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曾几何时,原本只供科学家作科研资料的古生物化石,也悄悄走进了收藏家和奇石爱好者之藏室,成为人们喜爱的珍藏品之一。化石,按照《辞海》之解释:“经过自然界的作用,保存于地层中的古生物遗体、遗物和它们的生活遗迹。大多数是茎、叶、贝壳、骨胳等坚硬部分,经过矿物质的填充和交替作用,形成仅保持原来形状、结构以至印模的钙
Once upon a time, the fossils of paleontology originally used only for scientific research by scientists also quietly walked into the bakeries of collectors and strange rock fans, becoming one of the favorite treasures. Fossils, according to the explanation of ”Ci Hai“: ”Through the role of nature, remains of ancient creatures, relics and their living relics preserved in the strata, most of them stems, leaves, shells, bones and other hard parts of the mineral Fill and alternate role, forming only retain the original shape, structure and even the impression of calcium