First record of late Campanian ammonites from the Abderaz Formation of the Koppeh Dagh, northeastern Iran

Autor: Niebuhr, Birgit, Taherpour Khalil Abad, Morteza, Wilmsen, Markus, Razmi, Javad Noorbakhsh, Aryaei, Ali Asghar, Ashouri, Alireza
Zdroj: In Cretaceous Research March 2016 58:202-222
Databáze: ScienceDirect