SHRIMP U-Pb zircon dating of Triassic A-type granites in Sonid Zuoqi,central Inner Mongolia,China,and its tectonic implications;

Indosinian extension in the Solonkersuture zone: The Sonid Zuoqi metamorphiccore complex, Inner Mongolia, China;

Study about the Tectonic Evolution in Sonid Zuoqi,Inner Mongolia;

There are some dark green rocks which mainly consist of plagioclase and hornblend in Sonid Zuoqi area.

ased on a good deal of practical materials,the authors probe into the division problem of Tertiary strata in Sonid Zuoqi area,and expound the new progress acquired in the geological surveying.

Through investigation and study,the author has several outline understandings to the prairie animal husbandry economy of Mendi 22 village.

Under the impact of market economy, the original collective ownership of the animal husbandry in the grasslands of Mongolia had been gradually disintegrating and entered into a market economy in the 1990s, which was an important transformation of the grassland animal husbandry economy in Mongolia with both critical realistic and .

The Sustainable development of grassland animal husbandry is a main part of the Sustainable development of China in the new millennium .

Climate factors have most connection with the grassland animal husbandry, so we know the changes in climate factors and the relationship between climate and grassland animal husbandry production have an important role to the development of grassland animal husbandry.

Characteristics and Genesis of the Bayan Bold Pluton in Southern Sonid Zuoqi, Inner Mongolia——Typical island arc magmatic rocks instead of adakitic rocks;