No, I don't think anybody should be forced to make the connection between animal and carcass, because that might put them off and that wouldn't be in people's interest.
Tooth marks on bones have been found before, but often as damage left by attacking predators or scavengers that tore at the carcass after the animal died.
以前在骨头上发现的牙印，大部分不是攻击性天敌留下的猎伤就是食腐动物在其死后撕扯的痕迹。
3
The frozen carcass turned out to be the most complete specimen of a prehistoric animal discovered.