Ruesticyrtiidae (Radiolaria) from the middle Carnian (Late Triassic) of Köseyahya Nappe (Elbistan, eastern Turkey)

by Tekin, Ugur Kagan, Bedi, Yavuz
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 58, č. 2 (2007), s. 153-167

The Cenomanian (Late Cretaceous) radiolarians from the Tomalar Formation, Central Pontides, Northern Turkey

by Bragin, Nikita, Bragina, Lubov, Tekin, Ugur Kagan, Tunoglu, Cemal
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 52, č. 6 (2001), s. 349-360