Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana / / by Edwin K. Maughan and Albert E. Roberts
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| Autore: |
Maughan Edwin K. <1926-1995, >
|
| Titolo: |
Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana / / by Edwin K. Maughan and Albert E. Roberts
|
| Pubblicazione: | Washington : , : U.S. Department of the Interior, Geological Survey, , 1967 |
| Washington : , : United States Government Printing Office | |
| Descrizione fisica: | 1 online resource (iii, B27 pages) : illustrations, maps + + 4 plates |
| Soggetto topico: | Geology - Montana |
| Geology, Stratigraphic - Mississippian | |
| Geology, Stratigraphic - Pennsylvanian | |
| Geology | |
| Geology, Stratigraphic | |
| Mississippian Geologic Period | |
| Pennsylvanian Geologic Period | |
| Soggetto geografico: | Montana |
| Persona (resp. second.): | RobertsAlbert Eugene <1921-> |
| Note generali: | Title from title screen (viewed September 24, 2014). |
| Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/). | |
| "A study of the Upper Mississippian and Pennsylvanian sedimentary formations with special emphasis on their regional correlation, variation in lithology, and age assignments." | |
| Nota di bibliografia: | Includes bibliographical references (pages B25-B27). |
| Titolo autorizzato: | Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910705656903321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |