...and also major freezing events. Wooly mammoths keep turning up in thawing tundra regions from thousands of years ago. You know, because all of the SUV's back then caused global warming, which also caused global freezing.Many centerfire rifles can kill an elephant if you shoot it enough times. Poaches in Africa use AKs and other rifles to poach large game, including elephants. It probably takes quite a while for the elephant to die too. As you note, this does not make the rifle all that powerful.
There is an anecdotal story going around of a professional hunter who killed an elephant with a .22 rimfire.
We should remember that mastodons and wooly mammoths were eliminated from the N. American continent by aboriginal hunters using arrow and spears and probably even rocks.
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