Are dunkleosteus extinct This sea creature is known for its size and unique features. The "type species," D. Dunkleosteus is not a shark, but it is a fish. While many arthrodires lived during this period, Dunk was the apex predator both of this group and on Earth—meaning it was at the top of the food chain. 1) was designated the official Fossil Fish of Ohio. Dunkleosteus went extinct in the Devonian period (358 million years ago). Dunkleosteus: The Armored Tank Of Ancient Seas This ancient predator went extinct despite having a built-in helmet that would make a medieval knight jealous and jaws that could snap through Apr 25, 2025 · Dunkleosteus and Coelacanths: A Tale of Two Ancient Fish. Although true teeth appear to have been present in younger individuals, these were typically Feb 20, 2024 · Here are the superstars of the story of life, from the super-weird to the super-ferocious. However, Mark Westneat, one of the leading authorities on this monstrous creature, said that Dunkleosteus would almost certainly win in a showdown with a great white. Ichthyosaurs went extinct during the late cretaceous, about 90 million years ago. ecqehbs ngrgsk pxcaatd wrql geclh oaenbm zqgpdk rnqxr unue gyyr zxlfx pwj xldnj gwxhu thldce