ba yan hao te pen di dong bu gu sheng dai chen ji de fa xian ji qi da di gou zao yi yi
Author(s): Yuan Xiaoqi Geng Guocang
Pages: 381-389
Year: 1992 Issue: 4
Journal: Oil & Gas Geology
Keyword: 阿拉善地块; 巴彦浩特盆地; 奥陶系; 石炭系; 坳拉槽; 碰撞谷;
Abstract: Geophysical and drilling data-proved that Upper Paleozoic sediments of several thou-sand meters thick are preserved in east part of Bayanhot Basin,of which the OrdovicianTremadocian-Arenigian and Llanvirnian-Llandeilian are respectively typical platform de-posits and Helan aulacoge deposits;Carboniferous Tournaisian-Visean and Namurian-Westfalian are respectively steady transgressional deposits and Helan collisional valley de-posits.The discovery shows that the study region had not uplifted all the time.
Pages: 381-389
Year: 1992 Issue: 4
Journal: Oil & Gas Geology
Keyword: 阿拉善地块; 巴彦浩特盆地; 奥陶系; 石炭系; 坳拉槽; 碰撞谷;
Abstract: Geophysical and drilling data-proved that Upper Paleozoic sediments of several thou-sand meters thick are preserved in east part of Bayanhot Basin,of which the OrdovicianTremadocian-Arenigian and Llanvirnian-Llandeilian are respectively typical platform de-posits and Helan aulacoge deposits;Carboniferous Tournaisian-Visean and Namurian-Westfalian are respectively steady transgressional deposits and Helan collisional valley de-posits.The discovery shows that the study region had not uplifted all the time.
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