| details |
Albian |
Cenomanian |
Gabon |
Boltenhagen,E. Palynology of the Upper Cretaceous of Gabon. |
1980 |
| details |
Cenomanian |
|
Gabon |
Boltenhagen,E. Several species of the genus Classopollis (Pflug) Reyre of the Late Cretaceous of Gabon. |
1976 |
| 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 |
| original |
Early Hauterivian |
|
USSR |
Bolkhovitina,N.A. Spore and pollen characteristics of Cretaceous layers in the Central Regions of the USSR. |
1953 |
| original |
Middle Hauterivian |
|
USSR(Kazakh SSR) |
Bolkhovitina,N.A. Spore and pollen characteristics of Cretaceous layers in the Central Regions of the USSR. |
1953 |
| details |
Early Albian |
|
USSR(Kazakh SSR) |
Bolkhovitina,N.A. Spore and pollen assemblage of the Aptian and Albian from the Central Russian Platform. |
1951 |
| details |
Early Albian |
|
USSR(Gurevskaya) |
Bolkhovitina,N.A. Spore and pollen assemblage of the Aptian and Albian from the Central Russian Platform. |
1951 |
| details |
Aptian |
|
USSR(Krasnodar Kray) |
Asatkina,E.F. et al. A list of plant, spore and pollen of the Aptian deposits of some districts of the USSR. (In: Atlas of Lower Cretaceous spore-pollen complexes of some regions of USSR. I.M.Pokyovsksys and N.K.Stel'mak, editors) |
1964 |
| 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 |