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Structure and stratigraphy of the Little Sheep Creek area, Beaverhead County, Montana

Creator:: Sadler, R. Kumbe
Abstract:: The Middle and West Forks of Little Sheep Creek in the southern Tendoy Range have incised valleys across Cenozoic structural features exposing strata that range in age from the Mississippian to the Neoene. Paleozoic strata are 1,349 m thick and belong to the Mission Canyon Limestone, the Big Snowy, Amsden,...
Resource Type:: Masters Thesis

Stratigraphy and structure of the Greenstone Mountain area, Beaverhead County, Montana

Creator:: Sharp, George Carter, Jr
Abstract:: The Greenstone Mountain area, which includes the Utopia mining district, is located in the foothills of the Pioneer Range, Beaverhead County, Montana. Approximately 12, 600 feet of Paleozoic and Mesozoic sedimentary rocks and an undetermined thickness of Precambrian sediments and Late Cretaceous igneous rocks are exposed within the area of...
Resource Type:: Masters Thesis

Stratigraphy and structure of the Rock Creek area, Beaverhead County, Montana

Creator:: Peters, James Franklin
Abstract:: The Rock Creek area consists of 53 square miles located in the eastern foothills of the Pioneer Mountains, Beaverhead County, Montana. Approximately 8, 500 feet of late Paleozoic and early Mesozoic contact-metamorphosed sedimentary rocks and late Mesozoic sedimentary rocks are exposed in the area of study. Most of the late...
Resource Type:: Masters Thesis

Stratigraphy and depositional history of the Amsden and lower Quadrant Formations, Snowcrest Range, Beaverhead and Madison Counties, Montana

Creator:: Key, Colin F.
Abstract:: During the Late Mississippian-Early Pennsylvanian (latest Chesterian-early Morrowan), a thick sequence of shallow -water carbonate-clastic sediments, equivalent to the "Amsden" and lower Quadrant Formations, was deposited in the Snowcrest trough on the western margin of the northern Rocky Mountain Cordilleran platform in southwestern Montana. Today this late Chesterian sequence is...
Resource Type:: Masters Thesis

Bedrock geology and stratigraphy of the northern parts of the Armstead and Madigan Gulch anticlines, Beaverhead County, Montana

Creator:: Goodhue, William V.
Abstract:: Approximately 18 square miles are included in the study area which lies 17 miles southwest of the town of Dillon, Montana. Strata exposed in the area include metamorphic, sedimentary, and volcanic rocks ranging in age from Precambrian to Recent. The Paleozoic and Mesozoic section is approximately 8000 feet thick and...
Resource Type:: Masters Thesis

The bedrock geology and stratigraphy of the Mississippian and early Pennsylvanian rocks of the southeast flank, Armstead anticline, Beaverhead County, Montana

Creator:: Hildreth, Gail Darice
Resource Type:: Masters Thesis

Structure and stratigraphy of the Argenta area, Beaverhead County, Montana

Creator:: Hobbs, Billy Bob
Abstract:: The thesis area comprises 53 square miles located in Beaverhead County, Montana, and includes the Argenta mining district. Sedimentary and igneous rocks of the area range in age from Precambrian to Recent. The aggregate thickness of the sedimentary rocks is approximately 13,500 feet. The only systems not represented are Ordovician...
Resource Type:: Masters Thesis

The stratigraphy and structure of the Paleozoic and Mesozoic rocks of the west flank of the Armstead anticline area, Beaverhead County, Montana

Creator:: Clark, Charles W. (Charles Wade), 1947-
Resource Type:: Masters Thesis

Stratigraphy and structure of Dixon Mountain-Little Water Canyon area Beaverhead County, Montana

Creator:: Klecker, Richard Alan
Abstract:: Approximately 23 square miles of the east-central part of the Tendoy Range are included in the thesis area which lies three miles west of Dell, Montana. Rocks ranging in age from Late Mississippian to Recent are exposed in the study area. The upper Paleozoic section includes approximately 4,200 feet (1,281...
Resource Type:: Masters Thesis

Source, evolution, and eruptive history of the Cold Spring Creek volcanics, Beaverhead County, Montana

Creator:: Ivy, Susan Denise
Resource Type:: Masters Thesis
Full Text:: Spring Creek volcanics, Beaverhead County, Montana AN ABSTRACT OF THE THESIS OF Susan Denise Ivy for

ScholarsArchive@OSU

Structure and stratigraphy of the Little Sheep Creek area, Beaverhead County, Montana

Stratigraphy and structure of the Greenstone Mountain area, Beaverhead County, Montana

Stratigraphy and structure of the Rock Creek area, Beaverhead County, Montana

Stratigraphy and depositional history of the Amsden and lower Quadrant Formations, Snowcrest Range, Beaverhead and Madison Counties, Montana

Bedrock geology and stratigraphy of the northern parts of the Armstead and Madigan Gulch anticlines, Beaverhead County, Montana

The bedrock geology and stratigraphy of the Mississippian and early Pennsylvanian rocks of the southeast flank, Armstead anticline, Beaverhead County, Montana

Structure and stratigraphy of the Argenta area, Beaverhead County, Montana

The stratigraphy and structure of the Paleozoic and Mesozoic rocks of the west flank of the Armstead anticline area, Beaverhead County, Montana

Stratigraphy and structure of Dixon Mountain-Little Water Canyon area Beaverhead County, Montana

Source, evolution, and eruptive history of the Cold Spring Creek volcanics, Beaverhead County, Montana

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