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.

• 运用沉积物物理、化学、生物参数 ,分析吉安盆地的沉积环境 ,取得了显著效果 ,为古沉积环境分析积累了经验。