Where: Iosco County, Michigan (44.4° N, 83.3° W: paleocoordinates 44.4° N, 83.3° W)

• coordinate estimated from map

When: Holocene (0.0 - 0.0 Ma)

• bone radiocarbon dated at 750 +- 60 B.P.

Environment/lithology: lacustrine - large; unlithified sandstone

Size class: macrofossils

Preservation: original phosphate, anthropogenic

Reposited in the UMMP

Collection methods: quarrying

Primary reference: C. E. Harington. 1977. Marine mammals in the Champlain Sea and the Great Lakes. Annals of the New York Academy of Sciences 288:508-537 [M. Uhen/M. Uhen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 51032: authorized by Mark Uhen, entered by Mark Uhen on 26.05.2005

Creative Commons license: CC BY (attribution)