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)
Palynofacies and paleoenvironment of marl segment in Farokhi formation (Central Iran)

M Allameh; B Torabian

Volume 26, Issue 101 , December 2017, , Pages 57-68


  Farrokhi Formation is a Cretaceous rock unit in Central Iran that lithologically contains lime, marl and marly lime accompanied by layers of fossiliferous limestones. This formation lays conformably over the Haft-Tuman Formation, while its upper boundary is disconformable with Chupanan Formation. In ...  Read More

Palynostratigraphy and palynofacies studies of the Sanganeh Formation at the Dahaneh Gholaman section, Central Koppeh-Dagh

Sh. Nouri; E. Ghaseminejad; M. R. Majidifard

Volume 26, Issue 104 , September 2017, , Pages 103-112


  The Sanganeh Formation is one of the Early Cretaceous rock units in the Koppeh- Dagh basin. This formation in the Dahaneh Gholaman section (in north of Bojnord city) with a thickness of 900 meters (consist of marl, shale and limestone) is laying conformably on the Sarcheshmeh Formation and covered by ...  Read More

Palaeoenvironmental Study of the Gurpi Formation at Farhadabad Section (Northeast of Kabirkuh) based on Palynofacies and Organic Geochemistry Analysis

E Zarei; E Ghasemi-Nejad

Volume 24, Issue 95 , June 2015, , Pages 13-22


  The Gurpi Formation at Farhadabad section in west of Darehshahr, was studied in detail for environmental changes and water–level fluctuations via using organic matter contents of the rock samples.  Depositional environment interpretation was done based on integration of evidences derived from ...  Read More

Palynology and Palynofacies of Aitamir Formation in Zavin Section (KhorasanRazavi)

M Allameh; Z Sardar

Volume 24, Issue 95 , June 2015, , Pages 135-144


  Aitamir Formation is one of the formations in sedimentary basins of Koppeh-Dagh in the north east of Iran. This formation has been made of a sandstone part in the lower and a shale part in the upper. Both the part are Glauconitic and often seen in Olive-green color. This research is on a section of a ...  Read More