Also known as Adam Rizley Ranch
Where: Donley County, Texas (35.0° N, 100.8° W: paleocoordinates 35.3° N, 99.1° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Late/Upper Miocene (11.6 - 5.3 Ma)
• Said to be "Pliocene" in the archaic VP sense of the term.
• bed-level stratigraphic resolution
Environment/lithology: fluvial; sandstone
Size class: macrofossils
Collection methods: quarrying,
Primary reference: C. S. Johnston and W. G. Christian. 1941. Pliocyon walkerae, a new Pliocene canid from Texas. Journal of Paleontology 15(1):56-60 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 18346: authorized by John Alroy, entered by John Alroy on 05.08.1992, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Equidae indet. Gray 1821 horse | |
Camelidae indet. Gray 1821 camel | |
Antilocapridae indet. Gray 1866 pronghorn | |
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Reptilia | |
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