Specifically, the Yixian Formation marks the greatest bio-diversification, ... distinguishable from that of the Jianshangou Unit of lacustrine deposits (125.457 ± 0.051 Ma (Fig. 2).

Karewas are lacustrine deposits. According geographers, the Karewa Formation are glacio- fluvial-lacustrine and aeolian loess of Plio-Pleistocene age. It is extremely important for agricultural ...

Yuanhua Qing, Zhengxiang Lu, Xiandong Wang, Xiuzhang Song, Shunli Zhang, Hailong Meng, Porosity evolution of high-quality reservoirs in deep Palaeogene lacustrine carbonate rocks in the central Bohai ...

The Boss Point Formation, part of the Cumberland Group, consists mostly of sandy braidplain and muddy lacustrine facies. The braidplain facies mainly comprise stacked, trough cross-bedded channel ...

Lacustrine ecosystems needed 10 million years to recover after ... of tuffaceous layers in three outcrops dated the Triassic organic-rich shale to 242 Ma in the Middle Triassic Tongchuan Formation.

The researchers used these techniques to date columns of sedimentary lakeshore and lake bottom deposits, called lacustrine deposits, found surrounding and within a series of three pans dotted ...