Okuyucu, C. And GÖNCÜOĞLU, M. C. 2010. Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications. GEOBIOS , vol.43, no.2 , 225-240.

Okuyucu, C., & GÖNCÜOĞLU, M. C., (2010). Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications. GEOBIOS , vol.43, no.2, 225-240.

Okuyucu, Cengiz, And MEHMET CEMAL GÖNCÜOĞLU. "Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications," GEOBIOS , vol.43, no.2, 225-240, 2010

Okuyucu, Cengiz And GÖNCÜOĞLU, MEHMET C. . "Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications." GEOBIOS , vol.43, no.2, pp.225-240, 2010

Okuyucu, C. And GÖNCÜOĞLU, M. C. (2010) . "Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications." GEOBIOS , vol.43, no.2, pp.225-240.

@article{article, author={Cengiz Okuyucu And author={MEHMET CEMAL GÖNCÜOĞLU}, title={Middle-late Asselian (Early Permian) fusulinid fauna from the post-Variscan cover in NW Anatolia (Turkey): Biostratigraphy and geological implications}, journal={GEOBIOS}, year=2010, pages={225-240} }