Where: Ohio (41.6° N, 83.7° W: paleocoordinates 41.8° S, 30.6° W)

• coordinate based on political unit

• basin-level geographic resolution

When: upper Member (Sylvania Sandstone Formation), Emsian (407.6 - 393.3 Ma)

• "L. Dev (Emsian?)"

Environment/lithology: transition zone or lower shoreface; sandstone

Size classes: macrofossils, mesofossils

Primary reference: J. E. Carman. 1936. Sylvania Sandstone of Northwestern Ohio. Bulletin of the Geological Society of America 47:253-266 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 604: authorized by Jack Sepkoski, entered by Mike Sommers on 28.01.1999, edited by Pete Wagner

Creative Commons license: CC BY (attribution)