Sedimentary facies and palaeogeography during the Early Sinian and potential of the rhodochrosite deposits in northeastern Guizhou and its adjacent areas;

In order to better understand the block rotations in the Northeast China and adjacent regions, we analyses mid-early Cretaceous, late-early Cretaceous and late Cretaceous paleomagnetic data respectively.

In this paper,the fundamentals of high-density induced polarization,technical parameters of the equipments and its application in exploration of mercury-zinc deposits in the northeast of Guizhou Province are introduces principally.

Integrated geophysical studies of the Pre-Silurian bedrock strata in north Jiangsu area and adjacent regions.;