Dune -like Sandworm Existed Millions of Years Longer Than Thought – The New York Times

With a head covered in rows of curved spines, ancient Selkirkia worms could easily be confused with the razor-toothed sandworms that inhabit the deserts of Arrakis in Dune: Part Two.

During the Cambrian Explosion more than 500 million years ago, these weird worms which lived inside long, cone-shaped tubes were some of the most common predators on the seafloor.

If you were a small invertebrate coming across them, it would have been your worst nightmare, said Karma Nanglu, a paleontologist at Harvard. It s like being engulfed by a conveyor belt of fangs and teeth.

Thankfully for would-be spice harvesters, these ravenous worms disappeared hundreds of million years ago. But a trove of recently analyzed fossils from Morocco reveals that these formidable predators measuring only an inch or two in length, persisted much longer than previously thought.

via www.nytimes.com

Nice try, NY Times.