Numerous anime fans have reacted to a recently discovered prehistoric shark being named Pochitaserra patriciacanalesae after Pochita from Chainsaw Man. The prehistoric shark’s fossil was discovered in ...

Until recently, Orthacanthus gracilis could have been considered the 'John Smith' of prehistoric shark names, given how common it was. Three different species of sharks from the late Paleozoic Era -- ...

Sharks are one of the most fascinating creatures in the ocean. These ancient creatures have roamed Earth's oceans for over 400 million years. Found in every ocean, they range from tiny reef dwellers ...

Tooth of the xenacanthiform shark Orthacanthus lintonensis Babcock, 2024, from the Upper Freeport Coal (Carboniferous) of Linton, Ohio. The tooth is about 13 mm long. COLUMBUS, Ohio – Until recently, ...