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The Bishop Ash Bed (Middle Pleistocene) and some older (Pliocene and Pleistocene) chemically and mineralogically similar ash beds in California, Nevada, and Utah / / by Glen A. Izett, John D. Obradovich, and Harald H. Mehnert
| The Bishop Ash Bed (Middle Pleistocene) and some older (Pliocene and Pleistocene) chemically and mineralogically similar ash beds in California, Nevada, and Utah / / by Glen A. Izett, John D. Obradovich, and Harald H. Mehnert |
| Autore | Izett Glen Arthur <1928-> |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1988 |
| Descrizione fisica | 1 online resource (iv, 37 pages) : illustrations, maps |
| Collana | U.S. Geological Survey bulletin |
| Soggetto topico |
Geology, Stratigraphic - Pleistocene
Geology, Stratigraphic - Pliocene Volcanic ash, tuff, etc - West (U.S.) Geology - West (U.S.) Geology Geology, Stratigraphic Pleistocene Geologic Epoch Pliocene Geologic Epoch Volcanic ash, tuff, etc |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Bishop Ash Bed |
| Record Nr. | UNINA-9910704182103321 |
Izett Glen Arthur <1928->
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geology of volcanic and subvolcanic rocks of the Raton-Springer area, Colfax and Union counties, New Mexico / / by Glenn R. Scott, Ray E. Wilcox, and Harald H. Mehnert
| Geology of volcanic and subvolcanic rocks of the Raton-Springer area, Colfax and Union counties, New Mexico / / by Glenn R. Scott, Ray E. Wilcox, and Harald H. Mehnert |
| Autore | Scott Glenn R. <1918-2012, > |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (iv, 58 pages) : illustrations, maps |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Volcanic ash, tuff, etc - New Mexico - Colfax County
Volcanic ash, tuff, etc - New Mexico - Union County Potassium-argon dating Geology - New Mexico - Colfax County Geology - New Mexico - Union County Geology Volcanic ash, tuff, etc |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910709777303321 |
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Scott Glenn R. <1918-2012, >
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| Washington : , : Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Petrology and physiographic evolution of the Ocate volcanic field, north-central New Mexico / / by J.M. O'Neill and H.H. Menhert
| Petrology and physiographic evolution of the Ocate volcanic field, north-central New Mexico / / by J.M. O'Neill and H.H. Menhert |
| Autore | O'Neill J. Michael |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, U.S. Geological Survey, , 1988 |
| Descrizione fisica | 1 online resource (x, various pagings) : illustrations, maps + + 1 plate |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Volcanic ash, tuff, etc - Sangre de Cristo Mountains (Colo. and N.M.)
Volcanic ash, tuff, etc - New Mexico Geology, Stratigraphic - Cenozoic Cenozoic Geologic Period Geology, Stratigraphic Volcanic ash, tuff, etc |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Pt. A. The Ocate volcanic field--description of volcanic vents and the geochronology, petrography, and whole-rock chemistry of associated flows / by J. Michael O'Neill and Harald H. Mehnert -- Pt. B. Late Cenozoic physiographic evolution of the Ocate volcanic field / by J. Michael O'Neill. |
| Record Nr. | UNINA-9910709800403321 |
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O'Neill J. Michael
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| Washington : , : Department of the Interior, U.S. Geological Survey, , 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Radiometric ages of igneous rocks from Pima, Santa Cruz, and Cochise Counties, southeastern Arizona / / by Richard F. Marvin, T.W. Stern, S.C. Creasey, and H.H. Mehnert
| Radiometric ages of igneous rocks from Pima, Santa Cruz, and Cochise Counties, southeastern Arizona / / by Richard F. Marvin, T.W. Stern, S.C. Creasey, and H.H. Mehnert |
| Autore | Marvin Richard F. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1973 |
| Descrizione fisica | 1 online resource (iii, 27 pages) : illustrations |
| Collana | Geological Survey bulletin |
| Soggetto topico |
Radioactive dating - Arizona
Igneous rocks - Arizona Geology - Arizona Geology Igneous rocks Radioactive dating |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707798803321 |
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Marvin Richard F.
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah : mineralization took place many times during a complex history of volcanic activity in late Cenozoic time / / by T.A. Steven, C.G. Cummingham, C.W. Naeser, and H.H. Mehnert
| Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah : mineralization took place many times during a complex history of volcanic activity in late Cenozoic time / / by T.A. Steven, C.G. Cummingham, C.W. Naeser, and H.H. Mehnert |
| Autore | Steven Thomas A (Thomas August), <1917-2013, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1979 |
| Descrizione fisica | 1 online resource (iii, 40 pages) : illustrations |
| Collana | Geological Survey bulletin |
| Soggetto topico |
Geology - Utah - Marysvale
Geology, Stratigraphic - Miocene Geology, Stratigraphic - Oligocene Mineralogy - Utah - Marysvale Volcanic ash, tuff, etc - Utah - Marysvale |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah |
| Record Nr. | UNINA-9910707849103321 |
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Steven Thomas A (Thomas August), <1917-2013, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1979 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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