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Record Nr. |
UNINA9910706293903321 |
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Autore |
Brown Roland W (Roland Wilbur), <1893-1961, > |
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Titolo |
Cretaceous plants from southwestern Colorado / / by Roland W. Brown |
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Pubbl/distr/stampa |
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Washington : , : United States Department of the Interior, Geological Survey, , 1950 |
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Descrizione fisica |
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1 online resource (27 unnumbered pages) : illustrations |
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Collana |
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Geological Survey professional paper ; ; 221-D |
Shorter contributions to general geology ; ; 1949 |
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Soggetti |
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Paleobotany - Cretaceous |
Paleobotany - Colorado |
Cretaceous Geologic Period |
Paleobotany |
Colorado |
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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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Includes plates. |
Title from title screen (viewed September 29, 2014). |
"A study of fossil plants useful in determining the probable boundary between the Lower and Upper Cretaceous deposits." |
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Nota di bibliografia |
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Includes bibliographical references (pages 52-53) and index. |
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