“Shouldnt we start with bacteria or something?”
Nobody want to see that in a zoo. We should skip right ahead to Neanderthals, mammoths, and T-rex’s.
If we can get four or five breeding pairs of T-rexes in Texas, they’ll start a hunting season for ‘em. In thinking a .460 Weatherby mag, or a Barrett 50 bmg rifle. But if you can’t shoot it offhand, that kinda seems unsportsmanlike. (i think)
I think I’d want something along the lines of a 50 cal machine gun for a T-rex.
T-rex had very little brain and a whole lotta meat between the side of its chest cavity and its heart. You’d need to be damn lucky to knock it down with one, maybe two shots of anything 50cal or smaller. Better to use the 25mm Bushmaster or similar. Otherwise, the only thing shooting it would get you get is 6 tons of really angry chicken with big teeth.