And a single thighbone weighs over half a ton.
股骨就有半吨重。
In fact, the first dinosaur named was Megalosaurus, the " Great Lizard." Based on its fossils, including a partial jaw and thighbone, naturalist William Buckland described it in 1824 as a huge lizard that was probably amphibious.
事实上,第个被命名的恐龙是斑龙,即“大蜥蜴”。 1824 年,博物学家威廉·巴克兰 (William Buckland) 据它的化石,包括部分下巴和大腿骨,将其描述为种可能是两栖动物的巨大蜥蜴。