南京北象山中侏罗世孢粉化石的发现_医网打尽文献搜索 关键词:孢粉 中侏罗世 北象山 南京 [gap=689]Keywords:palynofiora, Middle Jurassic, Beixiangshan, Nanjing
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...e Triassic (中三叠纪) , T3 —Late Triassic (晚三叠纪) , J1 —Early Jurassic (早侏罗纪) , J2 —Middle Jurassic (中侏罗纪) , J3 —Late Jurassic (晚侏罗纪) , K1 —Early Cretaceous (早白垩纪) , E2 —Eocene (始 新世) , E3 —Oligocene (渐新世) , ...
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early-middle Jurassic 早中侏罗世
middle jurassic-early cretaceous 中侏罗世早白垩世
early and middle jurassic 早中侏罗世
upper-middle jurassic 中上侏罗统
the middle jurassic 中侏罗统
low middle jurassic 中下侏罗统
middle jurassic basalt 中侏罗世玄武岩
The west boundary in the Early—Middle Jurassic was probably located in the Alxa Massif.
早—中侏罗世盆地西界可能远至阿拉善地块。
参考来源 - 鄂尔多斯盆地侏罗纪西界分析It is difficult to confirm the period of strong extrusion because tertiary stratum straight overlay on the middle Jurassic stratum, So there are many different opinions.
关于此次强烈挤压活动的时限,由于第三系直接覆盖在中侏罗统之上而难以确切厘定;从而造成认识上的不同。
参考来源 - 焉耆盆地中新生代构造抬升与热演化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
The Agilisaurus is from the middle Jurassic of China.
灵龙来自中国侏罗纪中期。
The middle Jurassic series Yanan Formation of in Lingwu coalfield is a lacustrine deltaic deposit.
灵武煤田的中侏罗统延安组含煤岩系为一湖泊三角洲沉积。
It was rift basin from Early Middle Jurassic to Early Creaceous and squeezed sag basin since Cenozoic.
早、中侏罗世—早白垩世为拉张盆地,第三纪以来为挤压坳陷盆地。
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