link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
---|---|---|---|---|---|
original | Permian | USSR(WSL) | Lyuber,A.A. Spores and pollen from the Permian coal formations of the USSR. | 1938 | |
details | Permian | USSR(WSL) | Lyuber,A.A. Atlas of spores and pollen of the Paleozoic deposits of Kazakhstan. | 1955 | |
details | Stephanian | Permian | USSR(Kazakh SSR) | Lyuber,A.A. Atlas of spores and pollen of the Paleozoic deposits of Kazakhstan. | 1955 |