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Geochemical reconnaissance of late Proterozoic volcanic and mafic plutonic rocks of the Al ʻAwshaziyah quadrangle and related rocks in the Qufar quadrangle, Northern Arabian Shield / / by Gerhard W. Leo
| Geochemical reconnaissance of late Proterozoic volcanic and mafic plutonic rocks of the Al ʻAwshaziyah quadrangle and related rocks in the Qufar quadrangle, Northern Arabian Shield / / by Gerhard W. Leo |
| Autore | Leo Gerhard W. |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1986 |
| Descrizione fisica | 1 online resource (iii, 16 pages) : illustrations, maps |
| Collana | U.S. Geological Survey bulletin |
| Soggetto topico |
Geochemistry - Saudi Arabia - ʻAwsajīyah Region
Geochemistry - Saudi Arabia - Qufār Region Geology, Stratigraphic - Precambrian Volcanic ash, tuff, etc - Saudi Arabia - ʻAwsajīyah Region Volcanic ash, tuff, etc - Saudi Arabia - Qufār Region |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704177903321 |
Leo Gerhard W.
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1986 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geology and mineral resources of the Kuluncak-Sofular area (Malatya K39-a₁ and K39-a₂ quadrangles), Turkey / / by Gerhard W. Leo [and three others] ; prepared in cooperation with the Maden Tetkik ve Arama Institüsü under the auspices of the Government of Turkey and the Agency for International Development, U.S. Department of State
| Geology and mineral resources of the Kuluncak-Sofular area (Malatya K39-a₁ and K39-a₂ quadrangles), Turkey / / by Gerhard W. Leo [and three others] ; prepared in cooperation with the Maden Tetkik ve Arama Institüsü under the auspices of the Government of Turkey and the Agency for International Development, U.S. Department of State |
| Autore | Leo Gerhard W. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1978 |
| Descrizione fisica | 1 online resource (iv, 58 pages, 2 pages of plates) : illustrations, maps (some color) |
| Collana | Geological Survey bulletin |
| Soggetto topico |
Geology - Turkey - Kuluncak
Mines and mineral resources - Turkey - Kuluncak |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Geology and mineral resources of the Kuluncak-Sofular area |
| Record Nr. | UNINA-9910707713403321 |
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Leo Gerhard W.
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1978 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Glastonbury Gneiss and mantling rocks (a modified Oliverian dome) in south-central Massachusetts and north-central Connecticut : geochemistry, petrogenesis, and isotopic age / / by Gerhard W. Leo, Robert E. Zartman, and Douglas G. Brookins
| Glastonbury Gneiss and mantling rocks (a modified Oliverian dome) in south-central Massachusetts and north-central Connecticut : geochemistry, petrogenesis, and isotopic age / / by Gerhard W. Leo, Robert E. Zartman, and Douglas G. Brookins |
| Autore | Leo Gerhard W. |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1984 |
| Descrizione fisica | 1 online resource (iv, 45 pages) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Domes (Geology) - Connecticut
Domes (Geology) - Massachusetts Gneiss - Connecticut Gneiss - Massachusetts Domes (Geology) Gneiss |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Glastonbury Gneiss and mantling rocks |
| Record Nr. | UNINA-9910709639003321 |
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Leo Gerhard W.
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| Washington : , : United States Department of the Interior, Geological Survey, , 1984 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Oliverian domes, related plutonic rocks, and mantling Ammonoosuc volcanics of the Bronson Hill anticlinorium, New England Appalachians / / by Gerhard W. Leo
| Oliverian domes, related plutonic rocks, and mantling Ammonoosuc volcanics of the Bronson Hill anticlinorium, New England Appalachians / / by Gerhard W. Leo |
| Autore | Leo Gerhard W. |
| Pubbl/distr/stampa | Washington : , : U.S. Department of the Interior, U.S. Geological Survey, , 1991 |
| Descrizione fisica | 1 online resource (v, 92 pages) : illustrations, maps + + 1 plate |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Intrusions (Geology) - New England
Geology, Stratigraphic - Ordovician Geology, Stratigraphic - Silurian Geology - New England Geology Geology, Stratigraphic Intrusions (Geology) Ordovician Geologic Period Silurian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910709795803321 |
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Leo Gerhard W.
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| Washington : , : U.S. Department of the Interior, U.S. Geological Survey, , 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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