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足迹化石是一类重要的遗迹化石。2014年我们在义乌观音塘村后岩头山发现了2枚翼龙类足迹、接近30枚兽脚类恐龙足迹、2枚鸟脚类恐龙足迹、1组疑似的甲龙类恐龙足迹、1枚疑似鸟类足迹和较为破碎的蜥脚类恐龙足迹。本文阐述了其保存的地质背景,并对标本特征进行了简要的描述和分析。这是义乌市首次发现足迹化石,且该足迹化石点存在类型多、个体多的特征。对这个珍贵化石点的保护利用非常必要,为此提出了6点建议。
Footprints Fossils are a type of important trace fossils. In 2014, we found two pterosaur footprints in Yuantoushan at Guanyintang Village, Yiwu. Nearly 30 foot-type dinosaur footprints, two bird-footed dinosaur footprints, one suspected ankylosaur dinosaur footprint and one Suspected bird footprint and more fragmented sauropod dinosaur footprint. This paper describes the geological background of its preservation, and briefly describes and analyzes the characteristics of the specimens. This is the first time that footprints have been found in Yiwu City, and there are many types of footprints and many individuals. It is necessary to protect and utilize this precious fossil spot, and 6 suggestions are put forward for this purpose.