Goncuoglu, M. Et Al. 2004. First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.110, no.2 , 431-439.

Goncuoglu, M., Boncheva, I., & Goncuoglu, Y., (2004). First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.110, no.2, 431-439.

Goncuoglu, MEHMET, I Boncheva, And Y Goncuoglu. "First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey," RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.110, no.2, 431-439, 2004

Goncuoglu, MEHMET C. Et Al. "First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey." RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.110, no.2, pp.431-439, 2004

Goncuoglu, M. Boncheva, I. And Goncuoglu, Y. (2004) . "First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey." RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol.110, no.2, pp.431-439.

@article{article, author={MEHMET CEMAL GÖNCÜOĞLU Et Al. }, title={First discovery of middle tournaisian conodonts in the Griotte-type nodular pelagic limestones, Istanbul area, NW Turkey}, journal={RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA}, year=2004, pages={431-439} }