Skip to main content
U.S. flag

An official website of the United States government

Geologists measuring and sampling the Paleocene Aquia Formation, Prince George’s County, Maryland

By Florence Bascom Geoscience Center
two people measuring a rock outcrop, one is on a ladder
Original Thumbnail Medium

Detailed Description

USGS geologists Jean Self-Trail and Mercer Parker measuring and sampling the Paleocene Aquia Formation, Prince George’s County, Maryland

Sources/Usage

Public Domain.