鄂拉山北段早二叠世地层研究新进展New advance in the study of Early Permian strata in the Northern Sector of the Ela Mountain
祁良志,邢国忠,马延虎
摘要(Abstract):
以现代地层学的理论为指导,将鄂拉山北段早二叠世地层新建切吉组,划分为三个段级地层单位,即:下段、中段和上段。将该套地层所含科化石作了进一步研究,划分出Neoschwagerina带和Yabeina带
关键词(KeyWords): 鄂拉山,早二叠世,切吉组,类,青海
基金项目(Foundation):
作者(Author): 祁良志,邢国忠,马延虎
DOI: 10.19839/j.cnki.dcxzz.1997.01.004