TY  - RPRT
TI  - Lexicon of geologic names of the United States for 1968-1975
AU  - Gwendolyn Lewise Werth Luttrell
AU  - M.L. Hubert
AU  - W. B. Wright
AU  - V.M. Jussen
AU  - R. W. Swanson
PY  - 1981
DO  - 10.3133/b1520
UR  - https://pubs.usgs.gov/publication/b1520
ID  - b1520
ER  -