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Record Nr. |
UNINA9910706844303321 |
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Autore |
Cobban William A. <1916-2015, > |
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Titolo |
Type sections and stratigraphy of the members of the Blackleaf and Marias River Formations (Cretaceous) of the Sweetgrass arch, Montana / / by W.A. Cobban [and three others] |
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Pubbl/distr/stampa |
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Washington : , : United States Department of the Interior, Geological Survey, , 1976 |
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Descrizione fisica |
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1 online resource (iii, 66 pages) : illustrations, map |
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Collana |
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Geological Survey professional paper ; ; 974 |
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Soggetti |
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Geology, Stratigraphic |
Geology, Stratigraphic - Cretaceous |
Geology - Montana |
Geology - Montana - Blackleaf Formation |
Cretaceous Geologic Period |
Terminology |
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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 October 6, 2014). |
"A report of a formal subdivision and age assignments of a classic Cretaceous area." |
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Nota di bibliografia |
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Includes bibliographical references (pages 61-63) and index. |
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