Triassic amphibians the size of alligators perished in mass die-off in Wyoming, puzzling 'bone bed' reveals - Live Science

  • Skyler Ware |
  • Technology |
  • Live Science |
  • 04-04-2025 |
  • 15

Around 230 million years ago, at least 19 alligator-size amphibians expired together on an ancient floodplain in what is now Wyoming. The animals' fossilized remains, uncovered across four excavatio…

Loading Comments...