link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
---|---|---|---|---|---|
details | Aptian | USSR(Stalingrad) | 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 | Santonian | USSR(Urals) | Agranovskaya,I.A. et al. Upper Cretaceous spore-pollen complexes of the eastern Slopes of the northern and Central Urals and the Trans Urals. (In: Atlas of Upper Cretaceous, Paleocene and Eocene spore-pollen complexes of various Regions of the USSR). | 1960 |