The three-dimension crustal and upper mantle structures in the region around Beijing were studied by seismic tomography. We used the P wave arrival times from l
Micro-aftershocks with magnitude range of 1.5-4 around the Wenchuan earthquake epicenter,the southern part of the Longmenshan fault zone,exhibit good frequency-
This research compares submarine morphology with seismic reflection profiles as they manifest tectonics in a rapidly transform continental margin (Monterey Bay,