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)
Zayanderoud area high pressure metamorphic rocks: correlation with the Menderes massif eclogite-gneiss and implication for the late Gondwana reconstruction

R Jamali Ashtiani; Hassanzadeh J; M Rahgoshay; A Sharifi

Volume 26, Issue 101 , December 2017, , Pages 183-196


  The Sanandaj-Sirjan zone is a NW-SE trending orogenic belt immediately north of the Zagros suture, which represents the former position of the Neotethys Ocean.  This zone includes a Pan-African basement similar to the various terranes to the north in Central Iran. The crystalline basement is nonconformably ...  Read More

Zircon U-Pb geochronology and Lu- Hf and O isotopes of the metamorphosed intrusive rocks from SW Salmas

F Kozekoulani; M Rahgoshay; H Shafaii Moghadam

Volume 26, Issue 102 , March 2017, , Pages 303-312


  Intrusive rocks from SW Salmas include mafic-intermediate and acidic rocks, which occur in the border of Sanandaj-Sirjan and Urmia-Dokhtar zones in Northwest of Iran. The mafic-intermediate rocks comprise metadiorite and metagabbros that are the oldest rocks in the region. The acidic rocks include metagranite ...  Read More

New Insight to Paleogeography and Structural Evolution of the Alborz in Tethyside

H. Nazari; J-F. Ritz; S. Oghbaee

Volume 16, Issue 64 , March 2007, , Pages 38-53


  Development and evolution of Tethys basins during geological history from the Precambrian to Paleogene has been considered by many geoscientists.  The first sign of various basins propagation of Tethys which resulted in separation of supercontinents, ancient lands (such as Eurasia, Gondwana) and ...  Read More