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Transgressive and regressive cretaceous deposits in southern San Juan Basin, New Mexico

by Sears, Julian D. 1891-1970.
Published: U.S. Gov't Print. Off., 1941

Description: 101-121 pages : figures, plates (1 folded in pocket) ; 29 cm.

Book

Deposits of manganese ore in Costa Rica and Panama

by Sears, Julian D. 1891-1970.
Published: Govt. Print. Off., 1919

Description: v, 61-91 pages : illustrations, maps ; 24 cm.

Book

Geology and oil and gas prospects of part of Moffat County, Colorado, and southern Sweetwater County, Wyoming

by Sears, Julian D. 1891-1970.
Published: Govt. Print. Off., 1924

Description: v, 269-319 pages : illustrations, map (in pocket) ; 24 cm.

Book

Yampa Canyon in the Uinta Mountains, Colorado

by Sears, Julian D. 1891-1970.
Published: U.S. Govt. Print. Off., 1962

Description: 33 pages : illustrations (maps in lining-pocket) ; 29 cm.

Book

Geology of Comb Ridge and vicinity north of San Juan river, San Juan County, Utah

by Sears, Julian D. 1891-1970.
Published: U.S. G.P.O., 1956

Description: pages iv, 167-207 : illustrations, maps ; 24 cm + 1 folded color map in case.

Book

Geology and coal resources of the Gallup-Zuni Basn, New Mexico

by Sears, Julian D. 1891-1970.
Published: Govt. Print. Off., 1925

Description: v, 53 pages : including maps, tables, diagrams xvii plates (part folded) on 14 . ; 23 cm.

Book

Geology and fuel resources of the southern part of the San Juan Basin, New Mexico

by Sears, Julian D. 1891-1970.
Published: U. S. Govt. Print. Off., 1934

Description: v, iv, 29 pages, vi, 31-80 pages, v, 81-166 pages : including illustrations, tables, diagrams 55 plates on 45 leaves including folded maps, folded diagram (25 in separate portfolio) ; 29 cm.

Book

Geology of Comb Ridge and vicinity north of San Juan river, San Juan County, Utah

by Sears, Julian D. 1891-1970,
Published: [United States Government Printing Office] 1956

Description: 1 online resource (ii unnumbered pages, 167-207 pages, 1 page of plate) : illustrations, maps, charts.

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Geology and fuel resources of the southern part of the San Juan Basin, New Mexico. Part 1, The coal field from Gallup eastward toward Mount Taylor with a measured section of pre-Da...

by Sears, Julian D. 1891-1970,
Published: United States Department of the Interior, Geological Survey, 1934

Description: 1 online resource (iv, 29 pages, 24 unnumbered pages of plates) : illustrations, maps (some color).

eBook

Geology and coal resources of the Gallup-Zuni basin, New Mexico

by Sears, Julian D. 1891-1970,
Published: Department of the Interior, U.S. Geological Survey, 1925

Description: 1 online resource (v, 53 pages, XVII pages of plates) : illustrations (some color).

eBook

Relations of the Wasatch and Green River formations in northwestern Colorado and southern Wyoming with notes on oil shale in the Green River formation

by Sears, Julian D. 1891-1970,
Published: [Department of the Interior, United States Geological Survey], 1925

Description: 1 online resource (18 unnumbered pages) : illustrations, maps.

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Transgressive and regressive cretaceous deposits in southern San Juan Basin, N. Mexi

by Sears, Julian D. 1891-1970,
Published: [United States Department of the Interior, Geological Survey], 1941

Description: 1 online resource (27 unnumbered pages) : illustrations.

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Geologic map, Rock Springs Uplift, Wyoming

by Hale, Lyle A.
Published: [University of Wyoming], 1949

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