Bryozoa from the lower Humbug Formation, Locality 11036, Utah Co., UT (Carboniferous of the United States)

Where: Utah County, Utah (40.2° N, 111.7° W: paleocoordinates 3.1° S, 46.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: lower Member (Humbug Formation), Meramecian (345.0 - 336.0 Ma)

• upper Meramecian

• member-level stratigraphic resolution

Environment/lithology: mixed carbonate-siliciclastic sediments and dolomite

• 'The Humbug Formation includes intercalated limestone, orthoquartzite sandstone, and dolomite. It is more than 2100 feet thick on Stansbury Island but thins to the east and south. There the formation averages about 600 feet thick'.

Size class: macrofossils

Collection methods: This collection is part of a larger collection housed at the Types and Stratigraphic Collection Repositories, Brigham Young University, Provo, Utah.

Primary reference: L. H. Burckle. 1960. Some Mississippian fenestrate bryozoa from central Utah. Journal of Paleontology 34(6):1077-1098 [M. Patzkowsky/J. Bonelli/J. Bonelli]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 41293: authorized by Mark Patzkowsky, entered by James Bonelli on 10.07.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Fenestrida - Fenestellidae
 Fenestrida - Septoporidae