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Geology
1. Late Barremian-Early Aptian Ammonites from the Tirgan Formation, Kopet-Dagh Sedimentary Basin, NE Iran

Morteza Taherpour Khalil Abad; Seyed Hamid Vaziri; Masoumeh Molaei; Seyed Naser Raisossadat

Volume 30, Issue 1 , Winter 2019, , Pages 51-59

http://dx.doi.org/10.22059/jsciences.2019.69632

Abstract
  During the recent field research on the Tirgan Formation in the west of Kopet-Dagh sedimentary basin, ammonite assemblages were obtained from the carbonate strata of this formation. This new finding is important for stratigraphical purpose. In this research, 3 genera belong to Heteroceras, Deshayesites ...  Read More