Also known as Randle Cliff Beach, north

Where: Calvert County, Maryland (38.7° N, 76.5° W: paleocoordinates 38.9° N, 72.6° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Plum Point Member (Calvert Formation), Burdigalian (20.4 - 16.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore; sandy claystone

Size class: macrofossils

Preservation: original phosphate

Reposited in the USNM

Collection methods: surface (float),

• collected from a block of sediment apparently fallen from the cliff from Zone 10

Primary reference: G. B. Shattuck. 1904. Geological and paleontological relations, with a review of earlier investigations. Maryland Geological Survey Miocene Text xxxiii-clv [M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 70593: authorized by Mark Uhen, entered by Mark Uhen on 29.03.2007, edited by Margot Nelson

Creative Commons license: CC BY (attribution)