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网络首发:2002-03-25,
纸质出版:2002
移动端阅览
塔河地区石炭系仅发育下石炭统巴楚组和卡拉沙依组。经研究
石炭系中共发育块状砂质砾岩相、板块交错层理含砾砂岩相、槽状交错层理含砾砂岩相、板状交错层理砂岩相等 11种沉积微相。石炭系中共识别出 4大沉积体系 :辫状河三角洲体系、三角洲体系、泻湖-潮坪体系和碳酸岩台地体系。其中
辫状河三角洲体系最为发育
是石炭系的主要组成部分;碳酸岩台地体系发育最为局限
仅在巴楚组底部见到。
The Lower Carboniferous Bachu Formation and Karashayi Formation developed in Tahe Region could be divided into massive sandy conglomerate facies
platy cross-bedded conglomeratic sandstone facies
trough cross-bedded conglomeratic sandstone facies
platy cross-bedded sandstone facies and 4 depositional systems such as braided river delta system
delta system
lagoon-flat system and carbonate platform system.The braided river delta system developed well in the region
and plays the main part of the Carboniferous System;carbonate platform could only be found on the bottom of the Bachu Formation.
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