庆祝恐龙发现200周年
笪景行
Two centuries ago,a discovery that would change our understanding of the natural world was made.In 1824,the first scientifically described dinosaur,the Megalosaurus1,was introduced to the world by William Buckland,a geologist and paleontologist2.两个世纪前,一个发现改变了我们对自然世界的理解。1824年,地质学家和古生物学家威廉·巴克兰向世人介绍了第一种被科学描述的恐龙——斑龙。