Where: Floyd County, Iowa (43.5° N, 92.5° W: paleocoordinates 30.2° S, 37.0° W)

When: Cerro Gordo Member (Lime Creek Formation), Frasnian (383.7 - 376.1 Ma)

• Early rhenana to linguiformis

Environment/lithology: marine

Collection methods: Rode and Lieberman collection code BRU

Primary reference: A. L. Rode and B. S. Lieberman. 2004. Using GIS to unlock the interactions between biogeography, environment, and evolution in middle and Late Devonian brachiopods and bivalves. Palaeogeography, Palaeoclimatology, Palaeoecology 211(3-4):345-359 [A. Stigall/A. Stigall/A. Stigall] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 55048: authorized by Alycia Stigall, entered by Alycia Stigall on 27.09.2005