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Displaying results 820821 - 820830 of 866540

Geology of Precambrian Rocks Central City District Colorado, 1964

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Geology of the Fort Peck Area, Garfield, McCone and Valley Counties, Montana, 1964

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Ash Flows and Related Volcanic Rocks Associated With the Creede Caldera San Juan Mountains, Colorado, 1967

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Geology and Ore Deposits of the South Silverton Mining Area, San Juan County, Colorado, 1963

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Economic Geology of the Central City District Gilpin County, Colorado, 1963

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Devonian Rocks and Paleogeography of Central Arizona, 1965

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Hualapai Limestone Member of the Muddy Creek Formation: The Youngest Deposit Predating the Grand Canyon, Southeastern Nevada and Northwestern Arizona, 1979

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Paleontology and Stratigraphy of the Rabbit Hill Limestone and Lone Mountain Dolomite of Central Nevada, 1973

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Large-Magnitude Late Tertiary Strike-Slip Faulting North of Lake Mead, Nevada, 1973

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component

Geohydrology of the Eastern Part of Pahute Mesa, Nevada Test Site, Nye County, Nevada, 1973

Level of Description

File

Archival Collection

David Donovan Collection on Hydrology and Geology

Archival Component