re: I disagree for 4 reasons.
Chris: "I don't believe atmosphere or gravity are major forces in the formation of tektites"
Chris, in my opinion your argument is so bad that I can let it stand without need of reply, except for its very last item -
As Nick pointed out below, the very smallest impactors do not make it to the surface of Mars, whereas on the Moon they do. That's where the lunar tektites are - pounded to dust.
ep