辽宁建昌国家级化石集中产地化石分布特征及保护区划研究

古生物化石是地球历史的见证,是研究生命起源和演化的重要科学依据。辽宁建昌国家级化石集中产地是世界上最重要的燕辽生物群和热河生物群的化石产地,化石种类和化石数量丰富,是受到中外古生物学者关注的热点研究区域。根据近年来的研究成果,对建昌中生代生物化石的地理分布、赋存层位和化石属种等进行归纳介绍,并对古生物化石产地进行保护区划,将建昌化石产地划分出3个保护区,并进一步划分出5个核心区、6个缓冲区和3个试验区,为建昌地区开展相关研究和保护工作提供了科学参考和基础地质资料。

Study on distribution characteristics and conservation zoning of the National Fossil Reserve in Jianchang of Liaoning Province

Paleontological fossils attest to the earth history,and are significant scientific basis for the life origin and evolution research.The National Fossil Reserve in Jianchang of Liaoning Province has been the world’s most important Yanliao and Jehol Biota fossil site,with abundant fossil species and quantities,which has been the hatspots study area for paleontologists around the world.According to the research achieve ments in recent years,the authors in this paper summarized and introduced the geographical distribution,strata bearing and fossil species of the Mesozoic fossil in Jianchang area.Besides,the fossil reserves were zoned with conservation into 3 protected areas in Jianchang fossil reserve,including 5 core areas,6 buffer areas and 3 pilot areas.This research would provide scientific reference and basic geological data for research and protection of the National Fossil Reserve in Jianchang area in the future.