Also known as Southern tip of Cuesta de la Asadura hill; Ejido Guadalupe
Where: Coahuila, Mexico (25.4° N, 101.7° W: paleocoordinates 31.7° N, 76.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Cerro del Pueblo Formation (Difunta Group), Late/Upper Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: delta plain; green mudstone and red sandstone
Size class: macrofossils
Collected by Instituto Nacional de Antropología e Historia (INAH) and from the Instituto de Geología of the Universidad Nacional Autónoma de México (UNAM) in 2005, 2013
Primary reference: Á A. Ramírez-Velasco and R. Hernández-Rivera. 2015. Diversity of Late Cretaceous dinosaurs from Mexico. Boletín Geológico y Minero 126(1):63-108 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 179648: authorized by Patricia Holroyd, entered by Patricia Holroyd on 23.06.2016, edited by Philip Mannion and Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Reptilia | |
Tlatolophus galorum n. gen. n. sp.
|