(AP)- Paleontologists working at Mammoth Cave National Park say they have discovered shark fossils that include part of a shark head and dorsal fins.
The Courier-Journal reports fossils of shark teeth are common, but fossilized skeletons are uncommon because cartilage does not typically survive. Paleontologist John-Paul Hodnett visited the cave in November and says “my mind was blown.”
The find includes a lower jaw, skull cartilage and several teeth from a shark that lived around 330 million years ago. There are also teeth and dorsal fins from other species. Hodnett says their exploration of the fossils has “just scratched the surface.”
(This story was originally published on February 1, 2020)