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)
Sequence Stratigraphy of Members 1, 2, and 3 of the Mila Formation in Eastern Central Alborz

H Amin-Rasouli; Y Lasemi; S Zaheri

Volume 23, Issue 91 , June 2014, , Pages 25-38

https://doi.org/10.22071/gsj.2014.43751

Abstract
  The middle Cambrian-early Ordovician transgression in the AlborzMountains resulted in the deposition of members 1 through 3 of the Mila Formation showing an overall transgressive trend. This succession is bounded unconformably by the Top-Quartzite of the Lalun Formation at the below and member 4 of the ...  Read More

The Pabdeh-Asmari Boundary Facies in Kuh e-Asmari Section: Evidence for Unconformable Ruplian-Chattian Boundary in Iran

Hadi Amin-Rasouli; Y. Lasemi; M. Ghomashi; S. Zaheri

Volume 21, Issue 83 , December 2012, , Pages 59-66

https://doi.org/10.22071/gsj.2012.54517

Abstract
  The uppermost layers of the Pabdeh Formation in Kuh e-Asmari section consist of microbial (tufa and stromatolite) facies interpreted to have been deposited in a lacustrine environment. These deposits are unconformably overlain by basal anhydrite and transitional zone of the Asmari and Pabdeh Formations. ...  Read More

Petrology and Sedimentary Environment of the Kahar Formation in Firouzabad and Shahindezh Areas (west and central Alborz)

F. Gharib; Y. Lasemi; M. H. Emami

Volume 20, Issue 77 , January 2010, , Pages 109-114

https://doi.org/10.22071/gsj.2010.55348

Abstract
  The clastic facies of Kahar Formation were identified in the studied sections of coastal, deltaic and fluvial and also carbonate facies in shallow marine environments. The vertical displacements of Kahar Formation in these study sections show an overall major transgressive upward cycle. The petrography ...  Read More

Depositional Environment and Sequence Stratigraphy of the Pabdeh Formation in Shiraz area

R. Mirzaee Mahmoodabadi; Y. Lasemi; M. Afghah

Volume 19, Issue 73 , January 2009, , Pages 139-146

https://doi.org/10.22071/gsj.2010.57203

Abstract
  Shaley Pabdeh Formation (Paleocene-Oligomiocene) expanded in Fars, Khozestan and Lorestan. Lower Lithostratigraphical limit with Gurpi Formation recognized by purple shale. Upper Lithostratigraphical limith with Asmari Formation is transitional. In order to study sedimentary environments and sequence ...  Read More

Depositional Environments & Sequence Stratigraphy of the Kazhdomi and Sarvak Formations in the Northwest of Fars Province, Southwest Iran

H. Asilian Mahabadi; Y. Lasemi

Volume 16, Issue 63 , March 2007, , Pages 30-39

https://doi.org/10.22071/gsj.2008.58437

Abstract
  The Kazhdomi and Sarvak Formations (Bangestan Group) are mainly composed of carbonate rocks. In order to study facies, depositional environments and sequence stratigrphy of these formations in the northwest of FarsProvince, 4 stratigraphic sections including Namak Kangan, Khartang, Khormonj (Coastal ...  Read More

Environmental Interpretation of Kashafrud Formation (Upper Bajocian- Lower Bathonain) based on Ichnofossils, NE Iran

M. R. Poursoltani; R. Moussavi Harami; Y. Lasemi

Volume 17, Issue 65 , March 2007, , Pages 170-194

https://doi.org/10.22071/gsj.2008.58201

Abstract
        The KopetDaghBasin of northeast Iran formed in the NeotethysOcean after the closure of Paleotethys in the south of Turan plate. A thick sequence of Jurassic to Miocene sediments has been deposited in this basin without any major break. The siliciclastic Kashafrud Formation ...  Read More