The coal-bearing group in the Nenana coal field, Alaska / / by Clyde Wahrhaftig, Jack A. Wolfe, Estella B. Leopold, and Marvin A. Lanphere
| The coal-bearing group in the Nenana coal field, Alaska / / by Clyde Wahrhaftig, Jack A. Wolfe, Estella B. Leopold, and Marvin A. Lanphere |
| Autore | Wahrhaftig Clyde <1919-1994, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1969 |
| Descrizione fisica | 1 online resource (iii, 30 pages) : illustrations |
| Collana |
Geological Survey bulletin
Contributions to stratigraphy |
| Soggetto topico |
Coal - Geology - Alaska - Alaska Range
Coal - Alaska - Alaska Range Groups (Stratigraphy) - Alaska - Alaska Range Coal Coal - Geology Groups (Stratigraphy) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Coal-bearing group, Nenana coal field, Alaska |
| Record Nr. | UNINA-9910707225403321 |
Wahrhaftig Clyde <1919-1994, >
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1969 | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Revisions of Ulmus and Zelkova in the Middle and Late Tertiary of western North America / / by Toshimasa Tanai and Jack A. Wolfe
| Revisions of Ulmus and Zelkova in the Middle and Late Tertiary of western North America / / by Toshimasa Tanai and Jack A. Wolfe |
| Autore | Tanai Toshimasa |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (iii, 14 pages, 4 unnumbered pages of plates) : illustrations |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Elm, Fossil
Paleobotany - Tertiary Paleobotany - North America Zelkova, Fossil Paleobotany Tertiary Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706803903321 |
Tanai Toshimasa
|
||
| Washington : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Lo trovi qui: Univ. Federico II | ||
| ||