Fahliyan Formation(Neocomian) is one of the important hydrocarbon reservoirs of Khami group in southwest of Iran.This Formation has 332 m thickness in typical section and mainly consists of carbonate rocks.In this stu...Fahliyan Formation(Neocomian) is one of the important hydrocarbon reservoirs of Khami group in southwest of Iran.This Formation has 332 m thickness in typical section and mainly consists of carbonate rocks.In this study,the Fahliyan Formation was investigated in subsurface section of AZN#B Well in the north Dezful embayment(with 281 m thickness).The lower boundary of Fahliyan Forma-展开更多
Ardak Watershed with an area of about 497 km<sup>2</sup> is one of the tributaries of Kashaf Rud River Watershed in north east Iran,which consists of two main rivers.This catchment is located in the Kopet-...Ardak Watershed with an area of about 497 km<sup>2</sup> is one of the tributaries of Kashaf Rud River Watershed in north east Iran,which consists of two main rivers.This catchment is located in the Kopet-Dagh structural zone and Ardak Watershed is surrounded by Chaman Bid, Mozduran,Shurijeh,Tirgan,and Sarcheshme Formations.The lithofacies and architectural elements show that two main rivers are gravel-bed braided river in their most parts.The major erosion types in this watershed are rock fall,rill,surface erosions,and gully and channel bank erosion.In the study area,the amount of sediment yield estimation in GIS framework using MPSIAC model is about 130.749 m<sup>3</sup>·km<sup>-2</sup>·a<sup>-1</sup>or 1.77 t·h（-1）and most parts of the basin（more than 90%）has low erosional rate.Mozduran and Tirgan Formations展开更多
During the last five years conodont faunas of 6 Carboniferous-Permian sections of the Eastern and Central Iran have been investigated.Recently fusulinids from these sections(Anarak,Zaladu,Halvan,Tangale -Mokhtar,Kaviz...During the last five years conodont faunas of 6 Carboniferous-Permian sections of the Eastern and Central Iran have been investigated.Recently fusulinids from these sections(Anarak,Zaladu,Halvan,Tangale -Mokhtar,Kaviz and Bage-Vang) were studied by E.Ja.Leven.The provincial Permian scale in the Tethys (Leven,1980) is based on fusulinids.The occurrence of fusulinids and conodonts in the same samples展开更多
Parent material is the most important soil forming factor.Therefore,relation between geological forma- tion and soil properties was investigated in southwestern Iran.First,geological formations of Asmari,
文摘Fahliyan Formation(Neocomian) is one of the important hydrocarbon reservoirs of Khami group in southwest of Iran.This Formation has 332 m thickness in typical section and mainly consists of carbonate rocks.In this study,the Fahliyan Formation was investigated in subsurface section of AZN#B Well in the north Dezful embayment(with 281 m thickness).The lower boundary of Fahliyan Forma-
文摘Ardak Watershed with an area of about 497 km<sup>2</sup> is one of the tributaries of Kashaf Rud River Watershed in north east Iran,which consists of two main rivers.This catchment is located in the Kopet-Dagh structural zone and Ardak Watershed is surrounded by Chaman Bid, Mozduran,Shurijeh,Tirgan,and Sarcheshme Formations.The lithofacies and architectural elements show that two main rivers are gravel-bed braided river in their most parts.The major erosion types in this watershed are rock fall,rill,surface erosions,and gully and channel bank erosion.In the study area,the amount of sediment yield estimation in GIS framework using MPSIAC model is about 130.749 m<sup>3</sup>·km<sup>-2</sup>·a<sup>-1</sup>or 1.77 t·h（-1）and most parts of the basin（more than 90%）has low erosional rate.Mozduran and Tirgan Formations
文摘During the last five years conodont faunas of 6 Carboniferous-Permian sections of the Eastern and Central Iran have been investigated.Recently fusulinids from these sections(Anarak,Zaladu,Halvan,Tangale -Mokhtar,Kaviz and Bage-Vang) were studied by E.Ja.Leven.The provincial Permian scale in the Tethys (Leven,1980) is based on fusulinids.The occurrence of fusulinids and conodonts in the same samples
文摘Parent material is the most important soil forming factor.Therefore,relation between geological forma- tion and soil properties was investigated in southwestern Iran.First,geological formations of Asmari,
