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)
Sedimentology
Sedimentary environment, sea level changes and mixing mechanism in mixed siliciclastic-carbonate ‌sequence of Qom Formation in Dastjerd area

Mahshid Sarookhani; Mahboubeh Hosseini-Barzi; Ali Mobasheri

Volume 32, Issue 4 , December 2022, , Pages 367-378

https://doi.org/10.22071/gsj.2022.334281.1988

Abstract
  The Qom Formation with Oligocene-Miocene age which is important due to its hydrocarbon reservoirs in some areas, is outcropped with a 330 meters thick mixed siliciclastic-carbonate sequence in Dastjerd area that uncomfortably overlain the Lower Red Formation and is conformably underlained by Upper Red ...  Read More

Stratigraphy and Palaeontology
Statistical analysis of apertural protective structures of the planktonic foraminifera at Abderaz Formation ( Turonian-Earliest Campanian), east of the Kopeh-Dagh basin, (NE Iran)

Meysam Shafiee Ardestani; Mohammad Vahidinia

Volume 29, Issue 113 , November 2019, , Pages 229-244

https://doi.org/10.22071/gsj.2018.108809.1339

Abstract
  Apertural protective structures of the planktonic foraminifera in the Abderaz Formation have been studied in order to determine seal level changes in 4 stratigraphical sections including: Abderaz village, Muzduran pass, Padeha village and Shorb . Lithological study of the Abderaz Formation shown that ...  Read More

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

https://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

Sea Level Changes Based on Planktonic Foraminifera and a Study of their Umbilical System in Relation to Depth in the Sarvak Formation in Kabirkuh, Southeast Ilam

G. Daneshian; S. A. Moallemi; A. A. Azad

Volume 22, Issue 88 , December 2013, , Pages 165-174

https://doi.org/10.22071/gsj.2013.53690

Abstract
  In this research, the Sarvak Formation and lower part of the Surgah Formation in Kabirkuh anticline, southeast Ilam with thickness of 897 m were studied. Prospect of changes in umbilical structures of planktonic foraminifera such as lip, ortico throughout of Albian to Turonian were investigated. The ...  Read More