| details |
Aptian |
|
USSR(Saratov) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Early Hauterivian |
|
USSR(Ukrainian SSR) |
Boltenhagen,E. Revision of the genus Classopollis Pflug |
1968 |
| details |
Middle Cenomanian |
Late Cenomanian |
Senegal |
Boltenhagen,E. Revision of the genus Classopollis Pflug |
1968 |
| details |
Late Albian |
Cenomanian |
Gabon |
Boltenhagen,E. Revision of the genus Classopollis Pflug |
1968 |
| details |
Middle Cenomanian |
Late Cenomanian |
Ivory Coast |
Boltenhagen,E. Revision of the genus Classopollis Pflug |
1968 |
| details |
Cretaceous |
|
Europe |
M©dus,J. Contribution to the classification of pollen grains of the Circumpolles (Pflug) Klaus Group. |
1970 |
| details |
Nd |
|
Nd |
M©dus,J. Contribution to the classification of pollen grains of the Circumpolles (Pflug) Klaus Group. |
1970 |
| details |
Hauterivian |
|
USSR |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Early Hauterivian |
Late Hauterivian |
USSR(Kazakh SSR) |
Shakhmundes,V.A. Stratigraphy of Hauterivian deposits in northern Pre-Caspian based on palynology. (In: Palynology in Petroleum Geology. N.M.Ivanova, editor) |
1971 |
| details |
Cenomanian |
|
Gabon |
Boltenhagen,E. Several species of the genus Classopollis (Pflug) Reyre of the Late Cretaceous of Gabon. |
1976 |
| details |
Albian |
Cenomanian |
Gabon |
Boltenhagen,E. Palynology of the Upper Cretaceous of Gabon. |
1980 |
| details |
Early Albian |
Middle Albian |
Sudan |
Schrank,E. Nonmarine Cretaceous palynology of northern Kordofan, Sudan, with notes on fossil Salvinials (water ferns). |
1994 |