为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The Jehol fauna was initially represented by a bony fish, concostracan and an insect, as a Lycoptera davidi-Eosestheria-......

文章描述了西藏最西南部札达、噶尔地区双壳类化石2新种和1新亚种,并刊出部分双壳类化石图版。......

鄂尔多斯盆地位于华北地台西部。在详细分析地层接触关系、构造界面特征、地层发育特征和连续性、盆地沉积与周边构造的关系、物源......

滦平盆地张家沟侏罗－白晋系界线上下为连续沉积的浅湖一半深湖序列，介形类和叶肢介类化石丰富，是中国陆相J／K界线理想的层型候选剖面。......

以造山带为物源区的周缘盆地中的沉积物记录着物源区的成分特征，保存着造山带的演化历史。根据地层资料，利用质量平衡方法得到大别造......

覆盖区侏罗—白垩系分布、变形特征及构造演化对理解华北克拉通破坏过程具有重要意义。根据编制的地层分布图和地震资料解释，研究了......

In Peninsular Malaysia, the Jurassic-Cretaceous sequences are represented by continental deposits in several isolated ba......

The Purbeck beds in Dorset, the Tuchengzi Formation in western Liaoning Liaoning Province or the Houcheng Formation in n......

In the Yanliao area, the occurrence of the Nestoria-Keratestheria fauna and the Eoparacypris- Luanpingella-Darwinula ass......