Hacienda Chinampa (Oligocene of Mexico)
Where: Veracruz, Mexico (21.4° N, 97.7° W: paleocoordinates 22.0° N, 92.4° W)
• coordinate based on nearby landmark
When: Mesón Formation, Oligocene (33.9 - 23.0 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: R. T. Jackson. 1937. Mexican fossil echini. Proceedings fo the United States National Museum 84(3015):227-237 [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 204616: authorized by Mark Uhen, entered by Mark Uhen on 13.09.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Echinoidea | |
Laganum leptum n. sp.
Laganum leptum n. sp. Jackson 1937 sand dollar | |
Lovenia dumblei Kew 1917 heart urchin | |
Schizaster cristatus Jackson 1917 heart urchin |