Title of article
Morphological and systematic interpretation of some Late Cretaceous (Turonian-Santonian) irregular echinoids, Kopet-Dagh Basin, NE Iran
Author/Authors
Taherpour Khalil Abad، M. نويسنده Young Researchers Club and elites, Mashhad Branch, Islamic Azad University, Mashhad, Islamic Republic of ran , , Noorbakhsh Razmi، J. نويسنده 1 Department of Geology, Mashhad Branch, Islamic Azad University, Mashhad, Islamic Republic of ran , , Aryaei، A. A. نويسنده Department of Geology, Mashhad Branch, Islamic Azad University, Mashhad, Islamic Republic of ran , , Ashouri، A. R. نويسنده ,
Issue Information
فصلنامه با شماره پیاپی سال 2013
Pages
15
From page
243
To page
257
Abstract
Abderaz Formation is one of the Upper Cretaceous formations in the Kopet-Dagh sedimentary basin. A stratigraphic section from the mentioned formation is selected for detailed systematic description with regard to echinoids. Numerous well preserved representatives of the families Mircrasteridae wright, 1857 and Echinocorythidae Lambert, 1920 are described from the Ghaleh-Zoo stratigraphic section in the Kopet-Dagh sedimentary basin, northwest of Shirvan township (NE Iran). The age of the fossil assemblage is determined as Turonian-Santonian based on four echinoid species: Micraster (Micraster) coranguinum Leske, 1778, Micraster (Micraster) cortestudinarium (Goldfuss, 1829), Echinocorys gravesi (Agassiz & Desor, 1847) and Echinocorys ex gr. scutata Leske, 1778.
Journal title
Journal of Sciences
Serial Year
2013
Journal title
Journal of Sciences
Record number
1375317
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