TY  - RPRT
TI  - Petrology of the Crazy Mountains dike swarm and geochronology of associated sills, south-central Montana
AU  - Edward A. du Bray
AU  - Stephen S. Harlan
AU  - Anna B. Wilson
PY  - 2006
DO  - 10.3133/pp1715
UR  - https://pubs.usgs.gov/publication/pp1715
ID  - pp1715
ER  -