Where: Erie County, New York (42.8° N, 78.8° W: paleocoordinates 36.5° S, 26.3° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Wanakah Member (Ludlowville Formation), Givetian (387.7 - 382.7 Ma)

• The Ludlowville Fm. is part of the Hamilton Group. This is a lower Wanakah Shale collection.

• bed-level stratigraphic resolution

Environment/lithology: marine; gray, argillaceous mudstone

Collection methods: surface (in situ), mechanical,

Primary reference: C. R. Clement. 1982. The Occurrence and Paleoecology of Echinoderm Asseblages in the Ludlowville Shales (Middle Devonian) of western Erie County, New York. 1-110 [A. Miller/K. Layou/M. Uhen]more details

PaleoDB collection 5668: authorized by Arnold Miller, entered by Karen Layou on 15.11.1999

Creative Commons license: CC BY (attribution)