Burgess Shale

I like to imagine Hallucigenia, a tiny, um, thing-like prehistoric animal that scientists first found baffling fossils of in the 1970s, singing a jaunty personalized version of “We’re a Couple of Misfits” from Rudolph the Red-Nosed Reindeer as it went about its underwater day 505 million years ago during the Cambrian Explosion.