Also known as Papaul, IGM Loc. 313
Where: Coahuila, Mexico (27.9° N, 101.4° W: paleocoordinates 34.2° N, 76.6° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Olmos Formation (Navarro Group), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)
• "upper beds of the coal zone"
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by J. I. Delgado in 1969
Collection methods: surface (in situ),
Primary reference: J. Ojeda Rivera, J. Delgado Hernández, and S. Villamar. 1968. Sabinas Coal Region Guidebook. GSA Field Trip No. 1: Geology of the Sabinas Coal Basin, Coahuila 1-72 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 91053: authorized by Matthew Carrano, entered by Matthew Carrano on 02.09.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Chasmosaurinae indet.1 Lambe 1915 ceratopsid "tentatively referred to Chasmosaurus by Dr. Wann Langston Jr."
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