Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote / by Fedonkin, M. A.

Subjects: “…Horodyskia moniliformis Montana.…”

Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote / by Fedonkin, M. A., Yochelson, Ellis L. 1928-2006

Subjects: “…Horodyskia moniliformis Montana.…”
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Geophysical interpretations of the Libby thrust belt, northwestern Montana / by Kleinkopf, M. Dean 1926-

Subjects: “…Thrust faults (Geology) Montana.…”
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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-

Subjects: CONNECT

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

Subjects: “…Geology Montana Highland Mountains.…”
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Paleomagnetic and ⁴°Ar/³⁹Ar geochronologic data from Late Proterozoic mafic dikes and sills, Montana and Wyoming / by Harlan, Stephen S., Geissman, John William, Snee, Lawrence W.

Subjects: CONNECT

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., Stacey, J. S.

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