Late Paleozoic sedimentary systems and gas potential in the south Ordos Basin;

Geochemistry of Rare Earth Elements in Late Paleozoic Coals in the North China;

Geochemistry of Late Paleozoic epimetamorphic rocks in Jixi of Heilongjiang and its structural setting;

The palaeokarstification in the Late Palaeozoic Youjiang Basin, southwestern China;

The discovery and implications of the Nalong Late Palaeozoic rift basin in Damxung, Xizang;

Sedimentary Tectonic Evolution from Late Palaeozoic to Triassic in the South of North China Block;

Remote Sensing Interpretation and Characteristics of Basin-controlling Faults of Neopaleozoic Oil and Gas-bearing Basin in Middle Part of Guangxi;

The source rock, flow-conducting system and trap of the Eopaleozoic and Neopaleozoic petroleum accumulation systems are isolated in Tazhong area, in which the petroleum of Eopaleozoic comes from single source, whereas that of Neopaleozoic from multiple sources, shaping three-body systems, respec.

Kalamaili suture zone is an important plate boundary in north Xinjiang,and there are plenty of Neopaleozoic volcanic rocks around it.

The paper has summarized systematically evolutionary law in time and space on petrofacies and paleogeography of Late Paleozoic era in Northern China and distributive law of depositional systems.