青白口纪
- 网络qingbaikou period;QingbaikouPeriod
青白口纪-
第二构造层为青白口纪晚期大陆裂谷火山&沉积岩。
The second one is volcanic-sediment in continental rift during late Qingbaikou Period .
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第一构造层为蓟县纪&青白口纪早期弧后边缘盆地沉积。
The first one is back arc basin sediment in margin of back arc during Jixian Period-early Qingbaikou Period .
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赣中南青白口纪地层划分与对比
Stratigraphic division and correlation of Qingbaikouan strata in south-central Jiangxi
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将原神农架群顶部的一套碎屑岩组合新建为青白口纪凉风垭组。
And the elastic assemblage on the top of Shennongjia Group is newly named as Liangfengya Formation of Qingbaikou Period .