本文通过对荣华二采区10...

华南奥陶纪生物礁主要分布于三个层位,选择了数个生物礁实例分析当时的古地理格局对礁相地层时空分布的控制作用.涉及到的生物礁赋......

Three Devonian reefs (bioherms) from Yunnan and Guangxi, southern China, are studied in detail.Six microfacies types are......

Typical reefs in the Paleogene and early Neogene strata of the Qaidam Basin, Tibetan Plateau, China, reveal their intern......

Spherical microfossils are present in the Hindeodus parvus zone of the Lower Triassic in Ziyun, Guizhou Province. They g......