A newly identified ancient shark species, Macadens olsoni, has been at Mammoth Cave National Park. The National Park Service ...

The Macadens olsoni fossils were found in the Ste. Genevieve Formation, which dates back approximately 340 to 335 million ...

A newly identified species of ancient shark has been discovered at Mammoth Cave National Park, marking another significant ...

“ Macadens olsoni is notable for its unique tooth whorl, a curved row of teeth designed for crushing small sea creatures.

A 340-million-year-old shark species has been identified through a fossilized tooth found in Mammoth Cave National Park, ...

PRESS RELEASE Glasgow News 1 A new species of ancient shark has been discovered at Mammoth Cave National Park. "This discovery is a remarkable ...

CAVE CITY, Ky. (WKRC) - Researchers recently discovered a new shark species within a layer of rock in Mammoth Cave National Park. One of these is a new species of petalodont (petal-toothed) shark ...

MAMMOTH CAVE, Ky. (WDKY) — Two “new to science” species of ancient sharks have been discovered at Mammoth Cave National Park. “Every new discovery at Mammoth Cave is possible due to ...

A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said.

Researchers named the latest ancient shark discovery Macadens olsoni, as a tribute to both the Mammoth Cave and Rickard Olson ...

The species, Macadens olsoni, was found in the Ste. Genevieve Formation, rock layers dating back roughly 335 to 340 million ...

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service announced Monday.