山东寒武纪生物地层

BIOSTRATIGRAPHY OF THE CAMBRIAN SISTEM IN SHANDONG PROVINCE, CHINA

摘要:

Abstract:

The Cambrian strata are well-developed in Shandong Province of China. Many geologists and paleontologists have researched them for a long time. Lu Yanhao and Dong Nanting made a investigation into Zhangxia of Changqing Area in 1953 and established the Cambrian key section of the North China Faunal Province in North China. Based on the presence or absence of the Lower Cambrian Canglangpuian deposits and the sedimentary characters of the Middle Cambrian Zhangxiaian stage, the present writers preliminarily div...