TY  - RPRT
TI  - New 40Ar/39Ar age determinations and paleomagnetic results bearing on the tectonic and magmatic history of the northern Madison Range and Madison Valley region, southwestern Montana, U.S.A
AU  - K.S. Kellogg
AU  - S. S. Harlan
PY  - 2007
DO  - 10.2113/gsrocky.42.2.157
UR  - https://pubs.usgs.gov/publication/70030060
ID  - 70030060
ER  -