论文部分内容阅读
猛犸的门牙,俗称古象牙,又叫万年象牙。比现代的象牙大,多为上百万年前化石。猛犸象就是长毛象,生活在冰河时期,古生物学家却在西伯利亚和冰雪地带等地,发掘到保存得很完整的长毛象尸体。所以,猛犸象牙的主要来源就是西伯利亚的冰冻层里挖掘出来的。由于资源有限,随着人们不断的开采和挖掘,猛犸象牙会越来越少,收藏价值也越来越高。猛犸灭绝于一万多年前,由于生活在西伯利亚和阿拉斯等地,所以它们的牙大多保存在西伯利亚
Mammoth’s incisors, commonly known as the ancient ivory, also known as years ivory. More modern than the ivory, more than a million years ago, fossils. Mammoth is a mammoth, living in the ice age, paleontologists in Siberia and the snow and ice and other places, to find a very well preserved Mammals. Therefore, the main source of mammoth ivory is excavated in the frozen layer of Siberia. Due to limited resources, as people continue to mine and excavated, mammoth ivory will be less and less, collectible value is getting higher and higher. Mammoths extinct more than 10,000 years ago, due to living in Siberia and Arras and other places, so most of their teeth are preserved in Siberia