为了解决这个问题,我们先来看看古生物学家是怎样给化石下定义的。地质出版社出版的有千余专家、学者参与编写、编修的新版《地球科学大辞典》上是这样定义“化石”的:化石指的是“由于自然作用保存在地层中的地史时期的生物遗体、遗迹”。换句话说,化石是生活在地质历史时期遗存在地层中的古代生物遗体、遗迹和遗物。这个定义中包含两个关键词:空间概念的“地 To solve this problem, let’s look at how paleontologists define fossils. Geological Publishing House published more than a thousand experts and scholars involved in the preparation of a new version of ”Earth Science Dictionary“ is defined as ”fossil“: fossil refers to ”due to natural role in the formation of the ground Historical remains of biological remains ". In other words, fossils are ancient biological remains, remains and relics that lived in strata during geological history. This definition contains two key words: the concept of space