Tekin, U. K. Et Al. 2012. Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex. The 13th INTERRAD, A conference on Fossil and Recent Radiolarians , (Cadiz, Spain), 243-244.

Tekin, U. K., Üner, T., & ARAT, I., (2012). Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex . The 13th INTERRAD, A conference on Fossil and Recent Radiolarians (pp.243-244). Cadiz, Spain

Tekin, Uğur, Tijen Üner, And IREM ARAT. "Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex," The 13th INTERRAD, A conference on Fossil and Recent Radiolarians, Cadiz, Spain, 2012

Tekin, Uğur K. Et Al. "Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex." The 13th INTERRAD, A conference on Fossil and Recent Radiolarians , Cadiz, Spain, pp.243-244, 2012

Tekin, U. K. Üner, T. And ARAT, I. (2012) . "Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex." The 13th INTERRAD, A conference on Fossil and Recent Radiolarians , Cadiz, Spain, pp.243-244.

@conferencepaper{conferencepaper, author={Uğur Kağan Tekin Et Al. }, title={Radiolarian Biochronology of Early Jurassic – Early Cretaceous Pelagic Deposits in Izmir – Ankara - Erzincan Suture Complex}, congress name={The 13th INTERRAD, A conference on Fossil and Recent Radiolarians}, city={Cadiz}, country={Spain}, year={2012}, pages={243-244} }