| details |
Albian |
|
France |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Early Cretaceous |
Late Cretaceous |
USSR(Far East) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Middle Jurassic |
Early Cretaceous |
USSR(Urals) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Late Cretaceous |
|
USSR(Siberia) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Late Cretaceous |
|
USSR(Koryak Okrug) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Paleocene |
|
USSR(Ukrainian SSR) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Paleocene |
|
USSR(Koryak Okrug) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Eocene |
|
USSR(Ukrainian SSR) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Eocene |
|
USSR(Koryak Okrug) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Oligocene |
|
USSR(Ukrainian SSR) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Oligocene |
|
USSR(Koryak Okrug) |
Bolkhovitina,N.A. Distribution of the ferns of the Family Gleicheniaceae in the Past. |
1966 |
| details |
Valanginian |
|
USSR(Primorsk Kray) |
Bondarenko,N.M. et al. A list of plant spores and pollen of Valanginian deposits in 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 |
Middle Eocene |
|
USSR(Kazakh SSR) |
Abuzyarova,R.Y. Palynological data of the Eocene flora of Kazakhstan. |
1962 |
| original |
Middle Eocene |
|
USSR(Kazakh SSR) |
Abuzyarova,R.Y. Palynological data on the Eocene flora of Kazakhstan. |
1962 |
| details |
Middle Eocene |
|
USSR(Kazakh SSR) |
Abuzyarova,R.Y. Palynological data on the Eocene flora of Kazakhstan. |
1962 |
| details |
Nd |
|
Nd |
Verbitskaya,Z.I. Stratigraphical subdivision of Cretaceous sediments of Suchan Coal Basin based on palynology. |
1962 |
| original |
Senonian |
|
Czechoslovakia |
PacltovŠ,B. On some plant microfossils from freshwater sediments of the Upper Cretaceous, (Senonian), in the South Bohemian Basis. Part 1. |
1961 |