In The 1970s, Scientists Noticed This Strange Honeycomb Pattern Printed On The Seabed. Weirdly, It Looked Just Like Fossils Found In The Alps

We have still yet to pin a firm identity on Paleodictyon, considered to be one of the ocean’s longest-running mysteries. Not only because it has eluded us for over 170 years, but because whatever it was, it’s been leaving its curiously honeycomb prin... [3621 chars]