下扬子地区下三叠统蠕虫状灰岩及其成因*
张杰1,2,3, 童金南3

Vermicular limestone of the Lower Triassic and its origin in Lower Yangtze Region
Zhang Jie1,2,3, Tong Jinnan3
下扬子地区部分剖面下三叠统柱状对比图( 据实测及仇福康和陈才德,1983 ; 汪贵翔,1984 )