TY  - RPRT
TI  - Lexicon of new formal geologic names of the United States 1981-1985
AU  - Gwendolyn Lewise Werth Luttrell
AU  - Marilyn L. Hubert
AU  - Cynthia R. Murdock
PY  - 1991
DO  - 10.3133/b1565
UR  - https://pubs.usgs.gov/publication/b1565
ID  - b1565
ER  -