Wolfgring, E. Et Al. 2017. Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey). 10th International Symposium on the Cretaceous , 293.

Wolfgring, E., Shaha, L., Wagreich, M., Bohm, K., & YILMAZ, İ. Ö., (2017). Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey) . 10th International Symposium on the Cretaceous (pp.293).

Wolfgring, Erik Et Al. "Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey)," 10th International Symposium on the Cretaceous, 2017

Wolfgring, Erik Et Al. "Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey)." 10th International Symposium on the Cretaceous , pp.293, 2017

Wolfgring, E. Et Al. (2017) . "Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey)." 10th International Symposium on the Cretaceous , p.293.

@conferencepaper{conferencepaper, author={Erik Wolfgring Et Al. }, title={Upper Cretaceous planktonic stratigraphy of the Göynük composite section, western Tethys (Bolu province, Turkey)}, congress name={10th International Symposium on the Cretaceous}, city={}, country={}, year={2017}, pages={293} }