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Four newly named tongues of Eocene Green River Formation, northern Piceance Creek basin, Colorado / / by D.C. Duncan [and three others]
| Four newly named tongues of Eocene Green River Formation, northern Piceance Creek basin, Colorado / / by D.C. Duncan [and three others] |
| Autore | Duncan Donald C. <1911-1990, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1974 |
| Descrizione fisica | 1 online resource (iii, 13 pages) : illustrations |
| Collana |
Geological Survey bulletin
Contributions to stratigraphy |
| Soggetto topico |
Geology, Stratigraphic - Eocene
Geology - Colorado - Piceance Creek Basin Eocene Geologic Epoch Geology Geology, Stratigraphic |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707780903321 |
Duncan Donald C. <1911-1990, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1974 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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General geology of the Hahns Peak and Farwell Mountain quadrangles, Routt County, Colorado / / by Kenneth Segerstrom and E. J. Young ; with a discussion of Upper Triassic and Pre-Morrison Jurassic rocks by G.N. Pipiringos
| General geology of the Hahns Peak and Farwell Mountain quadrangles, Routt County, Colorado / / by Kenneth Segerstrom and E. J. Young ; with a discussion of Upper Triassic and Pre-Morrison Jurassic rocks by G.N. Pipiringos |
| Autore | Segerstrom Kenneth <1909-1992, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1972 |
| Descrizione fisica | 1 online resource (v, 63 pages, 1 page of plates) : illustrations, maps (some color) |
| Altri autori (Persone) | PipiringosG. N <1918-> (George Nicholas) |
| Collana | Geological Survey bulletin |
| Soggetto topico |
Geology - Colorado - Routt County
Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Hahns Peak and Farwell Mountain quadrangles, Colo |
| Record Nr. | UNINA-9910707668203321 |
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Segerstrom Kenneth <1909-1992, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1972 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphic relations of the Navajo Sandstone to Middle Jurassic formations, southern Utah and northern Arizona / / by Fred Peterson and G.N. Pipiringos
| Stratigraphic relations of the Navajo Sandstone to Middle Jurassic formations, southern Utah and northern Arizona / / by Fred Peterson and G.N. Pipiringos |
| Autore | Peterson Fred <1933-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1979 |
| Descrizione fisica | 1 online resource (iii, 43 pages) : illustrations, map |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Utah
Geology, Stratigraphic - Jurassic Geology Geology, Stratigraphic Jurassic Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706817003321 |
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Peterson Fred <1933->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1979 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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