I agree - a likely explanation. A halfway decent examination should show if it was torn on bitten through... Writing this I realise it must have been bitten th

I agree - a likely explanation. A halfway decent examination should show if it was torn on bitten through... Writing this I realise it must have been bitten through by either external means (animal) or localized (bit off own tongue) or it would have been mentioned as another mystery. But for me, one thing that is harder to explain is the skull fragment. For that, there would have definitely been tooth or tool marks. Unless of course, she fell....