A Study on Techniques for Classification of Agricultural Ecological Environment Resources in Jian-Taihe Basin;

Apply deposit physics and chemistry biologic parameter to analysis the deposition enviroment in Jian basin,outstanding results are gained,and some advise are allamulated for the analyse of deposition enviroment of middle cainozoic era.

In light of the definition and classification criteria of lithostratigraphic unit, and based on lithologic and lithofacies characteristics, the authors have newly established a lithostratigraphic unit Longxi Member, which is a suite of rocks dominated by pluvial coarse-fine clastic rocks formed in late Late Cretaceous in the Taihe Basin.

Analysis of sequence stratigraphy and sedimentary system in Jingtai basin;