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Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point dinosaur locality, North Slope of Alaska / / by Norman O. Frederiksen
| Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point dinosaur locality, North Slope of Alaska / / by Norman O. Frederiksen |
| Autore | Frederiksen Norman O. |
| Pubbl/distr/stampa | [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1991 |
| Descrizione fisica | 1 online resource (iv, 24 pages, 7 pages of plates) : illustrations, maps |
| Collana |
U.S. Geological Survey bulletin
Evolution of sedimentary basins--North Slope basin |
| Soggetto topico |
Paleobotany - Cretaceous
Paleobotany - Alaska - Ocean Point Region Palynology - Alaska - Ocean Point Region Stratigraphic correlation |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707425203321 |
Frederiksen Norman O.
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| [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and earliest Oligocene of the eastern Gulf Coast / / by Norman O. Frederiksen
| Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and earliest Oligocene of the eastern Gulf Coast / / by Norman O. Frederiksen |
| Autore | Frederiksen Norman O. |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, U.S. Geological Survey, , 1988 |
| Descrizione fisica | 1 online resource (iv, 68 pages) : illustrations, map + + 2 plates |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Plant spores, Fossil
Paleobotany - Eocene Paleobotany - Oligocene Palynology - Gulf Coast (U.S.) Eocene Geologic Epoch Oligocene Geologic Epoch Paleobotany Palynology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910709798703321 |
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Frederiksen Norman O.
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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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Sporomorphs from the Jackson Group (upper Eocene) and adjacent strata of Mississippi and western Alabama / / by Norman O. Frederiksen
| Sporomorphs from the Jackson Group (upper Eocene) and adjacent strata of Mississippi and western Alabama / / by Norman O. Frederiksen |
| Autore | Frederiksen Norman O. |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1980 |
| Descrizione fisica | 1 online resource (vi, 75 pages, 16 unnumbered pages of plates) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Paleobotany - Eocene
Palynology - Alabama Palynology - Mississippi Eocene Geologic Epoch Paleobotany Palynology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Sporomorphs from the Jackson Group |
| Record Nr. | UNINA-9910706955903321 |
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Frederiksen Norman O.
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| Washington : , : United States Department of the Interior, Geological Survey, , 1980 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratigraphic, paleoclimatic, and paleobiogeographic significance of Tertiary sporomorphs from Massachusetts / / by Norman O. Frederiksen
| Stratigraphic, paleoclimatic, and paleobiogeographic significance of Tertiary sporomorphs from Massachusetts / / by Norman O. Frederiksen |
| Autore | Frederiksen Norman O. |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, U.S. Geological Survey, , 1984 |
| Descrizione fisica | 1 online resource (iii, 25 pages, 4 unnumbered pages of plates) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Paleobotany - Tertiary
Pollen, Fossil - Massachusetts Palynology - Massachusetts Paleobotany Palynology Tertiary Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910709725403321 |
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Frederiksen Norman O.
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| Washington : , : Department of the Interior, U.S. Geological Survey, , 1984 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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