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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 | ||
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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 |
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Sheldon Richard Porter <1923->
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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 | ||
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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 |
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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 | ||
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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 |
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Sheldon Richard Porter <1923->
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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 | ||
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Stratigraphic sections of the Phosphoria Formation, 1953 / / by R. W. Swanson [and three others]
| Stratigraphic sections of the Phosphoria Formation, 1953 / / by R. W. Swanson [and three others] |
| Autore | Swanson Roger Warren <1914-> |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1956 |
| Descrizione fisica | 1 online resource (iv, 30 pages) : illustrations, maps |
| Collana | Geological Survey Circular |
| Soggetto topico |
Geology, Stratigraphic - Permian
Phosphate rock - Idaho Phosphate rock - Montana Phosphate rock - Utah Geology, Stratigraphic Permian Geologic Period Phosphate rock |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711349103321 |
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Swanson Roger Warren <1914->
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| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1956 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphy and microfaunas of the Oquirrh Group in the southern East Tintic Mountains, Utah / / by H.T. Morris, R.C. Douglass, and R.W. Kopf
| Stratigraphy and microfaunas of the Oquirrh Group in the southern East Tintic Mountains, Utah / / by H.T. Morris, R.C. Douglass, and R.W. Kopf |
| Autore | Morris H. T (Hal Tryon), <1920-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (iii, 22 pages, 3 unnumbered pages of plates) : illustrations, maps + + 1 plate |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Utah - East Tintic Mountains
Geology - Utah - Oquirrh Mountains Geology, Stratigraphic - Pennsylvanian Geology, Stratigraphic - Permian Micropaleontology Geology Geology, Stratigraphic Pennsylvanian Geologic Period Permian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706979703321 |
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Morris H. T (Hal Tryon), <1920->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphy and paleontology of the revised type section for the Tahkandit Limestone (Permian) in east-central Alaska / / by Earl E. Brabb and Richard E. Grant
| Stratigraphy and paleontology of the revised type section for the Tahkandit Limestone (Permian) in east-central Alaska / / by Earl E. Brabb and Richard E. Grant |
| Autore | Brabb Earl E. <1929-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1971 |
| Descrizione fisica | 1 online resource (iii, 25 pages, 2 unnumbered pages of plates) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Alaska
Geology, Stratigraphic - Permian Paleontology - Alaska Geology Geology, Stratigraphic Paleontology Permian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Stratigraphy and paleontology of the revised type section for the Tahkandit Limestone |
| Record Nr. | UNINA-9910706784903321 |
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Brabb Earl E. <1929->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1971 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphy and paleontology of the uppermost Pennsylvanian and lowermost Permian rocks in Kansas / / by Melville R. Mudge and Ellis L. Yochelson; with sections on paleontology by Raymond C. Douglass [and 5 others]
| Stratigraphy and paleontology of the uppermost Pennsylvanian and lowermost Permian rocks in Kansas / / by Melville R. Mudge and Ellis L. Yochelson; with sections on paleontology by Raymond C. Douglass [and 5 others] |
| Autore | Mudge Melville R. <1921-2009, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1962 |
| Descrizione fisica | 1 online resource (v, 213 pages, 12 unnumbered pages of plates) : illustrations, maps + + 7 plates |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology, Stratigraphic - Pennsylvanian
Geology, Stratigraphic - Permian Geology, Stratigraphic Paleontology - Pennsylvanian Paleontology - Permian Paleontology - Kansas Paleontology Pennsylvanian Geologic Period Permian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Uppermost Pennsylvanian and lowermost Permian rocks in Kansas |
| Record Nr. | UNINA-9910706580703321 |
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Mudge Melville R. <1921-2009, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1962 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphy and petrology of the Permian rocks of southwestern Montana / / by Earle R. Cressman and Roger W. Swanson; work done partly on behalf of the U.S. Atomic Energy Commission
| Stratigraphy and petrology of the Permian rocks of southwestern Montana / / by Earle R. Cressman and Roger W. Swanson; work done partly on behalf of the U.S. Atomic Energy Commission |
| Autore | Cressman Earle Rupert <1923-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1964 |
| Descrizione fisica | 1 online resource (303 unnumbered pages) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Montana
Geology, Stratigraphic - Permian Petrology - Montana Geology Geology, Stratigraphic Permian Geologic Period Petrology |
| Soggetto genere / forma | Maps. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706586803321 |
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Cressman Earle Rupert <1923->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1964 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphy of Pennsylvanian and Lower Permian rocks in Brown and Coleman Counties, Texas / / by D. Hoye Eargle
| Stratigraphy of Pennsylvanian and Lower Permian rocks in Brown and Coleman Counties, Texas / / by D. Hoye Eargle |
| Autore | Eargle D. Hoye (Dolan Hoye), <1905-1973, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1960 |
| Descrizione fisica | 1 online resource (33 unnumbered pages) : maps + + 3 plates |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Texas - Brown County
Geology - Texas - Coleman County Geology, Stratigraphic - Pennsylvanian Geology, Stratigraphic - Permian Geology Geology, Stratigraphic Pennsylvanian Geologic Period Permian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706226303321 |
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Eargle D. Hoye (Dolan Hoye), <1905-1973, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1960 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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