TY  - RPRT
TI  - Boulder Batholith, Montana: A product of two contemporaneous but chemically distinct magma series
AU  - Robert I. Tilling
PY  - 1973
DO  - 10.1130/0016-7606(1973)84<3879:bbmapo>2.0.co;2
UR  - https://pubs.usgs.gov/publication/70211008
ID  - 70211008
ER  -