Where: Mexico (25.5° N, 101.3° W: paleocoordinates 31.5° N, 75.2° W)

• coordinate stated in text

When: Campanian (83.6 - 72.1 Ma)

Environment/lithology: fluvial; lithology not reported

Size class: mesofossils

Preservation: adpression

Primary reference: E. Estrada-Ruiz, L. Calvillo-Canadell, and S. R. S. Cevallos-Ferriz. 2009. Upper Cretaceous aquatic plants from Northern Mexico. American Journal of Botany 90(4):282-288 [S. Wing/N. Jud]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116340: authorized by Scott Wing, entered by Nathan Jud on 07.09.2011

Creative Commons license: CC BY (attribution)