| details |
Eocene |
|
USSR(Far East) |
Brattseva,G.M. Spores of a new form genus Ansaite from the Eocene of the Far East. |
1969 |
| details |
Maastrichtian |
|
South Dakota |
Brattseva,G.M. Spores of a new form genus Ansaite from the Eocene of the Far East. |
1969 |
| details |
Late Paleocene |
|
USSR(Kazakh SSR) |
Blyakhova,S.M. Palynology and stratigraphy of Cretaceous and Paleogene boundary deposits of Southern Kazakhstan. |
1976 |
| details |
Paleocene |
|
USSR(Siberia) |
Tomskaya,A.I. et al. Lower Paleogene palynoflora of Yano-Indigirskaya Lowland. |
1980 |
| details |
Paleocene |
|
USSR(Yakut ASSR) |
Tomskaya,A.I. Palynology of Cenozoic deposits of Yakut. |
1981 |
| details |
Nd |
|
Nd |
Sweet,A.R. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. II. Miospore and pollen taxonomy. |
1986 |
| details |
Nd |
|
Nd |
Sweet,A.R. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. II. Miospore and pollen taxonomy. |
1986 |