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Stegosaurus: Roof Lizard, Thagomizer, and the Real Story Behind the Plates

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Manage episode 516597939 series 3690682
Content provided by Mike Breault. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Mike Breault or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
Take a deep dive into the iconic Stegosaurus: how Marsh first imagined a slow, turtle-like herbivore, why S. stenops became the standard, and what the plates really reveal about display, thermoregulation, and their keratin sheath. We explore the zigzag plate arrangement, the evidence behind the thagomizer as a defensive weapon, and the long-running myth of a 'second brain'—the glycogen body. We also consider its low-browsing lifestyle, the 2024 Apex skeleton sale and the science-access debate, and end with a provocative question: if Stegosaurus had weak jaws, what evolutionary pressures favored its dramatic plates and tail spikes over more efficient feeding?

Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please double-check any critical information.

Sponsored by Embersilk LLC

  continue reading

1421 episodes

Artwork
iconShare
 
Manage episode 516597939 series 3690682
Content provided by Mike Breault. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Mike Breault or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
Take a deep dive into the iconic Stegosaurus: how Marsh first imagined a slow, turtle-like herbivore, why S. stenops became the standard, and what the plates really reveal about display, thermoregulation, and their keratin sheath. We explore the zigzag plate arrangement, the evidence behind the thagomizer as a defensive weapon, and the long-running myth of a 'second brain'—the glycogen body. We also consider its low-browsing lifestyle, the 2024 Apex skeleton sale and the science-access debate, and end with a provocative question: if Stegosaurus had weak jaws, what evolutionary pressures favored its dramatic plates and tail spikes over more efficient feeding?

Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please double-check any critical information.

Sponsored by Embersilk LLC

  continue reading

1421 episodes

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