شماره ركورد كنفرانس :
4208
عنوان مقاله :
Tectono-stratigraphy , geodynamic post-Eo-Cimmerian deposits (Lower-lower Middle Jurassic Shemshak Group) in the Binaloud Mountains, NE Iran
پديدآورندگان :
Naimi-ghassabian Nasser Geological survay of Iran, Mashhad Territory, Mashhad, Iran , Malekdadi Fatemeh Geological survay of Iran, Mashhad Territory, Mashhad, Iran , Azadbakht Somayeh Geological survay of Iran, Mashhad Territory, Mashhad, Iran , Saadat-Nejad Javad National Iranian Oil Company (Exploration Management), Tehran, Iran
كليدواژه :
post , Eo , Cimmirian , Tectono , stratigraphy , Binaloud Mountains , Shemshak Group , Shandiz area
عنوان كنفرانس :
نخستين كنگره بين المللي ژوراستيك ايران و كشورهاي همجوار
چكيده فارسي :
The Binaloud Mountains are located at the south of the kopeh Dagh Structural zone as a transitional zone between the Alborz and Central Iran Structural zones. The Lower - lower Middle Jurassic non-marine sedimentary succession (Shandiz-Torghabeh) of the Binaloud Mountains of NE Iran, subdivided into three units: The Jc1 (equivalent of Arefi Fm.), the Jc2 (equivalent of Baz-e-howz Fm.) and the Jc3 (equivalent of Aghounj Conglomerate) that is correlated with the Jurassic part of the Shemshak Group in Alborz Mountains. This succession overlays the metamorphic rock units of the lower part of the Shemshak Group (so-called Mashhad Phyllite) by the angular unconformity that is deformed during the Late Triassic-Early Jurassic Eo-Cimmerian Orogeny. The main uplift of Cimmerides (exhumation and erosion), associated with the transition from syn- to post- orogenic (molassic type) sediments of the peripheral foreland basin.
