Fossil of Pregnant Sea Reptile Suggests New Ocean Formation
TL;DR
A 131-million-year-old fossil of a pregnant ichthyosaur named Fiona, found in Chile, provides insights into the breakup of Gondwanaland and the formation of the South Atlantic Ocean, revealing details about ancient marine environments and the evolution of ocean currents.
Fiona the Pregnant Sea Reptile’s Fossil Hints at the Birth of a New Ocean The New York Times
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