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Stratigraphic sections of the Phosphoria Formation in Wyoming, 1947-48 / / by V.E. McKelvey [and three others]
| Stratigraphic sections of the Phosphoria Formation in Wyoming, 1947-48 / / by V.E. McKelvey [and three others] |
| Autore | McKelvey V. E (Vincent Ellis), <1916-> |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1953 |
| Descrizione fisica | 1 online resource (35 pages) : illustrations, map |
| Collana | Geological Survey circular |
| Soggetto topico |
Geology, Stratigraphic - Permian
Phosphate rock - Wyoming Geology, Stratigraphic Permian Geologic Period Phosphate rock |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711494803321 |
McKelvey V. E (Vincent Ellis), <1916->
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| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1953 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Stratigraphic sections of the Phosphoria Formation in Wyoming, 1949-50 / / by R.P. Sheldon [and three others]
| Stratigraphic sections of the Phosphoria Formation in Wyoming, 1949-50 / / by R.P. Sheldon [and three others] |
| Autore | Sheldon Richard Porter <1923-> |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1953 |
| Descrizione fisica | 1 online resource (45 pages) : illustrations, map |
| Collana | Geological Survey circular |
| Soggetto topico |
Geology, Stratigraphic - Permian
Phosphate rock - Wyoming Geology, Stratigraphic Permian Geologic Period Phosphate rock |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711594603321 |
|
Sheldon Richard Porter <1923->
|
||
| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1953 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Stratigraphic sections of the Phosphoria Formation in Wyoming, 1951 / / by T.M. Cheney [and three others]
| Stratigraphic sections of the Phosphoria Formation in Wyoming, 1951 / / by T.M. Cheney [and three others] |
| Autore | Cheney T. M (Thomas M.), <1926-> |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1954 |
| Descrizione fisica | 1 online resource (24 pages) : map |
| Collana | Geological Survey circular |
| Soggetto topico |
Geology, Stratigraphic - Permian
Phosphate rock - Wyoming Geology, Stratigraphic Permian Geologic Period Phosphate rock |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711334703321 |
|
Cheney T. M (Thomas M.), <1926->
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||
| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1954 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Stratigraphic sections of the Phosphoria Formation in Wyoming, 1952 / / by R.P. Sheldon [and three others]
| Stratigraphic sections of the Phosphoria Formation in Wyoming, 1952 / / by R.P. Sheldon [and three others] |
| Autore | Sheldon Richard Porter <1923-> |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1954 |
| Descrizione fisica | 1 online resource (24 pages) : illustrations, map |
| Collana | Geological Survey circular |
| Soggetto topico |
Geology, Stratigraphic - Permian
Phosphate rock - Wyoming Geology, Stratigraphic Permian Geologic Period Phosphate rock |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711327603321 |
|
Sheldon Richard Porter <1923->
|
||
| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1954 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
