辽西北票上园乡黄半吉沟地区义县组地层与时代概述

Beipiao Huangbanjigou area,Yixian Formation and the era of Xiang overview

自辽西地区义县组发现了大量珍稀的动、植物化石以来,该地区受到了国内外各界学者的广泛关注,而在早年对该组时代的研究中,不同的专家学者对其时代归属持有不同的看法。本文就不同学者的观点进行了简要概述,并对该组在辽西北票上园乡黄半吉沟地区出露的地层进行了简要总结。

Since the Yixian Formation found a large number of rare animal and plant fossils,the region attracted widespread attention at home and abroad scholars from all walks of life,and in the early years of the study group,age,different experts have different views on the age of.In this paper,the views of scholars are briefly outlined,and the group exposed strata in the Beipiao Township Park Huangbanjigou area are briefly summarized.