‘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 ...
Megalodon grew to 80 FEET as shark’s ‘true form’ revealed for first time – and even babies were 13ft killing machines
MEGALODON may have grown to a staggering 80 feet in length – and weighted 94 tons. The staggering size of the prehistoric ...
When Megalodon Bit Megalodon: Fossilized Teeth Show Signs Of Shark-On-Shark Damage
A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...
Natural History Museum%2c London6mon
Megalodon: the truth about the largest shark that ever lived
It may have been comparable in length to today's biggest whale sharks, the largest of which has measured in at 18.8 metres. Without a complete megalodon skeleton to measure, these figures are based on ...
New York Post7d
Ancient tiny shark species discovered at Mammoth Cave National Park
Other notable features of the shark include the very teeth it was identified by. According to researchers, the shark had front teeth that were chisel-like, while their back teeth had flat crowns ...
Natural History Museum%2c London1y
Shark evolution: a 450 million year timeline
Sharks belong to a group of creatures known as cartilaginous fishes, because most of their skeleton is made from cartilage rather than bone. The only part of their skeleton not made from this soft, ...
Sarasota Herald-Tribune7d
Which Florida beaches have sea glass? Where to collect these gorgeous finds
While the waves break, scoop up the sifter a few feet into the water and sort through the sand and shells for a smooth, shark tooth. H. Cliff Harrison, a senior hydrogeologist for Sarasota County ...