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Botanical evidence of floods and flood-plain deposition / / by Robert S. Sigafoos
| Botanical evidence of floods and flood-plain deposition / / by Robert S. Sigafoos |
| Autore | Sigafoos Robert Sumner <1920-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1964 |
| Descrizione fisica | 1 online resource (vi, A35 pages) : illustrations, map |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Floods - Potomac River
Trees - Effect of floods on Sedimentation and deposition Forest influences Floodplains Floods |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705735303321 |
Sigafoos Robert Sumner <1920->
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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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Botanical evidence of the modern history of Nisqually Glacier, Washington / / by Robert S. Sigafoos and E. L. Hendricks
| Botanical evidence of the modern history of Nisqually Glacier, Washington / / by Robert S. Sigafoos and E. L. Hendricks |
| Autore | Sigafoos Robert Sumner <1920-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1961 |
| Descrizione fisica | 1 online resource (iii, A-20 pages) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Botany - Washington (State) - Rainier, Mount
Glaciers - Washington (State) - Rainier, Mount Botany Glaciers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706535903321 |
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Sigafoos Robert Sumner <1920->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1961 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Recent activity of glaciers of Mount Rainier, Washington / / by Robert S. Sigafoos and E.L. Hendricks
| Recent activity of glaciers of Mount Rainier, Washington / / by Robert S. Sigafoos and E.L. Hendricks |
| Autore | Sigafoos Robert Sumner <1920-> |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1972 |
| Descrizione fisica | 1 online resource (vi, B24 pages) : illustrations (some color), maps + + 7 plates |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Glaciers - Washington (State) - Rainier, Mount
Moraines - Washington (State) - Rainier, Mount Glaciers Moraines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706562603321 |
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Sigafoos Robert Sumner <1920->
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| Washington : , : United States Department of the Interior, Geological Survey, , 1972 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Vegetation of Northwestern North America as an aid in interpretation of geologic data / / by Robert S. Sigafoos
| Vegetation of Northwestern North America as an aid in interpretation of geologic data / / by Robert S. Sigafoos |
| Autore | Sigafoos Robert Sumner <1920-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1958 |
| Descrizione fisica | 1 online resource (pages iii, 165-185, 1 page of plates) : illustrations, maps |
| Collana |
Geological Survey bulletin
Contributions to general geology |
| Soggetto topico |
Botany - Alaska
Botany - British Columbia Botany |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707269103321 |
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Sigafoos Robert Sumner <1920->
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1958 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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