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News Release 11-169
Ancient Whale Skulls and Directional Hearing: A Twisted Tale
Skewed skulls may have helped early whales find direction of sounds in water
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Restoration of Basilosaurus isis; this specimen lived in Egypt.
Credit: Giorgio Pilleri
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3-D model of asymmetrical skull of archaeocete whale Basilosaurus isis, from CT scans.
Credit: Julia Fahlke
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Evolutionary relationships among even-toed hoofed mammals/archaeocete whales/modern whales.
Credit: Julia Fahlke
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The 2005 Egypt excavation of the Basilosaurus isis skull that was studied.
Credit: Philip Gingerich
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Restoration of Basilosaurus isis, based on a complete skeleton.
Credit: John Klausmeyer, University of Michigan Museum of Paleontology
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