| details |
Middle Eocene |
|
California |
Frederiksen,N.O. Sporomorph zonation of the Eocene of Southern California |
1985 |
| details |
Claiborne |
Early Vicksburg |
USA(Gulf Coast) |
Frederiksen,N.O. Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and Earliest Oligocene of the eastern Gulf Coast. |
1988 |
| details |
Lutetian |
Priabonian |
California |
Frederiksen,N.O. Eocene sporomorph biostratigraphy of Southern California |
1989 |
| details |
Jackson |
|
USA(Gulf of Mexico) |
Frederiksen,N.O. Affinities of Late Eocene spores and pollen grains from southeastern North America. |
1977 |
| details |
Late Cretaceous |
Tertiary |
Nd |
Frederiksen,N.O. Uppermost Cretaceous and Tertiary spores/Pollen biostratigraphy. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Eocene |
Late Oligocene |
South Carolina |
Edwards,L.E. et al. Supplement to the preliminary stratigraphic database for subsurface sediments of Dorchester County, South Carolina. (In: Preliminary stratigraphic database for the subsurface Tertiary and Uppermost Cretaceous sediments of Dorchester County, South Carolina. G.S.Gregory et al, compilers) |
2000 |
| details |
Nd |
|
Nd |
Barreda,V.D. Palynomorph assemblage of the Chenque Formation, Late Oligocene Miocene from Golfo San Jorge Basin, Patagonia, Argentina. Part Gymnosperm and Colpate pollen |
1997 |