云南景谷盆地晚第三纪介形类古生态与油气的关系
刘正明
OSTRACODA ASSEMBLAGE IN NEOGENE IN JINGGU BASIN, YUNNAN PROVINCE AND ITS RELATION TO THE OIL AND GAS GENERATION
Liu Zhengming
石油学报 . 1992, (2): 198 -201 .  DOI: 10.7623/syxb199202033