Ultramafic xenoliths are common in Tietonggou intrusion, Laiwu, Shandong Province. Peridotite xenoliths develop two-stage metasomatism popularly: (i) The early
In order to understand the relationship be tween the community structure of bacteria in ice core and the past climate and environment, we initiated the study on
In order to further constrain the tectonic configuration of the Tianshan fold belt and the blocks of its northern and southern sides prior to the Eocene India/E
The retrograded eciogites have been discovered in the middle part of the northern margin of the North China Craton, which occur as lens or boudin within biotite
We obtain the co-seismic ground deformation field of the Mani M7.9 earthquake on November 8, 1997 through three-pass differential interferometric processing. Th