TY  - RPRT
TI  - Preliminary geologic map of the Coastal Plain and Triassic Lowland of Fairfax County, Virginia
AU  - Arthur E. Nelson
PY  - 1976
DO  - 10.3133/ofr76312
UR  - https://pubs.usgs.gov/publication/ofr76312
ID  - ofr76312
ER  -