Where: Chiapas, Mexico (16.3° N, 92.6° W: paleocoordinates 20.7° N, 69.6° W)

• coordinate stated in text

When: Suchiapa Formation, Middle Campanian (83.5 - 70.6 Ma)

• =Sierra Madre Fm.

Environment/lithology: carbonate

Size class: macrofossils

Primary reference: J.M. Pons, E. Vicens, and P. García-Barrea. 2019. Campanian and Maastrichtian hippuritid rudists (Hippuritida, Bivalvia) of the Chiapas Central Depression (southern Mexico) and implications for American multiple-fold hippuritid taxonomy. Journal of Paleontology 93(2):291-311 [B. Seuss/B. Seuss/B. Seuss]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 221358: authorized by Barbara Seuss, entered by Barbara Seuss on 28.07.2021

Creative Commons license: CC BY (attribution)