Carboniferus sediments in the Ozbak-Kuh Mountains East of centeral Iran, consists of much more carbonates beds rather than other sections, and includes aboundant corals. In this study, 9 Species belonging to 5 genera of rogusa and tabulata corals have been identified from Upper Carboniferus beds. This assemblage indicates “Early Bashkirian”. In this study Fomichevella holtedahli, Fomichevella orientalis, Fomichevella stuckenbergi, Fomichevella nevadensis, Fomichevella hoeli are reported from Iran for the first time. Based on studied corals and ecologic witnesses, a shallow barrier environment towarde an open marine belonging to a shallow carbonate ramp environment is considered for these beds of the formation.

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