Where: Utah (40.6° N, 110.5° W: paleocoordinates 9.9° N, 35.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Sinbad Limestone Member (Moenkopi Formation), Smithian (251.3 - 247.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: mold/impression

Primary reference: M. Fraiser. 2005. When Bivalves Took Over the World: Global Paleoecology of Bivalves During the Aftermath of the End-Permian Mass Extinction. [D. Bottjer/N. Bonuso/N. Bonuso]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 44504: authorized by David Bottjer, entered by Nicole Bonuso on 13.09.2004, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)