Where: Michigan (42.3° N, 85.0° W: paleocoordinates 35.5° S, 31.8° W)

• coordinate estimated from map

• local area-level geographic resolution

When: middle varcus conodont zone, Petoskey Formation (Traverse Group), Givetian (387.7 - 382.7 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Primary reference: E. C. Stumm. 1951. Check List of Fossil Invertebrates Described from the Middle Devonian Traverse Group of Michigan. Contributions from the Museum of Paleontology, University of Michigan 9(1):1-44 [A. Miller/J. Zambito/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 96298: authorized by Arnold Miller, entered by Jay Zambito on 31.05.2010

Creative Commons license: CC BY (attribution)