Atlantic sturgeon were fished almost to extinction: DNA reveals how Chesapeake Bay population changed over centuries
Sturgeons are one of the oldest groups of fishes. Sporting an armor of five rows of bony, modified scales called dermal ...
Ancient shark species discovered in Kentucky national park had ‘molar like’ teeth
The fossilized remains of a newly discovered ancient shark species found in the depths of Kentucky’s Mammoth Cave National Park reveal not the sharp, pointy gnashers you’d associate with Hollywood’s ...
Megalodon-mania: Teeth from massive ancient shark up for auction in Saint John
A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years ...
Techno-Science.net on MSN1d
Discovery in a cave of a tiny shark with "nails" for teeth 🦷
In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark.
Travelers can hunt for million-year-old fossils and more valuable treasures in these spots
Travelers can dig up 66-million-year-old dinosaur fossils in New Jersey or mine for diamonds at an Arizona state park. See ...
Bigger Than We Thought? Scientists Reveal New Megalodon Size Estimates
Paleobiology Professor Kenshu Shimada is leading a study alongside 28 experts. A new scientific study offers significant ...
WKMS4d
Fossils of chipmunk shark, an ancient species with an adorable name, found in Mammoth Cave
Paleontologists at Mammoth Cave National Park have unearthed an ancient shark species previously unknown to science.
WLKY6d
Another new shark species discovered inside Mammoth Cave fossil bed
An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...
IFLScience8d
New 340-Million-Year-Old “Chipmunk Shark” Species Discovered In Mammoth Cave National Park
It was identified from a collection of small fossilized teeth found within the Ste. Genevieve Formation, a layer of limestone ...
Scientists ventured into the world's largest cave and found a never-before seen species
Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...
‘Chipmunk shark’ lurked 340 million years ago. Its teeth were just found in Kentucky
A shark no larger than a human hand that stalked the ancient sea floor 340 million years ago has been dubbed the “chipmunk ...