Upper Permian (Changxingian) radiolarian cherts within the clastic successions of the "Karakaya Complex" in NW Anatolia

Date

2004-05-01

Author

Göncüoğlu, Mehmet Cemal
Kuwahara, K
Tekin, UK
Turhan, N

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

1
views

0
downloads

The arkosic sandstones with olistostromes within the "Karakaya Complex" in NW Anatolia to the south of Geyve include a thin layer of green chert with radiolaria. Based on the composition of Albaillellids, the radiolarian assemblage corresponds to the Neoalbaillella ornithoformis assemblage, and its age is assigned to the Changxingian (Late Permian). This is the first finding of synsedimentary radiolarian cherts within the Karakaya units and the indication of latest Permian rifting of the Karakaya basin within the Midian carbonate platform and its pre-Permian basement in the Sakarya Composite Terrane.

Subject Keywords

Rifting, Changxingian, Radiolaria, Karakaya basin

URI

https://hdl.handle.net/11511/54219

Collections

Graduate School of Natural and Applied Sciences, Article