Remarkable fossils rewrite the story of how animals conquered the land
New Scientist 2026-06-18 19:00:31
Context: Palaeontologists have made a groundbreaking discovery that challenges the long-held understanding of how animals transitioned from water to land. The finding, based on remarkable fossils, suggests that early ancestors of amphibians, reptiles, and mammals developed differently than previously thought. This new evidence is set to rewrite the story of how animals conquered the land.
Key Facts
- The newly discovered fossils provide evidence that early ancestors of amphibians, reptiles, and mammals did not have a larval stage with external gills, unlike modern frogs and salamanders.
- The fossils, studied by palaeontologists, indicate a different developmental pathway for these ancient creatures, one that did not involve a gilled larval stage.
- According to the discovery, the early ancestors of amphibians, reptiles, and mammals likely developed directly from fish-like creatures, without going through a larval stage with external gills.
- This finding has significant implications for our understanding of the evolution of animals and their transition from water to land, and is expected to update the current scientific narrative on the subject.
- The research, published in a scientific journal, provides a new perspective on the evolution of vertebrates and sheds light on a critical period in the history of life on Earth.