How dinosaurs, fungi, and plants evolved together


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Feb 26 2025 65 mins   138 1 0

Dinosaurs had a complex relationship with fungi and plants. We explore whether dinosaurs ate psychedelics, if they aided plant evolution, and even a carnivorous fungus.

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Dinosaur of the day Jeholornis, the first known bird to eat fruit.

Some of the main topics in this episode:

  • The psychotropic fungus ergot in the Cretaceous
  • Fungi in dinosaurian (Isisaurus) coprolites
  • Dinosaurs feeding on flowering plants
  • Dinosaur—angiosperm coevolution revisited
  • "Hunting the Snark: the flawed search for mythical Jurassic angiosperms"
  • Angiosperm evolution using phylogenomics
  • Possible pre-Cretaceous origin of flowering plants
  • Ancient pollen that may be from angiosperms
  • How the end-Cretaceous extinction led to modern rainforests
  • How plants fared after the end-Cretaceous mass extinction

 

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