SUMMARY

Zonation of Present geodynamic structure of the Tuần Giáo and adjacent areas

Nguyễn Hữu Tuyên, Cao Đình Triều, Phùng Thị Thu Hằng

This paper presents the features of Present geodynamic zonation of the Tuần Giáo and adjacent areas on the basis of integrated data set analysis of geological, geophysical materials, deep crustal structure, topography, geomorphological indicator and remote sensing images. Initial research results have been allowing to establish 4 geodynamic blocks of second level: Hoàng Liên Sơn, Sơn La - Sông Đà, Sông Mã - Sốp Cốp and Điện Biên Blocks. These geodynamic blocks of 2^nd level are continued to be divided into lower-order or sub-blocks by boundaries which consist of faults within block. This is clearly expressed by vertical movement between these geodynamic blocks and the lower-order blocks in the studied area.

Người biên tập: TS. Bùi Văn Thơm.