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MP-257, Park County, Wyoming, USA

Lat/Long (Decimal)	44.4445,-108.648
Co-ordinates Derivation	estimated from map
Given Location	Wyoming, United States
Mindat.org Region (for given coordinates)	Park County, Wyoming, USA

Collections

Collection	Reference	Stratigraphic Name	Comments	Lithology	Age
MP-257	Clyde W. C. (1997)	Willwood	Wa-5	"siliciclastic"	55.8 - 50.3 Ma Eocene

Recorded Fossils

Accepted Name	Hierarchy	Age
Bunophorus etsagicus species	Animalia : Chordata : Mammalia : Artiodactyla : Diacodexeidae : Bunophorus : *Bunophorus etsagicus*	55.8 - 50.3 Ma Eocene
Diacodexis metsiacus species	Animalia : Chordata : Mammalia : Artiodactyla : Diacodexeidae : Diacodexis : *Diacodexis metsiacus*	55.8 - 50.3 Ma Eocene
Coryphodon armatus species	Animalia : Chordata : Mammalia : Cimolesta : Coryphodontidae : Coryphodon : *Coryphodon armatus*	55.8 - 50.3 Ma Eocene
Hyopsodus simplex species	Animalia : Chordata : Mammalia : Hyopsodontidae : Hyopsodus : *Hyopsodus simplex*	55.8 - 50.3 Ma Eocene
Oxyaena forcipata species	Oxyaenidae : Oxyaena : *Oxyaena forcipata*	55.8 - 50.3 Ma Eocene
Oxyaena intermedia species	Oxyaenidae : Oxyaena : *Oxyaena intermedia*	55.8 - 50.3 Ma Eocene
Didelphodus absarokae species	Animalia : Chordata : Mammalia : Cimolestidae : Didelphodus : *Deltatherium absarokae*	55.8 - 50.3 Ma Eocene
Prolimnocyon atavus species	Animalia : Chordata : Mammalia : Hyaenodontidae : Prolimnocyon : *Prolimnocyon atavus*	55.8 - 50.3 Ma Eocene
Apheliscus insidiosus species	Animalia : Chordata : Mammalia : Macroscelidea : Apheliscidae : Apheliscus : *Apheliscus insidiosus*	55.8 - 50.3 Ma Eocene
Tubulodon atopum species	Animalia : Chordata : Mammalia : Ptolemaiidae : Tubulodon : *Alocodon atopum*	55.8 - 50.3 Ma Eocene
Palaeictops bicuspis		55.8 - 50.3 Ma Eocene
Didymictis protenus species	Animalia : Chordata : Mammalia : Viverravidae : Didymictis : *Didymictis protenus*	55.8 - 50.3 Ma Eocene
Arenahippus pernix species	Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Sifrhippus : *Eohippus pernix*	55.8 - 50.3 Ma Eocene
Homogalax protapirinus species	Animalia : Chordata : Mammalia : Perissodactyla : Homogalax : *Homogalax protapirinus*	55.8 - 50.3 Ma Eocene
Microsyops angustidens species	Animalia : Chordata : Mammalia : Primates : Microsyopidae : Microsyops : *Microsyops angustidens*	55.8 - 50.3 Ma Eocene
Niptomomys thelmae species	Animalia : Chordata : Mammalia : Primates : Microsyopidae : Niptomomys : *Niptomomys thelmae*	55.8 - 50.3 Ma Eocene
Cantius abditus species	Animalia : Chordata : Mammalia : Primates : Notharctidae : Cantius : *Cantius abditus*	55.8 - 50.3 Ma Eocene
Phenacolemur sp. genus	Animalia : Chordata : Mammalia : Primates : Paromomyidae : *Phenacolemur*	55.8 - 50.3 Ma Eocene
Rodentia order	Animalia : Chordata : Mammalia : Rodentia	55.8 - 50.3 Ma Eocene
Esthonyx bisulcatus species	Animalia : Chordata : Mammalia : Tillodontia : Esthonychidae : Esthonyx : *Esthonyx bisulcatus*	55.8 - 50.3 Ma Eocene
Phenacodus vortmani species	Animalia : Chordata : Mammalia : Phenacodontidae : Phenacodus : *Hyracotherium vortmani*	55.8 - 50.3 Ma Eocene
Testudines order	Animalia : Chordata : Reptilia : Testudines	55.8 - 50.3 Ma Eocene

References

Clyde W. C. (1997) Stratigraphy and mammalian paleontology of the McCullough Peaks, northern Bighorn Basin, Wyoming: Implications for biochronology, basin development, and community reorganization across the Paleocene-Eocene boundary, PhD Thesis, University of Michigan

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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