Discovery of Giant 15′ Extinct Dolphin Shows Surprising Parallel Evolution With Whales



  • A report in the journal Current Biology on July 9 offers a detailed description of the first nearly complete skeleton of an extinct large dolphin, discovered in what is now South Carolina. The 15-foot-long dolphin (Ankylorhiza tiedemani comb. n.) lived during the Oligocene--about 25 million years ago--and was previously known only from a partial rostrum (snout) fossil.

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