| details |
Ypresian |
|
Virginia |
Edwards,L.E. et al. Lower Tertiary, (Pamunkey Group), dinoflagellate biostratigraphy, Potomac River, Virginia and Maryland. (In: Cretaceous and Tertiary Stratigraphy, Paleontology and Structure, Southwestern Maryland and Northeastern Virginia. N.O.Frederiksen and K.Krafft, editors) |
1984 |
| details |
Early Eocene |
|
Alabama |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| details |
Nd |
|
Nd |
Artzner,D.G. et al. A systematic Illustrated guide to fossil organic-walled dinoflagellate Genera. |
1979 |
| details |
Late Paleocene |
Early Eocene |
Nd |
Drugg,W.S. et al. Stratigraphic range charts -Selected Cenozoic dinoflagellates. |
1975 |
| details |
Early Eocene |
|
Alabama |
Drugg,W.S. et al. Stratigraphic range charts -Selected Cenozoic dinoflagellates. |
1975 |
| details |
Nd |
|
Nd |
Eisenack,A. Contribution to acritarch research. |
1974 |
| details |
Early Eocene |
|
Alabama |
Eisenack,A. et al. Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs. |
1973 |
| details |
Paleocene |
|
Virginia |
McLean,D.M. Potential Lower Tertiary phytoplankton environmental indicators from the Virginia-Maryland Coastal Plain. |
1972 |
| details |
Paleocene |
|
Maryland |
McLean,D.M. Potential Lower Tertiary phytoplankton environmental indicators from the Virginia-Maryland Coastal Plain. |
1972 |
| details |
Eocene |
|
Alabama |
Drugg,W.S. et al. Some Eocene and Oligocene phytoplankton from the Gulf Coast, USA |
1967 |
| original |
Early Eocene |
|
Alabama |
Drugg,W.S. et al. Some Eocene and Oligocene phytoplankton from the Gulf Coast, USA |
1967 |