1. 40,000,000-65,000,000 年前的 Khouribga Morocco ( 胡里卜盖(省) 摩洛哥 ) 化石 2 Lamna Biauriculta 和 鲨鱼牙齿化石 (Lamna Obliqua): Cretaceous Age - 100 million yrs ,Atlas mountains, Morocco 3 4 5 6 7 三叶虫 8 Belemnite (箭石): An extinct group of Mesozoic marine cephalopod , very similar in many ways to the modern squid and closely related to the modern cuttlefish . 请参阅 : An Introduction to Belemnites by Joe Shimmin http://www.ukfossils.co.uk/guides/belemnites.htm 相关链接: 亿万年前生物的化石——极品标本(9) (苏德辰)