The Discovery of Early Triassic Conodont in the Huashixia Area of Maduo County, Qinghai Province, NW China and Its Significance
详细信息
- 责任者：Fang Qiang (State Key Laboratory of Geobiology and Environmental Geology ; China University of Geosciences ; Beijing 100083 ; China) ; Zhang Haijun
- 刊名：Acta Palaeontologica Sinica
- 出版年：2013
- 卷期：30(4)
- 关键词：牙形石 ; conodonts ; 青海 ; Qinghai Province
- 页码：p.423-425
- 图表：2 illus., 17 refs.
- 分类号：1100
- issnNo：ISSN0001-6616
- isbnNo：CN32-1188/Q
摘要
The conodont Scythogondolella milleri （Mtiller, 1956） is found from ＂Xiadawu＂ Formation in the Huashixia area of Maduo Country, Qinghai Province for the first time. This work indicates that the existence of Smithian or up into lower Spathian in this area and the genus Scythogondolella or some species of Scythogondolella is not the characteristic element of the Himalayan biogeographic sub-province as previously suggested.