‘Cause this is thriller, thriller night
And no one’s gonna save you from the beast [fossil?] about to strike

Can you tell I’m ready for Halloween? You better watch out for those spooky ghosts of invertebrates past (…fossils). Learn more about extinct trilobites and the fossils they leave behind in today’s comic: trilobite thriller

Also, be sure to check out the trilobite fossil gallery at the American Museum of Natural History and follow the hashtag #TrilobiteTuesday for weekly trilobite fun.

Need some more spooky facts? Learn more here.