original |
Early Cretaceous |
Cenomanian |
USSR(Omskaya Oblast) |
Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous |
1949 |
original |
Early Cretaceous |
Cenomanian |
USSR(Ukrainian SSR) |
Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous |
1949 |
original |
Early Cretaceous |
|
USSR(Omskaya Oblast) |
Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous |
1949 |
original |
Early Cretaceous |
|
USSR(Urals) |
Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous |
1949 |
details |
Nd |
|
Nd |
Traverse,A. et al. Appendix Part II. New combinations from Khlonova, 1960 and Stanley, 1965. (In: Late Cretaceous and Early Tertiary spores and pollen from the USA and the USSR) |
1979 |