The ancient toothless eel is your earliest known ancestor

More than a century ago, scientists were puzzled by the discovery of an unusual fossil discovered by a Scottish quarry. The remains suggest an toothless eel-like creature with a potentially cartilaginous skeleton and for 130 years after the mysterious creature – named Palaeospondylus gunni – was discovered, he continued to oppose the classification. Now, with the use of high-resolution images, a research team has finally discovered that this mysterious fish may have been one of our earliest ancestors.

“To put it down Paleospondyl in the evolutionary tree, the identification of each skeletal element is a prerequisite, “said Tatsuya Hirasawa, an associate professor of paleontology at the University of Tokyo in Japan and lead author of a new study on fossils. its size, with a body only 2.4 inches (6 centimeters) long and the unfortunate fact that fossilization dramatically compresses its skeleton, pressing individual bones into a distorted mass that was a paleontological nightmare to discover, Hirasawa told Live Science in an email.

Leave a Comment

Your email address will not be published.