Oldest rocks are sparsely distributed within the Dharwar Craton and little is known about their involvement in the sedim......

叠层石性状编码是运用一组阿拉伯数字记录叠层石各种性状的编码。反映一个叠层石形态和结构特征的性状主要包括柱体形态、大小、高......

This study describes a sequence of microbialites and volcanics of the Lower Cretaceous Shipu Group, an example of microb......

The Mesoproterozoic Wumishan Formation consists mainly of dolomites that represent diagenetically transformed limestones......

Various early Paleozoic(Cambrian Series 3-Middle Ordovician)reefs are found in the Taebaek Group,eastern Korea,located i......

The studies on stromatolites occurring in the Mesoproterozoic Tieling Formation, Zhoukoudian, Beijing indicate that the ......