Undebated facts about the Andrewsarchus: almost none.
It may have lived 36 million years ago, or 45 million.
It may have weighed 500 pounds, or 1500.
It may have been beefy, or slender.
It may have been terrifying, like this:
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Or adorable, like this:
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Fact: The one surviving skull of the Andrewsarchus is three feet long.
The skull was found by Kan Chuen Pao in the Gobi Desert in 1923, on an expedition led by an American "adventurer" named Roy Chapman Andrews. Guess which one has a Wikipedia page. Andrews was evidently an indirect inspiration for Indiana Jones. His party also discovered Velociraptor, so we can thank him (or maybe Kan Chuen Pao) for this, this, this, this, and this. (For those new to xkcd, don't forget to mouse over the comic.) (For those new to mousing over, that means put your cursor on the comic and wait for a little box of words to come up.) Andrews also taught himself taxidermy. For fun, I guess.
Hey, funny story, last time Ivan and I were at the Strong Museum of Play we had the misfortune to come across this diorama made in 1875, entitled "Whimsey with squirrels." Photo courtesy of Ivan, whose copyright I am violating. Please don't sue, Ivan. I have a feeling this has appeared on this blog before, anyway. It is somewhat infamous.
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We were both horrified by this, and, as Ivan said, "I find almost nothing about this to be whimsical."
We thought this was a one-off bizarro event that would never be repeated. Then one day Ivan sent me this picture.
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Apparently "anthropomorphic taxidermy" is a thing. It started, as all creepy things do, with the Victorians, but this particular example is brand new and you can buy it here, if you have a strong stomach.
Someday when I visit Ivan in New York, I'm making her take me to the Natural History museum to see that skull. But we will avoid any section of the museum involving taxidermy that is remotely anthropomorphic. And if we can't avoid it, we will at least have the decency not to mention it at future dinner parties.