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)
Facies analysis in transitional from Ordovician deposits (upper part of Shirgesht formation) to Silurian (lower part of Niur formation) in SW Kashmar, North of Tabas block

E Khazaei; M.H Mahmudy Gharaie; A Mahboubi; J Taheri

Volume 26, Issue 101 , December 2017, , Pages 111-126


  The studied section in SW Kashmar located in Tabas block of central Iran sedimentary - structural zone. According to field observations and petrography, two sets of siliciclastic and carbonate facies were distinguished. Three lithofacies were identified based on the field parameters such as lithology, ...  Read More

Deep Marine Trace Fossil Assemblages and their Palaeo- Environmental Significance from the Paleocene Amiran Formation in SW Lorestan

S. R. Moussavi-Harami; Y. Nasiri; A. Mahboubi; A. Bayetgoll

Volume 22, Issue 86 , December 2012, , Pages 229-244


  Amiran Formation (Paleocene) in Lorestan, folded Zagros zone, contains a diverse and exceptionally well preserved ichnofauna. A quantitative study of trace fossil in the Paleocene deep-marine clastic systems, this Formation, shows that they are powerful discriminators of submarine fan and related environments. ...  Read More

Petrography and Alteration of Chehelkureh Copper Deposit: Mass Balance of Elements and Behavior of REE

M. Maanijou; I. Rasa; D. Lentz

Volume 17, Issue 67 , February 2008, , Pages 86-101


       Chehelkureh copper deposit is located in Kuh-e-Lunka area, 120 km NW of Zahedan (SE of Iran). The host rocks of mineralization are intercalated Eocene turbiditic greywackes, siltstones, and shales (flysch). They are folded with N-S trend and the eastern limb of this fold has ...  Read More