| original |
Cenomanian |
|
Minnesota |
Pierce,R.L. Lower Upper Cretaceous plant microfossils from Minnesota. |
1961 |
| details |
Maestrichtian |
|
Mexico(Coahuila) |
Rueda-Gaxiola,J. Contribution to the palynologic and petrographic study of the Cretaceous Coal of the Sabina Basin, Coahuila, Mexico |
1967 |
| details |
Cenomanian |
|
Minnesota |
Rueda-Gaxiola,J. Contribution to the palynologic and petrographic study of the Cretaceous Coal of the Sabina Basin, Coahuila, Mexico |
1967 |
| details |
Cenomanian |
|
Minnesota |
Nichols,D.J. et al. On Arecipites Wodehouse, Monocolpopollenites Thomson and Pflug, and the species "Monocolpopollenites tranqillus". |
1973 |
| details |
Liassic |
Early Cretaceous |
Afghanistan |
Ashraf,A.R. The Rhaetian-Jurassic flora of Iran and Afghanistan. 3. The microflora of the Rhaetian to Lower Cretaceous deposits of northern Afghanistan. |
1977 |
| details |
Middle Rhaetian |
Late Hettangian |
W.Germany(Bavaria) |
Achilles,H. Franconian Rhaetian and Liassic microflora. |
1981 |
| details |
Kimmeridgian |
Berriasian |
Canada(NWT,Mackenzie) |
Fensome,R.A. Miospores from the Jurassic-Cretaceous boundary beds, Aklavik Range, Northwest Territories, Canada. (Incorporating taxonomic reviews of several Groups of Mid-Late Mesozoic miospores) |
1983 |
| details |
Cenomanian |
|
Egypt |
Schrank,E. et al. Cretaceous (Aptian-Maestrichtian) palynology of foraminifera-dated wells (KRM-1, AG-18) in Northwestern Egypt. |
1995 |