About 360 million years ago, the shallow sea above present-day Cleveland was home to a fearsome apex predator: Dunkleosteus terrelli. This 14-foot armored fish ruled the Late Devonian seas with ...
CLEVELAND—About 360 million years ago, in the shallow subtropical waters above what is now the city of Cleveland, an armor-plated fish many believed to be up to 30 feet long ruled the seas. The ...
Case Western Reserve University scientist PhD student applies new calculations to reveal downsizing and chunky details about species from Devonian Period About 360 million years ago, in the shallow ...
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