I think the river is certainly a fold vs the described player, but I wonder if you can fold the turn as well. He bet really large there, I just don't think 62 is often a bluff and he probably can't even have A9. Really your only reason to call turn / fold river is because you believe he has semi-bluffs that he gives up with on the river. But there aren't many of those when the gutter gets there on the turn.