| details |
Late Thanetian |
Ypresian |
Virginia |
Frederiksen,N.O. Paleogene sporomorph biostratigraphy, Northeastern Virginia. |
1979 |
| details |
Late Paleocene |
Late Eocene |
Virginia |
Gibson,T.G. et al. Biostratigraphy of the Tertiary strata of the core. |
1980 |
| details |
Thanetian |
Ypresian |
Virginia |
Frederiksen,N.O. Lower Tertiary pollen biostratigraphy Maryland and Virginia. (In: Cretaceous and Tertiary Stratigraphy, Paleontology and Structure, Southwestern Maryland and Northeastern Virginia. N.O.Frederiksen and K.Krafft, editors) |
1984 |
| details |
Late Paleocene |
Early Eocene |
Virginia |
Frederiksen,N.O. Upper Paleocene and Lowermost Eocene Angisperm pollen biostratigraphy of the eastern Gulf coast and Virginia |
1998 |
| details |
Thanetian |
Ypresian |
Virginia |
Frederiksen,N.O. Rates of floral turnover and diversity change in the fossil record. |
1991 |
| details |
Claiborne |
|
USA(Gulf Coast) |
Frederiksen,N.O. Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and Earliest Oligocene of the eastern Gulf Coast. |
1988 |
| details |
Claiborne |
Jackson |
Texas |
Frederiksen,N.O. Middle Eocene to Early Oligocene plant communities of the Gulf Coast. (In: Communities of the Past. A.J.Boucot and W.B.N.Berry, editors) |
1981 |
| details |
Priabonian |
|
Texas |
Elsik,W.C. et al. Palynomorph biozones in the context of changing paleoclimate, Middle Eocene to Lower Oligocene of the northwest Gulf of Mexico. |
2000 |
| details |
Claiborne |
Jackson |
Tennessee |
Frederiksen,N.O. Middle Eocene to Early Oligocene plant communities of the Gulf Coast. (In: Communities of the Past. A.J.Boucot and W.B.N.Berry, editors) |
1981 |
| details |
Eocene |
Oligocene |
South Carolina |
Frederiksen,N.O. Paleogene sporomorphs from South Carolina and quantitative correlations with the Gulf Coast. |
1980 |
| details |
Maestrichtian |
|
South Carolina |
Hargrove,D.C. et al. Palynology of the Maestrichtian/Danian boundary at Savannah River Site, South Carolina. |
1997 |
| details |
Late Paleocene |
Late Oligocene |
South Carolina |
Gohn,G.S et al. Drill hole data charts used in 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 |
Late Paleocene |
Late Oligocene |
South Carolina |
Gohn,G.S et al. Drill hole data charts used in 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 |
Middle Eocene |
Late Eocene |
Missouri |
Frederiksen,N.O. et al. Biostratigraphy and paleoecology of Lower Paleozoic, Upper Cretaceous and Lower Tertiary rocks in U.S.Geological Survey New Madrid test wells, southeastern Missouri. |
1982 |
| details |
Claiborne |
Jackson |
Mississippi |
Frederiksen,N.O. Middle Eocene to Early Oligocene plant communities of the Gulf Coast. (In: Communities of the Past. A.J.Boucot and W.B.N.Berry, editors) |
1981 |
| details |
Late Paleocene |
Early Eocene |
Mississippi |
Frederiksen,N.O. Upper Paleocene and Lowermost Eocene Angisperm pollen biostratigraphy of the eastern Gulf coast and Virginia |
1998 |
| original |
Tortonian |
|
Louisiana |
Wrenn,J.H. et al. Palynologic age determination of the Catahoula Formation, Big Creek, Sicily Island, Louisiana. |
2003 |