TY  - RPRT
TI  - Geology of the Varney and Cameron quadrangles, Madison County, Montana, with a chapter on paleontology and correlation of the Madison Group on Baldy Mountain
AU  - Jarvis B. Hadley
AU  - William Jasper Sando
AU  - J. Thomas Dutro
PY  - 1980
DO  - 10.3133/b1459
UR  - https://pubs.usgs.gov/publication/b1459
ID  - b1459
ER  -