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

四川峨眉山龙门洞剖面下三叠统嘉陵江组一段 Arenicolites 遗迹组构和 Palaeophycus tubularis 遗迹组构组分图解