TY  - RPRT
TI  - Geological map and generalized cross sections of the coastal plain and adjacent parts of the Piedmont, Virginia
AU  - R. B. Mixon
AU  - C. Rick Berquist
AU  - Wayne L. Newell
AU  - G.H. Johnson
AU  - D.S. Powars
AU  - J.S. Schindler
AU  - E.K. Rader
PY  - 1989
DO  - 10.3133/i2033
UR  - https://pubs.usgs.gov/publication/i2033
ID  - i2033
ER  -