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Showing 1 - 20 results of 49 for search '"Petrology"', query time: 0.32s Refine Results
1
Thickness of the upper Cretaceous Niobrara Formation, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
2
Thickness of upper Cretaceous rocks from the top of the Niobrara Formation to the base of the Fox Hills Sandstone, Powder River Basin, Wyoming and Montana /
[Reston, Va.] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
3
Thickness of upper Cretaceous rocks from the base of the Fox Hills sandstone to the top of the lower Cretaceous rocks, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
4
Thickness of lower Cretaceous Inyan Kara Group, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
5
Thickness of rocks from the surface to the top of the Permian Minnelusa formation, Powder River basin, Wyoming and Montana /
[Reston, Va.] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
6
Structure at the upper Cretaceous clay spur bentonite bed, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
7
Structure at the top of the Permian Minnelusa Formation, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
8
Thickness of upper Cretaceous Mesaverde Formation, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
9
Structure at the base of the upper Cretaceous Fox Hills sandstone, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
10
Thickness of Teapot sandstone member of the upper Cretaceous Mesaverde Formation, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
11
Structure at the upper Cretaceous Ardmore bentonite bed, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
12
Thickness of upper Cretaceous Greenhorn Formation, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
13
Thickness of Shannon sandstone member of the upper Cretaceous Steele shale, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
14
Thickness of Sussex sandstone member of the upper Cretaceous Steele shale, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
15
Thickness of upper Cretaceous rocks from the base of the Ardmore bentonite to the base of the Clay Spur bentonite (top of the lower Cretaceous rocks), Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
16
Thickness of upper Cretaceous Lewis Shale, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
17
Thickness of Teckla sandstone member of the upper Cretaceous Lewis shale, Powder River Basin, Wyoming and Montana /
by Fox, James E.
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Watershed (Wyo. and Mont.) Maps....”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Map
18
Thickness of Triassic rocks, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
19
Thickness of lower Cretaceous rocks, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
20
Thickness of Jurassic rocks, Powder River Basin, Wyoming and Montana /
[Reston, Va.?] : The Survey, 1987
Subjects: “...Petrology Powder River Basin (Wyo. and Mont.) Maps....”

Government Document Map
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