TY - RPRT TI - Designation of a composite-stratotype section for the lower Paleocene (Danian) Brightseat Formation in Prince George’s County, Maryland, U.S.A. AU - Jean Self-Trail AU - Mercer Parker AU - David L. Govoni AU - Laurel M. Bybell AU - Kristina Frank Gardner AU - Gregory S. Gohn PY - 2023 DO - 10.29041/strat.20.4.01 UR - https://pubs.usgs.gov/publication/70253565 ID - 70253565 ER -