Medium-term datum plane cycle and coal-accumulating processes of the Eocene Hulin Formation in eastern Heilongjiang;

Mesozoic and Cenozoic tectonic evolution of the basin group in eastern Heilongjiang,China;

The recognition of the Barremian ammonites, Barremian Albian marine bivalves, Early Cretaceous dinoflagellates, radioralians, and foraminifers has all demonstrated that the coal bearing measures, the Longzhaogou and Jixi Groups, and Dajiashan Formation of eastern Heilongjiang are the middle and late Early Cretaceous age.

Classification of Tectonic Sequence and Dynamic Evolution of Jixi Basin,Eastern Heilongjiang Province;

A lot of radiolarian cherty is found in the T3-J1 strata in Eastern Heilongjiang Province during recent geological survey, although previous exploration was not targeted at these strata for oi.

Chronostratigraphic division of the Jixi Group in eastern Heilongjiang Province and its geological significance;

Bivalve Fossils from the Qihulin Formation in Eastern Heilongjiang Province;

Sedimentary facies characteristics and their evolution of the Early Cretaceous relict basins in eastern Heilongjiang Province;

The basins include Sanjiang basin, Boli basin, Jixi basin, Hulin basin, Ning'anbasin, Hegang basin and Tangyuan fault basin in eastern Heilongjiang Province.