Where: Michoacan, Mexico (18.0° N, 102.3° W: paleocoordinates 18.6° N, 99.7° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Ferrotepec Formation, Middle Miocene (16.0 - 11.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; poorly lithified sandstone and conglomerate
Size class: macrofossils
Preservation: original aragonite, original calcite
Primary reference: M.C. Perrilliat. 1987. Gasteropodos y un cefalopodo de la formacion Ferrotepec (Mioceno Medio) de Michoacan. Paleontologia Mexicana 52:1-58 [S. Peters/S. Peters/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 66160: authorized by Shanan Peters, entered by Shanan Peters on 03.10.2006, edited by Austin Hendy
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Architectonica sp. Röding 1798 sundial | |
Bivalvia | |
Chione (Chionopsis) cf. propinqua Spieker 1922 venus clam |