Also known as Adair Ranch; Port-of-Entry Pit
Where: Ellis County, Oklahoma (36.1° N, 99.8° W: paleocoordinates 36.4° N, 98.1° W)
• coordinate based on political unit
When: Hemphillian (10.3 - 4.9 Ma)
Environment/lithology: terrestrial; lithology not reported
Primary reference: G. E. Schultz. 1990. Stop 15: Early Hemphillian faunas of the Texas and Oklahoma panhandles. In T. C. Gustavson (ed.), Tertiary and Quaternary stratigraphy and vertebrate paleontology of parts of northwestern Texas and eastern New Mexico; Guidebook - Bureau of Economic Geology, University of Texas at Austin 95-103 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 18034: authorized by John Alroy, entered by John Alroy on 05.08.1992
Creative Commons license: CC BY (attribution)
Taxonomic list
about 14 m below prominent mortar bed (see Higgins)
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Nimravides cf. thinobates Macdonald 1948 cat | |
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Aepycamelus sp. Macdonald 1956 camel
Procamelus sp. Leidy 1858 camel
Hemiauchenia sp. Gervais and Ameghino 1880 camel
Megatylopus sp. Matthew and Cook 1909 camel | |
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"Pediomeryx cf. figginsi" = Yumaceras figginsi
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Antilocaprinae indet. Gray 1866 pronghorn | |
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Pliohippus nobilis3, Nannippus cf. aztecus3, Hippotherium sp.1, Hipparion tehonense3, Neohipparion leptode
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