| details |
Late Neogene |
Pleistocene |
Canada(Eastern Offshore) |
Gradstein,F.M. et al. Biostratigraphy of the Labrador Shelf. Part 1. |
1976 |
| details |
Early Eocene |
|
California |
Frederiksen,N.O. Sporomorph zonation of the Eocene of Southern California |
1985 |
| details |
Ypresian |
|
California |
Frederiksen,N.O. Eocene sporomorph biostratigraphy of Southern California |
1989 |
| details |
Middle Maastrichtian |
Late Maastrichtian |
Alaska(North Slope) |
Frederiksen,N.O. Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point Dinosaur locality, North Slope, Alaska. (In: Evolution of Sedimentary Basins. A.C.Hoffman, Project Coordinator) |
1990 |
| details |
Maastrichtian |
|
Alaska(North Slope) |
Frederiksen,N.O. Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point Dinosaur locality, North Slope, Alaska. (In: Evolution of Sedimentary Basins. A.C.Hoffman, Project Coordinator) |
1990 |
| details |
Late Paleocene |
Early Eocene |
California |
Frederiksen,N.O. Late Paleocene and Early Eocene sporomorphs and thermal alteration of organic matter in the Santa Susana Formation, Southern California. (In: Cenozoic geology of the Simi Valley area Southern California -R.R.Squires and M.V.Filewicz, editors) |
1983 |
| details |
Late Paleocene |
Early Eocene |
California |
Frederiksen,N.O. Late Paleocene and Early Eocene sporomorphs and thermal alteration of organic matter in the Santa Susana Formation, Southern California. (In: Cenozoic geology of the Simi Valley area Southern California -R.R.Squires and M.V.Filewicz, editors) |
1983 |
| details |
Late Paleocene |
|
California |
Frederiksen,N.O. Late Paleocene and Early Eocene sporomorphs and thermal alteration of organic matter in the Santa Susana Formation, Southern California. (In: Cenozoic geology of the Simi Valley area Southern California -R.R.Squires and M.V.Filewicz, editors) |
1983 |
| details |
Maestrichtian |
Paleocene |
Alaska(North Slope) |
Frederiksen,N.O. et al. Palynological dating of Upper Cretaceous to Middle Eocene strata in the Sagavanirktok and Canning Formation, North Slope of Alaska. |
1998 |
| details |
Early Eocene |
Middle Eocene |
Alaska(North Slope) |
Frederiksen,N.O. et al. Palynology of Eocene strata in the Sagavanirktok and Canning Formations on the North Slope of Alaska. |
2002 |
| details |
Cenozoic |
|
China(Yunnan) |
Feng,B. et al. Environgeological records of the fault basins of the Cenozoic in Yunnan Province. |
2000 |
| details |
Late Pliocene |
Early Pleistocene |
S.Ireland(Galway) |
Coxon,P. Understanding Irish landscape evolution: Pollen assemblages from Neogene and Pleistocene palaeosurfaces in Western Ireland. |
2001 |
| details |
Maestrichtian |
Danian |
China(Heilungkiang) |
Chen,P. et al. Nonmarine Cretaceous stratigraphy of eastern China. |
1994 |
| details |
Miocene |
|
China |
Chen,L. et al. Cenozoic spore-pollen. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
| details |
Eocene |
|
China(Jilin) |
Cao,L. Eocene palynoflora from the Jishu Formation in the Jiamusi-Yitong Graben of Northeast China. |
2000 |
| details |
Eocene |
Oligocene |
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations from the subsurface of the District of Franklin and MacKenzie and the Yukon Teritory |
1976 |
| details |
Early Tertiary |
Late Tertiary |
Atlantic Coast Offshore |
Bebout,J.W. Observed stratigraphic distribution of spores, pollen, and Incertae Sedis palynomorphs in the Tertiary section of the Cot No.B-2 Well, B, Altimore Canyon, Atlantic Outer Contiental Shelf. |
1980 |