@贴吧用户_05WJaSa 第一,这段话里也说了风神行走时跖骨着地,第二,给出的引文里趾行基干兽脚类的跖骨足迹是在深陷地面的情况下留下的,第三,这论文里给出的风神体重估算是70-250kg(作者倾向150kg),这确实让我开眼了 By this reasoning, the flight muscles of the largest specimen of Quetzalcoatlus, roughly 500 times larger in body mass, may have been on the order of 40 kg (14 kg for a light mass estimate of 70 kg, 30 kg for our preferred estimate of 150 kg, and 50 kg for a heavy mass estimate of 250 kg)