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Record Nr. |
UNINA9910707793103321 |
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Autore |
Ruppel Edward Thompson <1925-> |
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Titolo |
A pleistocene ice sheet in the northern Boulder Mountains, Jefferson, Powell, and Lewis and Clark Counties, Montana / / E.T. Ruppel |
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Pubbl/distr/stampa |
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Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1962 |
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Washington, D.C. : , : Government Printing Office |
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Descrizione fisica |
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1 online resource (iii, 62 pages, 2 pages of plates) : illustrations, maps |
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Collana |
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Geological Survey bulletin ; ; 1141-G |
Contributions to general geology. |
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Soggetti |
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Geology - Montana |
Geology, Stratigraphic - Cretaceous |
Geology, Stratigraphic - Tertiary |
Cretaceous Geologic Period |
Geology |
Geology, Stratigraphic |
Tertiary Geologic Period |
Montana |
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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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Note generali |
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Title from title screen (viewed July 24, 2014). |
Additional title page description: "A descriptive report of the glacial geology in the northern part of the Boulder Mountains, Montana." |
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Nota di bibliografia |
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Includes bibliographical references (pages 21-22). |
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