Cleveland’s beloved ancient sea monster was more turtle than shark

Popular ScienceSaturday, November 29, 2025 at 2:00:00 PM
NeutralScience
Cleveland’s beloved ancient sea monster was more turtle than shark
  • Paleontologists have revised the anatomy of Dunkleosteus terrelli, revealing that this ancient sea creature, once thought to resemble a shark, is more closely related to turtles. This finding underscores the complexity of evolutionary relationships among marine reptiles.
  • The reclassification of Dunkleosteus terrelli is significant for the scientific community as it challenges previous assumptions about the creature's biology and ecology, potentially influencing future research on prehistoric marine life and its adaptations.
  • This development highlights ongoing discussions in paleontology regarding the classification of ancient species, as seen in the recent discoveries of Late Jurassic fossils that provide insights into the food chains and predator-prey dynamics of that era, emphasizing the intricate web of life in prehistoric oceans.
— via World Pulse Now AI Editorial System

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