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)
Stratigraphy and Palaeontology
Recognition of Albian – Cenomanian bivalves in the Kazhdumi Formation, Geno and Gerash sections, southeast Zagros, Iran

Hossein Gholamalian; Mohammad Kazem Kamali

Volume 33, Issue 4 , December 2023, , Pages 127-144

https://doi.org/10.22071/gsj.2023.402191.2095

Abstract
  Pteriomorpha, Heterodonta, Paleoheterodonta and Anomalodesmata bivalves from the Kazhdumi Formation of the Geno and Gerash sections in the southeast of  Zagros Mountains are studied here. In order to this research, bivalve speies are identified and described as follow: Arctica angulata, Birostrina ...  Read More

Stratigraphy and Palaeontology
Study of Cretaceous Echinoidea of Anguran area, Northwest of Bandar Abbas

Hossein Gholamalian; Roya Fanati Rashidi

Volume 30, Issue 118 , January 2021, , Pages 203-214

https://doi.org/10.22071/gsj.2020.235172.1807

Abstract
  Kazhdumi Formation strata in Anguran section (NW Bandar Abbas) are investigated and eight echinoid species belonging to eight genera have been identified. These species are: Tetragramma malbosii, Orthopsis ruppelli, Phyllobrissus aff. angustatus, Epiaster dartoni, Hemiaster sp., Pliotoxaster comanchei, ...  Read More

Deliberation of Cenomanian- Coniacian Boundary based on Biostratigraphic and Lithostratigraphic Studies in Bahregansar Field, Presian Gulf

K. Kiarostami; S. H. Vaziri; B. Noori; S. Allahmadadi; F. Vakilbaghmisheh

Volume 21, Issue 82 , December 2011, , Pages 113-120

https://doi.org/10.22071/gsj.2011.54447

Abstract
  In order to investigate lithostratighraphical and biostratigraphical as well as determination of exact contact between the Sarvak and Ilam formations in oil well X-01 of Bahregansar field thin microscopic sections, final well reports and its illustrative diagram were studied. The Sarvak Formation with ...  Read More