QE75 .P9 no.283
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Mississippian cephalopods of northern and eastern Alaska / |
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QE75 .P9 no. 284
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Geology and ore deposits of the Zimápán mining district, State of Hidalgo, Mexico / |
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QE75 .P9 no.285 QE90.S49K5
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Geology and base-metal deposits of West Shasta copper-zinc district, Shasta County, California / |
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QE75 .P9 no.287 QE142.M6S5
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Geology and magnetite deposits of Dover District, Morris County, New Jersey / |
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QE75 .P9 no.288 QE158.P64D4
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Surficial geology and geomorphology of Potter County, Pennsylvania / |
1 |
QE75 .P9 no. 289
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Geology and ore deposits of the Garfield quadrangle, Colorado / |
1 |
QE75 .P9 no. 290
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Geology and mineral resources of the Congonhas district, Minas Gerais, Brazil / |
1 |
QE75 .P9 no.291 QE675.H3
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Stratigraphy of the uppermost Triassic and the Jurassic rocks of the Navajo country / |
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QE75 .P9 no.292 QE134.E4K6
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Geology of the southern Elkhorn Mountains, Jefferson and Broadwater Counties, Montana / |
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QE75 .P9 no. 293
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Quaternary and engineering geology in the central part of the Alaska Range. |
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QE75 .P9 no. 294-A
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North American mesozoic charophyta / |
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QE75 .P9 no. 294-B
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Studies of longitudinal stream profiles in Virginia and Maryland / |
1 |
QE75 .P9 no. 294-D
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Stromatolites of the Belt Series in Glacier National Park and vicinity, Montana / |
1 |
QE75 .P9 no. 294-E
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Geology of the Du Noir area, Fremont County, Wyoming / |
1 |
QE75 .P9 no. 294-F
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Foraminifera from Carter Creek, northeastern Alaska / |
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QE75 .P9 no. 294-G
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Miocene arthropods from the Mojave Desert, California / |
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QE75 .P9 no. 294-I
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Structural and igneous geology of the La Sal Mountains, Utah / |
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QE75 .P9 no. 294-J
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Conodonts from the Chappel Limestone of Texas / |
1 |
QE75 .P9 no. 294-K
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The rocks and fossils of Glacier National Park : the story of their origin and history / |
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QE75 .P9 no. 294-L
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Brachiopod fauna of Saturday Mountain Formation, southern Lemhi Range, Idaho / |
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