Focusing on the Shuixiakou Section (Xikou area, Zhen'an County, Shaanxi Province, southeastern Qinling region, China), t......

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......

以酒西盆地窿3井泥岩及泥灰岩中的黄铁矿为测试对象，探 讨 了利用矿物热电性恢复盆地古地温的可能性。研究表明，黄铁矿的热电系数反......

According to the evolutionary processes of stable oxygen isotope in lake water, a physical model has been established to......

-Long-chain alkenones were detected in samples of sea surface sediments from the Chukchi Sea and the Bering Sea areas, t......

The Mg/Sr ratio in a stalagmite, which is directly proportional to DMg/Ca, the solid-liquid distribution coefficient of ......