| original |
Maastrichtian |
|
South Dakota |
Stanley,E.A. Upper Cretaceous and Paleocene plant microfossils and Paleocene dinoflagellates and hystrichosphaerids from northwestern South Dakota. |
1965 |
| details |
Maastrichtian |
|
South Dakota |
Brattseva,G.M. Spores of a new form genus Ansaite from the Eocene of the Far East. |
1969 |
| details |
Eocene |
|
USSR(Far East) |
Brattseva,G.M. Spores of a new form genus Ansaite from the Eocene of the Far East. |
1969 |
| details |
Late Maastrichtian |
|
Canada(Alberta) |
Sweet,A.R. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. II. Miospore and pollen taxonomy. |
1986 |
| details |
Late Maastrichtian |
|
Canada(Saskatchewan) |
Sweet,A.R. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. II. Miospore and pollen taxonomy. |
1986 |
| details |
Late Cretaceous |
|
South Dakota |
Sweet,A.R. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. II. Miospore and pollen taxonomy. |
1986 |
| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Santonian |
|
Iraq |
Al-Ameri,T.K. et al. Palynostratigraphy of Unit 1 of the Cretaceous Suwais Red Beds, Choarta, Northeast Iraq. |
1989 |