Where: Washington County, Kentucky (37.8° N, 85.4° W: paleocoordinates 26.8° S, 61.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Arnheim Formation (Richmondian Group), Late/Upper Ordovician (458.4 - 443.8 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine

Size class: macrofossils

Collection methods: Miami University Geology Museum

Primary reference: B. C. Klingensmith. 2007. GIS-based biogeography of Cincinnatian (Upper Ordovician) brachiopods with special reference to Hebertella. [A. Stigall/A. Stigall]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 76178: authorized by Alycia Stigall, entered by Alycia Stigall on 15.11.2007

Creative Commons license: CC BY (attribution)