华东地质学院学报
華東地質學院學報
화동지질학원학보
JOURNAL OF EAST CHINA GEOLOGICAL INSTITUTE
2001年
1期
5-10
,共6页
沉积体系相模式%圭峰群地层关系%信江盆地%晚白垩世
沉積體繫相模式%圭峰群地層關繫%信江盆地%晚白堊世
침적체계상모식%규봉군지층관계%신강분지%만백성세
晚白垩世信江盆地北缘及南缘边界断层附近发育冲积扇体系，中央洼陷区发育河流沉积体系。河口组地层对应南缘冲积扇体系，塘边组地层对应中央洼陷区河流体系，莲荷组地层对应北缘冲积扇体系。三组地层为同一时期不同沉积体系在不同构造位置上的沉积响应。
晚白堊世信江盆地北緣及南緣邊界斷層附近髮育遲積扇體繫，中央窪陷區髮育河流沉積體繫。河口組地層對應南緣遲積扇體繫，塘邊組地層對應中央窪陷區河流體繫，蓮荷組地層對應北緣遲積扇體繫。三組地層為同一時期不同沉積體繫在不同構造位置上的沉積響應。
만백성세신강분지북연급남연변계단층부근발육충적선체계，중앙와함구발육하류침적체계。하구조지층대응남연충적선체계，당변조지층대응중앙와함구하류체계，련하조지층대응북연충적선체계。삼조지층위동일시기불동침적체계재불동구조위치상적침적향응。
Fluvial fan sedimentary system disposed at the edge of south and north basin; Braided river system disposed in the central basin in late cretaceous in Xinjiang. Hekou Group was related as afluvial fan sedimentary system in the south; Tangbian Group was related as braided river system in the center; Lianhe Group was related as fluvial fan sedimentary system in the north. They were disposed at the same time in the different structure location.
