Yazar "Moghadam, Hadi Shafaii" için listeleme
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Crustal evolution of NW Iran: Cadomian arcs, archean fragments and the cenozoic magmatic flare-up
Moghadam, Hadi Shafaii; Griffin, William L.; Li, Xian-Hua; Santos, Jose F.; Karslı, Orhan; Stern, Robert J.; Ghorbani, Ghasem; Gain, Sarah; Murphy, Rosanna; O'Reilly, Suzanne Y. (Oxford Univ Press, 2017)The Cadomian orogen of NW Iran includes a series of metamorphic rocks with zircon U-Pb ages between ca 562 and 505 Ma (Ediacaran to middle Cambrian). the Ediacaran-Cambrian basement is intruded by a series of Late Eocene-Late ... -
Geochemical insights and petrogenetic processes of ophiolitic fragments from Avajiq and Silvana: implications for Neo-Tethyan Evolution in northwest Iran
Modjarrad, Monir; Uysal, İ̇brahim; Moghadam, Hadi Shafaii; Demir, Yılmaz; Müller, Dirk (Taylor & Francis Ltd., 2025)The Avajiq and Silvana ophiolites are part of the Late Cretaceous Neo-Tethyan ophiolitic belt located in northwestern Iran, between the Sevan-Akera suture to the north and the Bitlis-Zagros suture in the southwest. The ... -
The Paleogene ophiolite conundrum of the Iran-Iraq border region
Moghadam, Hadi Shafaii; Li, Qiu-Li; Stern, Robert J.; Chiaradia, Massimo; Karslı, Orhan; Rahimzadeh, Bahman (Geological Soc Publ House, 2020)New and compiled geochemical, isotopic and geochronological data allow us to propose a new explanation for Paleogene oceanic magmatic rocks along the Iran-Iraq border. These rocks are represented by a thick pile (>1000 m) ... -
Tracking the birth and growth of Cimmeria: Geochronology and origins of intrusive rocks from NW Iran
Moghadam, Hadi Shafaii; Li, Qiu-li; Griffin, William L.; Karslı, Orhan; Santos, Jose F.; Ottley, C. J.; Ghorbani, Ghasem; O'Reilly, Suzanne Y. (Elsevier, 2020)New geochronological and geochemical data for Late Neoproterozoic to Mesozoic intrusive rocks from NW Iran define major regional magmatic episodes and track the birth and growth of one of the Cimmerian microcontinents: the ... -
Zircon U-Pb, geochemical and isotopic constraints on the age and origin of A- and I-type granites and gabbro-diorites from NW Iran
Moghadam, Hadi Shafaii; Li, Qiu-Li; Griffin, William L.; Stern, Robert J.; Chiaradia, Massimo; Karslı, Orhan; Ghorbani, Ghasem; O'Reilly, S. Y.; Pourmohsen, Mehrdad (Elsevier, 2020)The continental crust of NW Iran is intruded by Late Cretaceous I-type granites and gabbro-diorites as well as Paleocene A-type granites. SIMS and LA-ICPMS U-Pb analyses of zircons yield ages of 100-92 Ma (Late Cretaceous) ...
