TY  - RPRT
TI  - Geologic map of the United States (exclusive of Alaska and Hawaii)
AU  - Philip Burke King
AU  - Helen M. Beikman
AU  - Gertrude J. Edmonston
PY  - 1974
DO  - 10.3133/70136641
UR  - https://pubs.usgs.gov/publication/70136641
ID  - 70136641
ER  -