霸王龙牙齿与模型 - 牙齒化石 - Tyrannosaurus rex

暴龙是最知名的恐龙之一。从美国蒙大拿州的 Hell Creek 地层发现的化石。牙齿长度约4.5厘米。虽然长度较短，但非常厚实，可以看出如果这颗牙齿完整，将会非常巨大。尽管这枚化石牙齿受损，但更有价值的是牙齿边缘的锯齿仍然存在。

这颗牙齿将与照片中的暴龙模型一同呈现（来自《侏罗纪公园》中的复原版本）。这个模型非常精细，长度约为 42×23×26 cm。」}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}