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QE75 .P9 no.313-A
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The Phosphoria, Park City and Shedhorn formations in the western phosphate field / |
1 |
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QE75 .P9 no.313-B
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Physical stratigraphy and mineral resources of Permian rocks in western Wyoming / |
1 |
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QE75 .P9 no.313-C
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Stratigraphy and petrology of the Permian rocks of southwestern Montana / |
1 |
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QE75 .P9 no.313-D
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Biostratigraphy of the Phosphoria, Park City, and Shedhorn Formation / |
1 |
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QE75 .P9 no. 313-E
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Mineral resources in Permian rocks of southwest Montana / |
1 |
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QE75 .P9 no. 313-F
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Geology and phosphate deposits of the Permian rocks in central western Montana / |
1 |
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QE75 .P9 no.314-A
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Tertiary and Pleistocene brachiopods of Okinawa, Ryukyu Islands / |
1 |
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QE75 .P9 no. 314-B
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Bathygalea, a genus of moderately deep-water and deep-water Miocene to recent cassids / |
1 |
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QE75 .P9 no. 314-C
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Stratigraphy of pre-Keweenawan rocks in parts of northern Michigan / |
1 |
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QE75 .P9 no. 314-D
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Geochemistry of uranium in apatite and phosphorite / |
1 |
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QE75 .P9 no. 314-E
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Classification, delineation, and measurement of nonparallel folds / |
1 |
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QE75 .P9 no. 314-F
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Sedimentary studies in the Middle River drainage basin of the Shenandoah Valley of Virginia / |
1 |
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QE75 .P9 no. 314-G
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Succession and speciation of the pelecypod Aucella / |
1 |
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QE75 .P9 no. 314-H
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Pre-Atoka rocks of northern Arkansas / |
1 |
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QE75 .P9 no. 315-A
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Geology of part of the Horseshoe Atoll in Scurry and Kent Counties, Texas / |
1 |
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QE75 .P9 no.315-B
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Geology of part of the Horseshoe Atoll in Borden and Howard Counties, Texas / |
1 |
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QE75 .P9 no. 315-C
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Stratigraphic distribution of some Pennsylvanian Fusulinidae from Brown and Coleman Counties, Texas / |
1 |
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QE75 .P9 no. 315-D
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Stratigraphy of Pennsylvanian and Lower Permian rocks in Brown and Coleman Counties, Texas / |
1 |
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QE75 .P9 no. 315-E
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Petrography and environmental analysis of some Pennsylvanian limestones from central Texas / |
1 |
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QE75 .P9 no.316-A
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Regional geophysical investigations of the Uravan area, Colorado / |
1 |
