中信国际

全国统一官方热线:

176-2039-0291

恐龙化石

恐龙化石

断代/款识
规格 化石

数量

1

委托售价

议价

成交价格


下一篇:光绪元宝
藏品简介

恐龙化石,是恐龙死后,身体中的软组织因腐烂而消失,骨骼及牙齿等硬体组织沉没在泥沙中,处于隔氧环境下,经过几千万年的沉积作用,骨骼完全石化而得以保存下来的。此外恐龙生活时的遗迹,如脚印、恐龙蛋等有时间也可以石化成化石保存下来,也可以叫做恐龙化石。恐龙残体如牙齿和骨骼化石是最熟悉的化石,这些都被称之为体躯化石;至于恐龙的遗迹(包括足迹、巢穴、粪便或觅食痕迹)也有可能形成化石保存下来,这些则被称为生痕化石。这些化石是研究恐龙的主要依据,据此可以推断出恐龙的类型、数量、大小等等情况。

Dinosaur fossils, dinosaur is after death, the body of the soft tissue due to corrupt, and disappear, such as bones and teeth sank in the mud, the hardware organization under oxygen insulation, with tens of millions of years of sedimentation, bone petrochemical and preserved completely. In addition, the remains of dinosaur life, such as footprints, dinosaur eggs, etc., can also be preserved as fossils, or dinosaur fossils. Dinosaur remnants such as teeth and bones are the most familiar fossils, which are known as body fossils; The remains of dinosaurs, including footprints, nests, feces or foraging traces, could also be fossilized. These are known as indented fossils. These fossils are the main basis for studying dinosaurs, and thus can be inferred about the type, quantity, size and so on of the dinosaurs.