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Re: [dinosaur] T. rex slashing finger claws? + Matheronodon + Mary Anning film + more

> T. rex’s silly-looking arms were built for slashing
> Robust bones and bearlike claws suggest the dino’s ridiculously small limbs 
> were far from useless

I agree they don't look useless; but given that there's no mention of the shape 
of the claws at all, I have to wonder if the "humoral head" mentioned in the 
abstract is deliberate.