四川盆地陆相三叠系和侏罗系--地层格架、生物多样性和重要地层界线
The Sichuan Basin iS one of the largest terrestrial basins in China with rich oil and gas resources．The extensive distribution and development ofthe Mesozoic strata make the Sichuan Basin one of the best known areas for the Triassic-Jurassic studies in China．In particular,the Triassic and Jurassic sequences arc continuously cropped out in this basin yielding diverse fossil organisms．The Lower and Middle Triassic strata are of marine origin，consisting of dolomites and limestones with a few gypsum and salt rocks，and are interpreted as a series of arid closed-plateform evaporate deposit．The Upper Triassic and the whole Jurassic strata represent the non-marine fluvial and lacustrine deposits bearing a variety of fossilplants and fauna．
Upper Triassic Jurassic Triassic/Jurassic boundary Jurassic/Craterous Boundary fossil biota the Sichuan Basin
王永栋 田宁 蒋子堃 付碧宏 谢小平 黄其胜 李奎 李罡 刘兆生 喻建新 泮燕红
中国科学院南京地质古生物研究所,南京 210008 中国科学院南京地质古生物研究所,南京 210008 沈阳师范大学古生物学院,沈阳 110034 中国科学院南京地质古生物研究所,南京 210008 中国科学院研究生院,北京 100046 山东曲阜师范大学,曲阜273165 中国地质大学(武汉),武汉 430074 成都理工大学,成都 610059
国内会议
贵州
中文
143-145
2011-10-01（万方平台首次上网日期，不代表论文的发表时间）