Fourteen species of nonmarine gastropod opercula are found to be in high abundance in the Oligocene upper member of the ......

The genus Burretiodendron Rehder is currently endemic to an area near the China-Vietnam border and the limestone mountai......

The thick,Eocene to Pliocene,sedimentary sequence in Qaidam Basin at the northern margin of the Tibetan Plateau records ......

季风干旱的环境系统开始在渐新世期间开发了的亚洲人，而是干旱地区边界的准确位置在渐新世是不明确的。石块哺乳动物集合能被用来估......