Mendeley
TY  _  JOUR
ID  -  13980215179111
TI  -  Reconstruction of sedimentary environment, and depositional sequences based on Microfacies of the Qom Formation in the Kahak area (Southwest of Qom city)
JO  -  Iranian Journal of  Petroleum Geology
JA  -  ES
LA  -  fa
SN  -  2251-8738
AU  -  Mahyad Mahdiyeh 
AU  -  Vaziri moghadam Hosyen
AD  -  دانشگاه اصفهان
AD  -  دانشگاهاصفهان 
Y1  -  2019
PY  -  2019
VL  -  15
IS  -  
SP  -  32
EP  -  48
KW  -  Microfacies
 depositional sequences
Qom Formation
Kahak area
DO  -  
N2  -  In this study, sedimentary environment and depositional sequences were reconstructed based on distribution of microfacies in the sequence belong to the Qom Formation in the Kahak area. The formation was formed alternation of shale and limestone. The boundary between the Qom Formation and the volcanic rocks is unconformable. In addition, the Upper Red Formation in the Kahak area unconformably overlies the Qom Formation. In the study area, 6 microfacies, and 1 terrigenous facies (shale) for the Qom Formation were identified by study of these rock samples. The Qom Formation was deposited in an open-shelf carbonate platform in the study area. This platform can be divided into two environments that the environments consist of the inner shelf (restricted lagoon and semi-restricted lagoon) and middle shelf. Finally, two third-order sequences were identified based on distribution of microfacies in the Kahak area.
UR  - rimag.ir/en/Article/33884
L1  - rimag.ir/en/Article/Download/33884
ER  -  
