Where: Prince George's County, Maryland (38.7° N, 77.0° W: paleocoordinates 39.3° N, 57.0° W)

• coordinate estimated from map

When: Aquia Formation (Pamunkey Group), Paleocene (65.5 - 55.8 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: W. B. Clark. 1895. Contributions to the Eocene fauna of the Middle Atlantic slope. Johns Hopkins University Circulars 15(121):3-6 [M. Uhen/M. Uhen/M. Uhen] more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 126867: authorized by Mark Uhen, entered by Mark Uhen on 19.04.2012