| details |
Early Cretaceous |
|
Texas |
Kessler,L.G.I. Palynomorph distribution and depositional environments in the Glen Rose Formation (Lower Cretaceous) Somervell County, Texas. |
1968 |
| details |
Oligocene |
|
Spitsbergen |
Vakulenko,A.S. The Paleogene spore-pollen complexes of Spitsbergen. |
1973 |
| details |
Paleocene |
Oligocene |
Spitsbergen |
Vakulenko,A.S. et al. Palynological characteristic of the Paleogene deposits of Spitsbergen. |
1970 |
| details |
Late Helvetian |
|
Romania |
Baltes,N. Tertiary plant microfossil assemblages from the Nnonian Depression, (Rumania), and their palaeoecology. |
1971 |
| details |
Sarmatian |
Meotian |
Romania |
Baltes,N. Tertiary plant microfossil assemblages from the Nnonian Depression, (Rumania), and their palaeoecology. |
1971 |
| details |
Middle Miocene |
|
Oregon |
Satchell,L. The stratigraphic distribution of broad-leafed and Conifer pollen in Miocene Volcanic sediments. |
1982 |
| details |
Mesozoic |
|
Nd |
Frederiksen,N.O. Significance of monosulcate pollen abundance in Mesozoic sediments. |
1980 |
| details |
Recent |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Carboniferous |
Permian |
Nd |
Remy,W. Monosaccate pteridospermous pollen of the Carboniferous and Permian as well as general considerations of Paleozoic pollen with air sacs. |
1954 |
| details |
Aptian |
Albian |
Mongolian Republic |
Brattseva,G.M. et al. Spores and pollen of the Lower Cretaceous Khurshn-Kukh Beds, Mongolia. (In: Fossil fauna and flora of Mongolia.) |
1975 |
| details |
Early Eocene |
|
Kentucky |
Ehrlich,H.G. et al. The ultrastructure of Eocene pollen |
1959 |
| details |
Late Stampian |
|
France |
Dangeard,L. Observations on the coaly shales of Menat and on a rock with pollen grains from the Puy de Mur and from Gergovie |
1934 |
| details |
Aquitanian |
|
France |
Dangeard,L. Observations on the coaly shales of Menat and on a rock with pollen grains from the Puy de Mur and from Gergovie |
1934 |
| details |
Late Carboniferous |
|
England(Staffordshire) |
Chaloner,W.G. The Carboniferous Upland flora |
1958 |
| details |
Late Carboniferous |
|
Czechoslovakia |
Obrhel,J. et al. Palynologically determined Carboniferous in the Region of Melnik. (Preliminary note.) |
1957 |
| details |
Middle Eocene |
Oligocene |
China(Liaoning) |
Ke et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai |
1978 |
| details |
Valanginian |
|
China(Inner Mongolia) |
Miao,S.-J. Spores and pollen. |
1982 |