Where: Coahuila, Mexico (28.6° N, 103.4° W: paleocoordinates 35.1° N, 77.1° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Aguja Formation, Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by Montellano-Ballesteros
Primary reference: A. A. RamÃrez-Velasco, R. Hernández-Rivera, and R. Servin-Pichardo. 2014. The hadrosaurian record from Mexico. In D. A. Eberth & D. C. Evans (ed.), Hadrosaurs 340-360 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 171006: authorized by Matthew Carrano, entered by Matthew Carrano on 30.06.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
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