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  1. Turtle - Evolution, Adaptation, Conservation | Britannica

    Dec 11, 2025 · Although Odontochelys, Proganochelys, and Eunotosaurus offer insight into early anatomy, the origin of turtles remains a strongly debated issue. There are three main hypotheses …

  2. 250 Million Years of Turtle Evolution - ThoughtCo

    Jan 12, 2019 · Testudines branched off from the mainstream of reptile evolution millions of years ago. Everything you've ever wondered about the evolution of turtles.

  3. The Evolution of Turtles: Survivors from the Age of Dinosaurs

    Oct 28, 2025 · Turtles represent one of Earth’s most remarkable evolutionary success stories. These distinctive reptiles have persisted virtually unchanged for over 220 million years, surviving the …

  4. Turtle Evolution And Phylogenetics - Nature

    Recent investigations have focused on refining the phylogenetic relationships of turtles through multilocus molecular datasets and improved calibration with the fossil record.

  5. Morphology and Evolution of Turtles - Springer

    A mix of focused and review papers deals with numerous aspects of the evolutionary history of turtles, including embryonic development, origins, early diversification, phylogenetic relationships, and …

  6. Denver Museum of Nature and Science - dmns.org

    Much of my graduate and postdoctoral work focused on the phylogenetic origin of turtles and the evolutionary origin of their unique body plan.

  7. How Long Have Turtles Been Around? An Evolutionary History

    Aug 22, 2025 · Uncover the deep evolutionary history of turtles, tracing their origins and unique adaptations over millions of years.

  8. The Evolutionary History of Turtles: A Journey Through Deep Time

    Sep 7, 2025 · From the behemoth Archelon to today’s graceful green and leatherback turtles, the story of sea turtle evolution weaves together adaptation, resilience, and vast migrations across shifting …

  9. The Evolution of Turtles and their Shells - Darwin's Door

    Aug 26, 2022 · Historically, palaeontologists thought that a group of parareptiles called Pareiasauridae, from the Permian, were the ancestors of turtles because they share many similar traits, such as flat …

  10. A global phylogeny of turtles reveals a burst of climate ... - PNAS

    Feb 8, 2021 · By developing a comprehensive phylogeny for extant turtles and analyzing the diversification dynamics of the group, we show that species-level diversity is strongly associated with …