Study on the White Smoke Stype of Lacustrine Exhalative Rock in the Xiagou Formation of Qingxi Sag of Jiuxi Basin. 酒西盆地青西凹陷下沟组湖相白烟型喷流岩研究
Alga Assembtages and Palaeoenvironment of Eogene Hetaoyuan Formation Lacustrine Carbonate Rocks in Biyang Depression, Henan Province 泌阳凹陷核桃园组湖相碳酸盐岩系藻类组合及古环境