⓘ Isocubanite	CuFe₂S₃

Fossils

There are 6 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

Youngest Fossil Listed

4.90 Ma (Pliocene)

Oldest Fossil Listed

89.8 Ma (Late/Upper Cretaceous)

Stratigraphic Units

Unit	No. Occurrences	Age
Colorado - Niobrara - Smoky Hill Chalk	5	83.5 - 70.6 Ma (Late/Upper Cretaceous)
Niobrara - Smoky Hill Chalk	1	86.3 - 66 Ma (Late/Upper Cretaceous)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Pteranodon genus	Animalia : Chordata : Reptilia : *Pteranodon*	85.8 - 70.6 Ma Late/Upper Cretaceous
Mustelidae family	Animalia : Chordata : Mammalia : Carnivora : Mustelidae	10.3 - 4.9 Ma Neogene
Borophagus genus	Animalia : Chordata : Mammalia : Carnivora : Canidae : *Borophagus*	10.3 - 4.9 Ma Neogene
Epicyon genus	Animalia : Chordata : Mammalia : Carnivora : Canidae : *Epicyon*	10.3 - 4.9 Ma Neogene
Vulpes genus	Animalia : Chordata : Mammalia : Carnivora : Canidae : *Vulpes*	10.3 - 4.9 Ma Neogene
Ursidae family	Animalia : Chordata : Mammalia : Carnivora : Ursidae	10.3 - 4.9 Ma Neogene
Spermophilus genus	Animalia : Chordata : Mammalia : Rodentia : Sciuridae : *Spermophilus*	10.3 - 4.9 Ma Neogene
Procamelus genus	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : *Procamelus*	10.3 - 4.9 Ma Neogene
Ruminantia unranked clade	Animalia : Chordata : Mammalia : Artiodactyla : Ruminantia	10.3 - 4.9 Ma Neogene
Pediomeryx genus	Animalia : Chordata : Mammalia : Artiodactyla : Palaeomerycidae : *Pediomeryx*	10.3 - 4.9 Ma Neogene
Calippus genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Calippus*	10.3 - 4.9 Ma Neogene
Hippotherium genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Hippotherium*	10.3 - 4.9 Ma Neogene
Protohippus genus	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : *Protohippus*	10.3 - 4.9 Ma Neogene
Aphelops genus	Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : *Aphelops*	10.3 - 4.9 Ma Neogene
Teleoceras fossiger species	Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Teleoceras : *Teleoceras fossiger*	10.3 - 4.9 Ma Neogene
Hypolagus vetus species	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Hypolagus : *Hypolagus vetus*	10.3 - 4.9 Ma Neogene
Megatylopus gigas species	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : Megatylopus : *Megatylopus gigas*	10.3 - 4.9 Ma Neogene
Neohipparion leptode species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Neohipparion : *Neohipparion leptode*	10.3 - 4.9 Ma Neogene
Pleiolama vera species	Animalia : Chordata : Mammalia : Artiodactyla : Camelidae : Pleiolama : *Pleiolama vera*	10.3 - 4.9 Ma Neogene
Nimravides thinobates species	Animalia : Chordata : Mammalia : Carnivora : Felidae : Nimravides : *Nimravides thinobates*	10.3 - 4.9 Ma Neogene
Platybelodon loomisi species	Animalia : Chordata : Mammalia : Proboscidea : Gomphotheriidae : Platybelodon : *Platybelodon loomisi*	10.3 - 4.9 Ma Neogene
Pteranodon longiceps species	Animalia : Chordata : Reptilia : Pterosauria : Pteranodontidae : Pteranodon : *Pteranodon longiceps*	85.8 - 70.6 Ma Late/Upper Cretaceous
Talpidae family	Animalia : Chordata : Mammalia : Lipotyphla : Talpidae	10.3 - 4.9 Ma Neogene
Tayassuinae subfamily	Animalia : Chordata : Mammalia : Artiodactyla : Tayassuidae : Tayassuinae	10.3 - 4.9 Ma Neogene
Parahesperornis alexi species	Animalia : Chordata : Aves : Hesperornithiformes : Hesperornithidae : Parahesperornis : *Parahesperornis alexi*	89.8 - 83.6 Ma Late/Upper Cretaceous
Pteranodon sternbergi species	Animalia : Chordata : Reptilia : Pterosauria : Pteranodontidae : Pteranodon : *Pteranodon sternbergi*	89.3 - 83.5 Ma Late/Upper Cretaceous
Tylosaurus kansasensis species	Animalia : Chordata : Reptilia : Squamata : Mosasauridae : Tylosaurus : *Tylosaurus kansasensis*	89.3 - 85.8 Ma Late/Upper Cretaceous

Fossil Localities

Click to show 6 fossil localities

USA

Kansas
- Graham County

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Graham_County,_Kansas
Wikidata ID:	Q374495
GeoNames ID:	4272234

Localities in this Region

USA

Kansas
- Graham County

Other Regions, Features and Areas that Intersect

North AmericaContinent

North America PlateTectonic Plate

Great Plains DomainDomain
Yavapai TerraneVolcanic Arc

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Mineral List

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Detailed Mineral List:

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List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Fossils

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Localities in this Region

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Graham County, Kansas, USA i
Regional Level Types
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