did i read that right? mans footprints with dinosaurs???? i thought they were millions of years apart.
my own theory is.......... a pack of wolves chase a gazelle or something similar, only one or two are catching them regularly, these wolves are more aerodynamic than the others, longer legs help with speed and deeper chest both help, these wolves end up alphas and breed together and produce progeny of a similar type and so on and so on...
man sees the success that these wolves are having, pinches himself some puppies with the intention of breeding from the best and eating the others.
just