Scientists discover ancient shark swimming in a really strange place

via https://ift.tt/RmnJyxC "It looked very, very old."

One of the last things biologists expected to find in the balmy Caribbean Sea was an ancient Greenland shark, a creature known for dwelling far off, in the icy Arctic.

Yet researchers, while temporarily catching and tagging tiger sharks off the coast of Belize, caught a Greenland … Scientists discover ancient shark swimming in a really strange place