Kryptonians’ DNA in the Sts 71 fossil

I don’t love flying. In fact I’m writing this post in a traffic jam on the tarmac of Frankfurt International between a 9 hour and a 5 hour flight. On a related note, reclining your seatback all the way for most of a long flight does in fact make you the worst person on earth.

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Hey, guy, how’s that 10th X-Men movie? What kind of shampoo is that I smell? Why yes, I do work best when I can’t open my computer fully. What a joyous way for us to learn all about each other, new best friend!

A plus of all this airtime, though, is that I can get caught up on recent movies I’ve missed living under the proverbial rock of research and teaching. On the ~7500 mile trip from Kazakhstan to Kanada I got to watch Man of Steel, a new take on an ancient comic. It was tacky and entertaining and there are some interesting takes on biology, but it had a boss paleo surprise.

The best part of the movie is at the beginning when The Gladiator steals a mysterious “codex” as his planet Krypton plunges catastrophically into implosive oblivion. Amid the chaos, Russel Crowe swims through some chamber, and what does he encounter?

The codex? No, it’s…

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Sts seventy f*ing one

Sts 71 is my favorite fossil I’ve seen because it looks totally badass (not a scientific reason, but it’s the truth). It comes from Sterkfontein cave in South Africa, dates to probably around 2.5 million years ago, and is attributed to the species Australopithecus africanus.

I realize I’m behind the times here, but in case you haven’t seen the movie but are planning to, then read no further (SPOILER ALERT). In the film, this codex/fossil apparently contains the genetic code for the entire species of Kryptonians (whose resemblance to living humans is so remarkable it requires a statistically impossible amount of parallel evolution). Now, the oldest DNA recovered from a fossil is from a horse that lived about 700 thousand years ago (Orlando et al., 2013). Sts 71 is some 3-4 times older than that, and illusorily contains the genomes of a billion human-like aliens with super powers.

What a badass fossil.

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One thought on “Kryptonians’ DNA in the Sts 71 fossil

  1. Pingback: Driving nails into the 2014 Lawn Chair | Lawn Chair Anthropology

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