Volume 34 (2024)
Volume 33 (2023)
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)
Tectonics
Tectono-sedimentary basins around Paleotethys suture zone in NE Iran

Mohammad Reza Sheikholeslami

Volume 33, Issue 4 , December 2023, , Pages 21-42

https://doi.org/10.22071/gsj.2023.390324.2074

Abstract
  Ten tectono-sedimentary basins have been identified around the Paleotethys suture zone in NE Iran. These basins have been developed from the Lower Paleozoic to recent time in response to relative movements of the of Eurasia and Gondwana supercontinents. The recognized basins from ancient to modern are: ...  Read More

Tectonics
Polyphase deformation in Bajgan metamorphic complex, southeastern Sanandaj-Sirjan termination zone

Mohammad Reza Sheikholeslami

Volume 32, Issue 4 , December 2022, , Pages 245-258

https://doi.org/10.22071/gsj.2022.329408.1982

Abstract
  Bajgan metamorphic complex is located at the southeastern termination of the Sanandaj-Sirjan zone in north of Makran. The metamorphic rocks, having igneous and sedimentary origins, are in tectonic contact with ophiolite assemblages and colored mélange. The rocks can be divided in four units based ...  Read More

Tectonics
Strain analysis of the marbles from north Golpaygan metamorphic complex using Mohr circle

mohammadreza sheikholeslami; Shirin Elyasi; Mohamad Reza Ghasemi

Volume 31, Issue 2 , September 2021, , Pages 31-38

https://doi.org/10.22071/gsj.2020.203412.1709

Abstract
  The Mohr circle is a well-known method for two-dimensional strain analysis. Due to the formation of the boudins during two stages of the progressive deformation (D1 and D4) in cherty marbles, from north Golpaygan metamorphic complex, they have been analyzed for strain in two-dimension. This analysis ...  Read More

Tectonics
Balanced cross-section of Dulat-Abad-Neyshbur in Binalud region

Rojin Hamidi; mohamad reza ghassemi; mohammadreza sheikholeslami

Volume 29, Issue 115 , June 2020, , Pages 199-206

https://doi.org/10.22071/gsj.2017.81952.1079

Abstract
  Continuation of the compressional regime within the convergence zone between the Central Iran and Turan rigid blocks caused thrusting of old rock complexes over the recent sediments. As a result of multiple thrusts and folds, the area uplifted at the same time and the Binalud range have been shortened. ...  Read More

The Effects of Mid-Cimmerian Event in North East of Iran

M.R Sheikholeslami

Volume 24, Issue 1393 , March 2015, , Pages 307-314

https://doi.org/10.22071/gsj.2015.43428

Abstract
  The effects of the Mid-Cimmerian event in the BinaludMountains can be investigated in the Mashhad Phyllite around Mashhad and in the Aghdarband Group in the Aghdarband area. In the Eastern Binalud, this event acted in prehnite-pumpellyite to lower greenschist facies and influenced the Shemshak group, ...  Read More