Articles | Volume 34, issue 2
https://doi.org/10.1144/jmpaleo2014-028
https://doi.org/10.1144/jmpaleo2014-028
01 Jul 2015
 | 01 Jul 2015

Crustacean microcoprolites from Lower Cretaceous and Oligo-Miocene deposits, Persian Gulf, Iran

Maryam Dalvand, Ali Reza Ashrafzadeh, and Zahra Ahmadi

Keywords: microcoprolites, Lower Cretaceous, Persian Gulf, Palaxius, Favreina

Abstract. Biostratigraphical observations in different locations and horizons of carbonate strata from four oil wells drilled in the Persian Gulf Basin document three new ichnospecies of crustacean microcoprolites. Favreina irannensis n. sp. occurs in Valanginian–Hauterivian strata of the Buwaib Formation (Gadvan Formation), Palaxius asmariensis n. sp. in the Lower Miocene strata of the Asmari Formation, and Palaxius minaensis n. sp. in the Aptian strata of the Dariyan Formation.