TY  - BOOK
T1  - Paleomagnetic and ⁴⁰Ar/³⁹Ar geochronologic data from Late Proterozoic mafic dikes and sills, Montana and Wyoming /
DA  - 1997.
CY  - Washington, DC :
AU  - Harlan, Stephen S.
AU  - Geissman, John William.
AU  - Snee, Lawrence W.
VL  - 1580
CN  - QE75
CN  - QE653.5
CN  - QE75
PB  - U.S. Geological Survey,
PP  - Washington, DC :
PY  - 1997.
ID  - 190271
KW  - Geology, Stratigraphic
KW  - Geochronometry
KW  - Geochronometry
KW  - Sills (Geology)
KW  - Dikes (Geology)
TI  - Paleomagnetic and ⁴⁰Ar/³⁹Ar geochronologic data from Late Proterozoic mafic dikes and sills, Montana and Wyoming /
LK  - http://purl.access.gpo.gov/GPO/LPS21271
UR  - http://purl.access.gpo.gov/GPO/LPS21271
ER  -