Where: Erie County, Pennsylvania (41.9° N, 79.6° W: paleocoordinates 30.0° S, 27.9° W)

When: Machias Formation (Canadaway Group), Famennian (372.2 - 358.9 Ma)

• Late triangularis to Early marginifera

Environment/lithology: marine

Collection methods: Rode and Lieberman collection code IUPR

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 54892: authorized by Alycia Stigall, entered by Alycia Stigall on 27.09.2005

Creative Commons license: CC BY (attribution)