| details |
Tatarian |
|
China(Sinkiang Uighur) |
Yang,J. et al. Megaspores. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Nd |
|
Nd |
Yahsiman,K. New spore flora from the Amasra Coal Basin |
1960 |
| original |
Permian |
|
Turkey |
Yahsiman,K. et al. Permian megaspores from Hazru (Diyarbakir). |
1959 |
| details |
Nd |
|
Nd |
Spinner,E. Contribution on the megaspore genus Tuberculatisporites (Ibrahim)Potonie and Kremp,1954. |
1968 |
| details |
Permian |
|
Turkey |
Pi©rart,P. Stratigraphic and geographic distribution of Carboniferous and Permian megaspores. |
1971 |