Where: Utah (37.9° N, 111.2° W: paleocoordinates 11.0° N, 34.7° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Fossil Mountain Member (Kaibab Formation), Kungurian (279.3 - 272.3 Ma)

• Facies 5 of Beta Member

• bed-level stratigraphic resolution

Environment/lithology: lagoonal or restricted shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: mold/impression

Primary reference: J. L. Cisne. 1971. Paleoecology of trilobites of the Kaibab limestone (Permian) in Arizona, Utah, and Nevada. Journal of Paleontology 45(3):525-533 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89396: authorized by Matthew Clapham, entered by Matthew Clapham on 17.05.2009

Creative Commons license: CC BY (attribution)