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)
1. Identification of an old lake for the first time in quaternary units around Yazd city

behnam pashazadeh; Davood Jahani; razieh Lak; Hamid nazari; masoud zamani pedram

Volume 28, Issue 112 , August 2019, , Pages 101-108

http://dx.doi.org/10.22071/gsj.2018.89241.1155

Abstract
  The purpose of this research is to identify quaternary units and determine the sediment boundaries around Yazd city in Central Iran. The origin of Quaternary sediments is mainly related to erosion of the Triassic, Cretaceous, and Palaeozoic units. Based on the results of sedimentation, six types of facies ...  Read More

2. Carbonate Marine Terraces of Qeshm Island, a Symbol of Sea Level Changes of the Persian Gulf in the Quaternary

P Rezaee; R Zarezadeh

Volume 23, Issue 92 , September 2014, , Pages 67-74

http://dx.doi.org/10.22071/gsj.2014.43653

Abstract
  Qeshm is the largest island of the Persian Gulf and is located at the southern end of the folded Zagros zone. The stratigraphic units of the QeshmIsland include the Hormoz series, Mishan formation, Aghajari formation and the Quaternary deposits. The Quaternary calcareous marine terraces are an important ...  Read More

3. Investigation of Magmatic Processes in the Quaternary Volcanism in NW of Ahar: a Geochemical and Isotopic Study

R Dabiri; M.H Emami; H Mollaei; M Ghaffari; M Vosougi Abedini; N Rashidnejad Omran

Volume 23, Issue 90 , March 2014, , Pages 55-62

http://dx.doi.org/10.22071/gsj.2014.43953

Abstract
  Quaternary volcanic rocks are widely developed in NW of Ahar, NW Iran. Based on geochemical data, these rocks mainly consist of alkali basalts, trachybasalts, basaltic trachyandesites and trachyandesites. The major- and trace-element chemistry indicates that the lavas are dominantly alkaline in character. ...  Read More

4. Geomorphic Characterization and Diversity of the Fluvial Systems of Djolfa- Hadishahr Plain, Northeast of Iran: A Synthesis of Quaternary Environmental, Base Level and Tectonic Changes

D Mokhtari

Volume 23, Issue 89 , December 2013, , Pages 187-198

http://dx.doi.org/10.22071/gsj.2013.53624

Abstract
  The fluvial systems and landscape of the semiarid environments of northwestern Iran have preserved evidence of Quaternary environmental and tectonic changes. Djolfa-Hadishahr tectonic depression is a plain along Aras River in this territory. Data on the fluvial systems have been synthesized to evaluate ...  Read More

5. Structural Mechanisms of the Quaternary Basalts in Bijar area, west of Iran

G. Maleki; A. Saeedi; M.H. Emami; M. Kheirkhah

Volume 21, Issue 83 , December 2012, , Pages 87-96

http://dx.doi.org/10.22071/gsj.2012.54523

Abstract
  In Sanandaj- Sirjan zone a vast outcrops of volcanic  rocks, which founded as high terraces, are covered  the Pre-Quaternany  rocks. The volcanic rocks are appeared in different shapes and morphological features. Based on the Zagros geodynamical evolution, mentioned rocks assumed  ...  Read More

6. Determination of Desert Areas in Iran on the Bases of Geological Effected Factors

M. Khosroshahi; F. Mahmoudi; M. T. Kashki

Volume 20, Issue 80 , January 2011, , Pages 15-22

http://dx.doi.org/10.22071/gsj.2011.55128

Abstract
  In this article, we try to study deserts of Iran on the basis of geological specifications with the help of 1:100000, 1:250000 scaled maps of G.S.I and N.I.O.C using Geographical Information System (GIS) methodology. Then quaternary and evaporate formations in every study province were recognized. Saline ...  Read More