| original |
Middle Triassic |
|
Argentina(Mendoza) |
Jain,R.K. Middle Triassic pollen grains from Minas de Petroles Beds of the Cacheuta Formation (Upper Gondwana) Argentina. |
1968 |
| original |
Late Jurassic |
Neocomian |
Canada(W.Canada) |
Pocock,S.A.J. Microfloral analysis and age determination of strata at the Jurassic-Cretaceous boundary in the Western Canada Plains |
1962 |
| details |
Oxfordian |
Valanginian |
Canada |
Dжrhжfer,G. Distribution and stratigraphic utility of Oxfordian to Valanginian miospores in Europe and North America. |
1976 |
| details |
Late Jurassic |
Early Cretaceous |
Argentina(Mendoza) |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Middle Albian |
Early Cenomanian |
Colorado |
Pannella,G. Palynology of the Dakota Group and Graneros Shale of the Denver Basin. |
1966 |
| details |
Middle Albian |
Early Cenomanian |
Nebraska |
Pannella,G. Palynology of the Dakota Group and Graneros Shale of the Denver Basin. |
1966 |
| details |
Late Gondwana |
|
Argentina |
Pierce,S.T. Morphology of Schizosporis reticulatus Cookson and Dettmann 1959. |
1976 |
| details |
Maastrichtian |
|
Canada |
Takahashi,K. Distribution and change of the Upper Cretaceous and Lower Paleogene microflora in Circum-Pacific Regions and Siberia. |
1970 |
| details |
Early Cenomanian |
|
Egypt |
Soliman,H.A. et al. Spores and pollen of the Baharia Sandstone, Western Desert, Egypt. |
1976 |
| details |
Middle Eocene |
Late Oligocene |
China(Hopei) |
Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. |
1978 |
| details |
Late Paleocene |
Early Eocene |
Spain |
Orue-Etxebarria,X. et al. Physical and biostratigraphic analysis of two prospective Paleocene -Eocene, boundary stratotypes in the intermediate-Deep Water Basque Basin, Western Pyrenees: the Trabakua Pass and Ermua sections |
1996 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Palynology of Late Cretaceous Mammal Beds, Scollard, Alberta (Canada). |
1967 |
| details |
Middle Triassic |
|
Argentina(Mendoza) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Maestrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Upper Cretaceous microflora, (Maestrichtian), from Scollard, Alberta, Canada. |
1966 |
| details |
Cenomanian |
Maestrichtian |
South Africa |
McLachlan,I.R. et al. Preliminary palynological results |
1978 |
| details |
Late Jurassic |
Neocomian |
Canada(W.Canada) |
Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. |
1978 |
| details |
Albian |
Paleocene |
Canada(Arctic) |
Nкбez-Betelu,L.K. et al. Upper Cretaceous paleoshorelines of the northeastern Sverdrup Basin, Ellesmere Island, Canadian Arctic Archipelago. |
1994 |