supported by the National Natural Science Foundation of China(41030209 and 41272020);the National Basic Research Program of China(2013CB835001)
The identification and characterization of the phosphate preservation of the spherical microfossils in the Ediacaran Doushantuo time and the Early Cambrian has long been controversial.Modern artificial simulation expe...
This work was supported by the Knowledge In-novation Project of the Chinese Academy of Sciences(Grant No.KZCX3-SW-220);the National Natural Science Foundation of China(Grant No.40476024);the National Key Project for Basic Research of China(Grant No.2000078500);the Ministry of Science and Tech-nology of China(Grant No.2003DEA6N041).
A new approach to the basic composition char- acter of deep sea sediment is discussed in this paper for indi- cating its paleoenvironment meaning. For this purpose high precision grain size character of sediments from...