Where: Calvert County, Maryland (38.7° N, 76.5° W: paleocoordinates 38.9° N, 73.7° W)

• coordinate estimated from map

When: Calvert Beach Member (Calvert Formation), Serravallian (13.8 - 11.6 Ma)

• Zone 14 or 15

•

•Zones 14-16A are regarded as Serravallian in age.

Environment/lithology: foreshore; brown, yellow, sandy claystone

Size class: macrofossils

Preservation: original phosphate

Reposited in the USNM

Collection methods: surface (in situ),

Primary reference: C. L. Gazin and R. L. Collins. 1950. Remains of land mammals from the Miocene of the Miocene of the Chesapeake Bay Region. Smithsonian Miscellaneous Collections 116(2):1-21 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 49945: authorized by Mark Uhen, entered by Mark Uhen on 02.05.2005

Creative Commons license: CC BY (attribution)