Also known as Rat Thing Ridge
Where: Carbon County, Wyoming (41.8° N, 107.0° W: paleocoordinates 48.8° N, 82.6° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Ferris Formation, Lancian (70.6 - 66.0 Ma)
• said to be Lancian
• bed-level stratigraphic resolution
Environment/lithology: terrestrial
Reposited in the UW
Primary reference: J. A. Lillegraven and J. J. Eberle. 1999. Vertebrate faunal changes through Lancian and Puercan time in southern Wyoming. Journal of Paleontology 73(4):691-710 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 70343: authorized by John Alroy, entered by John Alroy on 21.03.2007, edited by Roger Benson
Creative Commons license: CC BY (attribution)
Taxonomic list
Actinopteri | |
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"Cyclurus fragosa" = Cyclurus fragosus
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Reptilia | |
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cf. Baenidae sp. Cope 1882 turtle UW 27376; also part of UW 30587 listed by Holroyd & Hutchison (2002)
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"Compsemys victus" = Compsemys victa
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Chondrichthyes | |
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"Squatirhina americana" = Restesia americana
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"Lissodus selachos" = Lonchidion selachos
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