TY  - RPRT
TI  - Geologic map of the Sixteen quadrangle, Gallatin and Meagher Counties, Montana
AU  - Laura W. McGrew
PY  - 1977
DO  - 10.3133/gq1383
UR  - https://pubs.usgs.gov/publication/gq1383
ID  - gq1383
ER  -