Constraints on the formation of the Bitterroot lobe of the Idaho Batholith, Idaho and Montana, from U-Pb zircon geochronology and feldspar Pb isotopic data /

by Toth, Margo I
Published 1992

Sedimentology and provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan : regional stratigraphic implications and suggested correlation...

by Ojakangas, Richard W.
Published 1994

Petrography and geochemistry of Early Proterozoic granitoid rocks in Wisconsin magmatic terranes of Penokean orogen, northern Wisconsin /

by Sims, P. K (Paul Kibler), 1918-2011, Brasaemle, Bruce, DeWitt, Ed, Schulz, K. J.
Published 1993

The Lawson Creek Formation of Middle Proterozoic age in east-central Idaho /

by Hobbs, S. W (Samuel Warren), 1911-
Published 1980

The Prichard Formation of the lower part of the Belt Supergroup (middle Proterozoic), near Plains, Sanders County, Montana /

by Cressman, Earle Rupert, 1923-
Published 1985

The Mountain shear zone, northeastern Wisconsin : a discrete ductile deformation zone within the Early Proterozoic Penokean Orogen /

by Sims, P. K (Paul Kibler), 1918-2011
Published 1990

Geochemical reconnaissance of late Proterozoic volcanic and mafic plutonic rocks of the Al ʻAwshaziyah quadrangle and related rocks in the Qufar quadrangle, Northern Arabian Shield...

by Leo, Gerhard W
Published 1986

Nature and style of deformation in the foreland of the early Proterozoic Penokean orogen, northern Michigan /

by Klasner, J. S., LaBerge, Gene L., Ojakangas, Richard W., Schulz, K. J.
Published 1991

Revisions of stratigraphic nomenclature within the Keweenawan supergroup of northern Michigan /

by Cannon, William F
Published 1992

Evidence for continental crustal assimilation in the hemlock formation flood basalts of the Early Proterozoic Penokean orogen, Lake Superior region /

by Beck, J. Warren
Published 1991

The Homestake Gold Mine, an Early Proterozoic iron-formation-hosted gold deposit, Lawrence County, South Dakota /

by Caddey, Stanton W.
Published 1991

New observations on the age and structure of Proterozoic quartzites in Wisconsin /

by LaBerge, Gene L., Klasner, J. S., Myers, Paul E.
Published 1991

Geochemical results, sample localities, and descriptions of some rocks from the Proterozoic Kilbuck terrane, Goodnews quadrangle, southwestern Alaska /

by Frost, Thomas P
Published 1990

Reconnaissance stratigraphy of the Prichard Formation (Middle Proterozoic) and the early development of the Belt basin, Washington, Idaho, and Montana /

by Cressman, Earle Rupert, 1923-, Cressman, Earle Rupert, 1923-
Published 1989

Sedimentology and provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan : regional stratigraphic implications and suggested correlation...

by Ojakangas, Richard W, Ojakangas, Richard W
Published 1994

Correlation, sedimentology, structural setting, chemical composition, and provenance of selected formations in Mesoproterozoic Lemhi Group, central Idaho /

by Tysdal, Russell G, Tysdal, Russell G., Tysdal, Russell G., Tysdal, Russell G., Lindsey, David A., Lindsey, David A., Lindsey, David A., Taggart, Joseph E., Jr, Taggart, Joseph E., Jr, Taggart, Joseph E., Jr
Published 2003

Table Mountain Quartzite and Moose Formation (new names) and associated rocks of the middle Proterozoic Belt Supergroup, Highland Mountains, southwestern Montana /

by O'Neill, J. Michael, O'Neill, J. Michael
Published 1996

Constraints on the formation of the Bitterroot lobe of the Idaho Batholith, Idaho and Montana, from U-Pb zircon geochronology and feldspar Pb isotopic data /

by Toth, Margo I
Published 1992

Nature and style of deformation in the foreland of the early Proterozoic Penokean orogen, northern Michigan /

by LaBerge, G. L., Ojakangas, R. W., Schulz, K. J.
Published 1991

Paleomagnetic and ⁴⁰Ar/³⁹Ar geochronologic data from Late Proterozoic mafic dikes and sills, Montana and Wyoming /

by Harlan, Stephen S, Harlan, Stephen S
Published 1997