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Record Nr. |
UNINA9910714020103321 |
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Titolo |
Shorter contributions to general geology, 1919 / / David White, chief geologist |
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Pubbl/distr/stampa |
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Washington : , : Department of the Interior, United States Geological Survey, , 1920 |
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Descrizione fisica |
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1 online resource (146 unnumbered pages) : illustrations, maps |
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Collana |
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Professional paper ; ; 125 |
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Soggetti |
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Geology - Alaska - Norton Sound |
Geology - Montana |
Paleobotany - Texas - Pecos |
Geology |
Paleobotany |
Montana |
Pacific Ocean Norton Sound |
Texas Pecos |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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A. An Eocene flora from trans-Pecos, Texas -- B. Gradations from continental to marine conditions of deposition in central Montana during the Eagle and Judith River epochs -- C. Pliocene and Pleistocene fossils from the Arctic Coast of Alaska and the auriferous beaches of Nome, Norton Sound, Alaska -- D. The American species of Orthophragmina and Lepidocyclina. |
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