First report of the rugose coral Hexagonaria davidsoni from the Khoshyeilagh Formation (Devonian), Alborz Mountains, Northeastern Iran

Autor: Falahatgar, Mostafa, May, Andreas, Sarfi, Mehdi
Zdroj: Boletín de la Sociedad Geológica Mexicana, 2018 Jan 01. 70(3), 787-795.
Databáze: JSTOR Journals