Author Search Results

Mineral resources of the Farlin Creek Wilderness Study Area, Beaverhead County, Montana

by Pearson, Robert Carl, 1926-
Published: Department of the Interior, U.S. Geological Survey, 1987

Description: 1 online resource (v, 13 pages, 1 page of plates) : illustrations, maps (some color).

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eBook

Mineral resources of the Popo Agie primitive area, Fremont and Sublette Counties, Wyoming

by Pearson, Robert Carl, 1926-
Published: United States Department of the Interior, Geological Survey, 1971

Description: 1 online resource (vi, 55 pages, 2 pages of plates) : illustrations, color maps.

eBook

Mineral resources of the Ventana primitive area, Monterey County, California : an evaluation of the mineral potential of the area

by Pearson, Robert Carl, 1926-
Published: United States Department of the Interior, Geological Survey, 1967

Description: 1 online resource (vi, 42 pages, 2 pages of plates) : illustrations, color maps.

eBook

Mineral resources of the Eastern Pioneer Mountains, Beaverhead County, Montana

by Pearson, Robert Carl, 1926-
Published: Department of the Interior, U.S. Geological Survey, 1988

Description: 1 online resource (iv, 34 pages) : maps.

eBook

Zeolite-bearing Cretaceous tuff in Beaverhead County, southwestern Montana

by Pearson, Robert Carl, 1926-
Published: U.S. Dept. of the Interior, Geological Survey, 1989

Description: i, 10 leaves : maps ; 28 cm.

Microfilm

Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado

by Pearson, Robert Carl, 1926-
Published: U.S. Govt. Print. Off., 1980

Description: vii, 109 pages, 2 pages of plates : illustrations, maps (2 folded in pocket) ; 24 cm.

Book

Geologic map of the Bodie Mountain quadrangle, Ferry and Okanogan Counties, Washington

by Pearson, Robert Carl, 1926-
Published: The Survey, 1967

Description: 1 map ; 45 x 30 cm, on sheet 66 x 64 cm, folded in envelope 30 x 24 cm + text (4 pages ; 27 cm).

Map

Mineral resources of the Ventana Primitive Area, Monterey County, California

by Pearson, Robert Carl, 1926-
Published: U.S. Govt. Print. Off., 1967

Description: 42 pages : illustrations ; 24 cm.

Book

Mineral resources of the Popo Agie Primitive Area, Fremont and Sublette Counties, Wyoming

by Pearson, Robert Carl, 1926-
Published: U.S. Govt. Print. Off., 1971

Description: vi, 55 pages : illustrations ; 24 cm.

Book

Mineral resources of an area near the Popo Agie Primitive Area, Fremont County, Wyoming

by Pearson, Robert Carl, 1926-
Published: U.S. Govt Print. Off., 1973

Description: v, A1-A18 pages : folded map (in pocket) ; 24 cm.

Book

Mineral resources of an area near the Popo Agie Primitive Area, Fremont County, Wyoming

by Pearson, Robert Carl, 1926-
Published: United States Department of the Interior, Geological Survey, 1973

Description: 1 online resource (v, 18 pages, 1 page of plates) : maps (some color).

eBook

Eocene rocks in northeast Washington--radiometric ages and correlation : the genetic relations among numerous patches of volcanic rocks

by Pearson, Robert Carl, 1926-
Published: United States Department of the Interior, Geological Survey, 1977

Description: 1 online resource (iv, 41 pages, 1 page of plates) : illustrations, maps.

eBook

Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado

by Pearson, Robert Carl, 1926-
Published: United States Department of the Interior, Geological Survey, 1980

Description: 1 online resource (vii, 109 pages, 2 pages of plates) : illustrations, maps (some color).

eBook

Mineral resource assessment of the Dillon 1° x 2° quadrangle, Idaho and Montana

by Pearson, Robert Carl, 1926-
Published: U.S. Department of the Interior, U.S. Geological Survey, 1992

Description: 1 online resource (iii, 15 pages) : maps.

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eBook

Argenta to Bannack, Beaverhead County, Montana : road log and field trip guide, for American Institute of Professional Geologists, Montana Section, summer field meeting, 1988

by Pearson, Robert Carl, 1926-
Published: U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1988

Description: 1 microfiche : negative, maps.

Microfilm

Eocene rocks in northeast Washington--radiometric ages and correlation : the genetic relations among numerous patches of volcanic rocks

by Pearson, Robert Carl, 1926-
Published: U.S. Govt. Print. Off., 1977

Description: iv, 41 pages, 1 page of plates : illustrations, maps (1 folded in pocket) ; 24 cm.

Book

Geologic map of the Holy Cross Wilderness, Eagle, Pitkin, and Lake Counties, Colorado

by Wallace, Alan R.
Published: U.S. Geological Survey, 1986

Description: 1 map ; 80 x 60 cm, on sheet 93 x 130 cm, folded in envelope 25 x 32 cm.

Map

Mineral resources of the Farlin Creek Wilderness Study Area, Beaverhead County, Montana

Published: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987

Description: v, 13 pages : illustrations, maps (some color) ; 29 cm.

Book

Mineral resources of the Eastern Pioneer Mountains, Beaverhead County, Montana

Published: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988

Description: iv, 34 pages : maps ; 28 cm.

Book

Map showing locations of mines and prospects in the Dillon 1⁰ x 2⁰ quadrangle, Idaho and Montana

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1989

Description: 1 map : color ; 44 x 63 cm, on sheet 89 x 110 cm, folded in envelope 30 x 24 cm + 1 pamphlet (85 pages ; 28 cm).

Map

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