| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Early Triassic | Middle Triassic | USSR(Yakut ASSR) | Fradkina,A.F. Spore-pollen complexes of the Mesozoic of Western Yakutiya (Vilyuysk Syneclise and Priverkhoyansk Depression). (In: Palynological characteristics of the Paleozoic, Mesozoic and Cenozoic deposits of Vakutia. A.I.Tomskayiya and V.F.Vozin, editors) | 1967 |
| details | Early Triassic | Late Triassic | USSR(Komi ASSR) | Chalyshev,V.I. et al. Biostratigraphy of the Triassic of the Pechorsk District. | 1966 |