TY - JOUR A1 - He [Ting-gui] & Yang [Xianhe] JO - Bulletin of Chengdu Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences C1 - 3: 69-95 (in Chinese) TI - (Lower Cambrian Meishucun Stage of the western Yangtze stratigraphic region and its small shelly fossils UR - https://www.molluscabase.org/aphia.php?p=sourcedetails&id=366865 PY - 1982 Y2 - 2024-03-29 ER -