middle jurassic-early cretaceous的意思|示意
中侏罗世-早白垩纪
middle jurassic-early cretaceous的网络常见释义
中侏罗世早白垩世 多巴区幅地质调查新成果及主要进展 关键词 ：中侏罗世—早白垩世；席状岩墙群；角度不整合；印支运动；奥陶纪；志留纪；冈底斯 [gap=1490]Key words ： Middle Jurassic-Early Cretaceous； sheeted dike swarm； angular unconformity； Indosinian； Ordovician； Silurian； Ga
middle jurassic-early cretaceous相关例句
Mineral , palaeontology , middle devonian , permian to early jurassic , and cretaceous.
收藏矿物、古生物学、中泥盆纪、二叠纪到早期的侏罗纪和白恶纪。
During Late Triassic to Early Jurassic, Marine sediments formed (sallow_bay facies or alternating continent_marine facies), and only continental facies deposited during Middle Jurassic to Cretaceous.
上三叠统—下侏罗统有海相地层(浅海海湾相或海陆交互相碎屑岩)分布，而中、上侏罗统及白垩系为陆相地层。
In these process of evolution, it deposited mainly hydrocarbon source rocks of lacustrine facies in the Early Cretaceous and secondary coal measures source rocks in Early-Middle Jurassic.
主要形成了下白垩统半深湖相烃源岩，其次为中下侏罗统煤系烃源岩。
Basin evolution in ne China goes through four stages: early Jurassic rift basin, middle-late Jurassic partitioned foreland basin, late late Jurassic-Cretaceous rift basin and Cenozoic rift basin.
东北地区中新生代盆地演化经历早侏罗世裂陷盆地、中晚侏罗世分割式前陆盆地、晚侏罗世末期至白垩纪裂谷盆地及新生代裂谷盆地四个演化阶段。