Also known as Ramos Arizpe
Where: Coahuila, Mexico (26.1° N, 101.1° W: paleocoordinates 32.2° N, 75.5° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Cerro del Pueblo Formation (Difunta Group), Late/Upper Campanian (83.5 - 70.6 Ma)
• member-level stratigraphic resolution
Environment/lithology: fluvial-deltaic; lithology not reported
•suggested to be a "tidal riverine system with a coastline closely situated" or else a "freshwater lacustrine environment close to a small bay"
Size class: macrofossils
Primary reference: R. A. Rodriguez-de la Rosa and S. R. S. Cevallos-Ferriz. 1998. Vertebrates of the El Pelillal locality (Campanian, Cerro del Pueblo Formation), southeastern Coahuila, Mexico. Journal of Vertebrate Paleontology 18(4):751-764 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 24257: authorized by John Alroy, entered by John Alroy on 03.08.2002, edited by Patricia Holroyd and Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
| Actinopteri | |
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Lepisosteidae indet. Cuvier 1825 gar | |
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cf. Melvius sp. Bryant 1987 bowfin | |
| Reptilia | |
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cf. Protochelydra sp. Erickson 1973 turtle | |
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Trionychidae indet. Gray 1825 softshell turtle | |
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Adocus sp.2 Cope 1868 turtle reidentification of one peripheral referred to Trionychidae in ref. 694
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Kinosternoidea indet. mud turtle | |
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Compsemys victa Leidy 1856 turtle | |
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