Nihewan相关论文
A new Early Pleistocene Paleolithic site was found in July 2001 in the Nihewan Basin, Hebei Province. Totally 500 mammal......
Rock magnetic measurements of Nihewan sediments from Xujiayao section demonstrate that magnetite, hematite and maghemite......
对泥河湾动物群（狭义）与欧洲维拉方经典动物群中属级相同的２０种哺乳动物进行形态和进化水平上的对比发现，其中有１１种（包括亚种）和晚维拉方期......
利用扫描电镜以及X射线能谱仪，对泥河湾盆地井儿洼剖面的粉砂-黏土沉积纹层进行成分分析，结果表明在一个纹层偶中Si和Ca元素的质量含......
Debate on depositional environment about foraminifera-rich strata in many Cenozoiccontinental basins in East China has e......
