First Frog Fossil Found on Antarctica - The New York Timeshttps://www.nytimes.com/2020/04/23/science/frog-antarctica-fossil.html

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Helmeted frog

Names and synonyms

  • Helmeted frog
  • Calyptocephalella gayi
  • Helmeted water toad
  • Chilean helmeted bull frog
  • Wide-mouth toad