四川峨眉山龙门洞下三叠统嘉陵江组一段遗迹组构及其沉积学意义
张国成, 王昆

Ichnofabrics and their sedimentary significance of the Member 1 of Lower Triassic Jialingjiang Formation at Longmendong,Emei Mountains, Sichuan Province
Zhang Guocheng, Wang Kun
龙门洞剖面地理位置