Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Biostratigraphy and paleoecology of Abderaz Formation in Chahchaheh section, East Koppeh Dagh based on Ostracods

S. Sanjary; F. Hadavi; M. Notghi Moghaddam; M. Allameh

Volume 27, Issue 108 , September 2018, , Pages 75-82


  In the present study the Abderaz Formation ostracods were investigated. The thickness  of the formation in this section is 385m, and consists of shale and marl together with three horizons of chalky limestone. Paleontological studies led to identification of 16 genera and 51 species of ostracods ...  Read More

Paleoenvironmental study of the marly beds of the Farrokhi Formation (Central Iran) based on their ostracods content

Mohsen Allameh

Volume 27, Issue 106 , March 2018, , Pages 15-24


  The Farrokhi Formation is the youngest sedimentary unit in Upper Cretaceous of Khur and Biabanak area. Its lithology is mainly consists of limestone, marl, marly limestone with intercalations of fossiliferous limestone. For environmental interpretation of this formation, 23 specimens of marly beds are ...  Read More

Dinoflagellate and Paleoenvironment Study of Dalichai Formation in East Part of Binaloud Sedimentary Basin

M Allameh; S Saadati Jafarabadi

Volume 24, Issue 93 , December 2014, , Pages 147-156


  The Dalichai Formation is among marine deposits in Jurrasic period that has a geographic expansion in north of Iran. In order to palynological studies in eastern part of the BinaloudMountains an outcrop of this formation, in the bar village was selected. The thickness in bar village section is 255 meters ...  Read More