{"podcast":{"title":"The Common Descent Podcast","slug":"the-common-descent-podcast-466591","podcast_index_feed_id":466591,"rss_url":"https://commondescentpodcast.podbean.com/feed.xml","website_url":"http://commondescentpodcast.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/1598752/CommonDescentLogo.png","author":"Common Descent","episode_count":379,"summary":"Join David and Will as they explore the paleontologists’ perspective on various topics in life and earth history. Each episode features a main discussion on a topic requested by the listeners, presented as a lighthearted and educational conversation about fossils, evolution, deep time, and more. Before the main discussion, each episode also includes a news segment, covering recent research related to paleontology and evolution. Each episode ends with the answer to a question submitted by subscribers on Patreon. New episodes with new topics every fortnight!","last_synced_at":"2026-07-17T04:20:14.679099+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591"},"episodes":[{"title":"Snake Stuff with Ali Ashraf","slug":"snake-stuff-with-ali-ashraf","published_at":"2026-07-16T16:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/snake-stuff-with-ali-ashraf","url":"https://commondescentpodcast.podbean.com/e/snake-stuff-with-ali-ashraf/","duration_seconds":3442,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/snake-stuff-with-ali-ashraf/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/snake-stuff-with-ali-ashraf.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 247 – Vipers","slug":"episode-247-vipers","published_at":"2026-07-05T00:06:10+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-247-vipers","url":"https://commondescentpodcast.podbean.com/e/episode-247-%e2%80%93-vipers/","duration_seconds":11779,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-247-vipers/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-247-vipers.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 246 - Gharials","slug":"episode-246-gharials","published_at":"2026-06-21T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-246-gharials","url":"https://commondescentpodcast.podbean.com/e/episode-246-gharials/","duration_seconds":8663,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-246-gharials/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-246-gharials.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Croc Chat with Maddie Turala","slug":"croc-chat-with-maddie-turala","published_at":"2026-06-17T17:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/croc-chat-with-maddie-turala","url":"https://commondescentpodcast.podbean.com/e/croc-chat-2026/","duration_seconds":3434,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/croc-chat-with-maddie-turala/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/croc-chat-with-maddie-turala.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 245 - Cycads","slug":"episode-245-cycads","published_at":"2026-06-07T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-245-cycads","url":"https://commondescentpodcast.podbean.com/e/episode-245-cycads/","duration_seconds":8096,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-245-cycads/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-245-cycads.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 244 - Sea Turtles","slug":"episode-244-sea-turtles","published_at":"2026-05-24T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-244-sea-turtles","url":"https://commondescentpodcast.podbean.com/e/episode-244-sea-turtles/","duration_seconds":8866,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-244-sea-turtles/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-244-sea-turtles.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 243 - Burrowers","slug":"episode-243-burrowers","published_at":"2026-05-10T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-243-burrowers","url":"https://commondescentpodcast.podbean.com/e/episode-243-burrowers/","duration_seconds":8574,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-243-burrowers/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-243-burrowers.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Leaf it to Us Season 2 Trailer","slug":"leaf-it-to-us-season-2-trailer","published_at":"2026-05-01T17:10:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/leaf-it-to-us-season-2-trailer","url":"https://commondescentpodcast.podbean.com/e/leaf-it-to-us-season-2-trailer/","duration_seconds":125,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/leaf-it-to-us-season-2-trailer/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/leaf-it-to-us-season-2-trailer.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Silver Screen Science - The Valley of Gwangi (1969)","slug":"silver-screen-science-the-valley-of-gwangi-1969","published_at":"2026-04-30T16:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-valley-of-gwangi-1969","url":"https://commondescentpodcast.podbean.com/e/silver-screen-science-the-valley-of-gwangi-1969/","duration_seconds":4323,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/silver-screen-science-the-valley-of-gwangi-1969/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-valley-of-gwangi-1969.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 242 - Fire","slug":"episode-242-fire","published_at":"2026-04-26T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-242-fire","url":"https://commondescentpodcast.podbean.com/e/episode-242-fire/","duration_seconds":8985,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-242-fire/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-242-fire.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Silver Screen Science - One Million Years B.C. 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Digestion","slug":"episode-241-digestion","published_at":"2026-04-12T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-241-digestion","url":"https://commondescentpodcast.podbean.com/e/episode-241-digestion/","duration_seconds":8370,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-241-digestion/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-241-digestion.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Silver Screen Science - The Lost World (1925)","slug":"silver-screen-science-the-lost-world-1925","published_at":"2026-04-09T16:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-lost-world-1925","url":"https://commondescentpodcast.podbean.com/e/silver-screen-science-the-lost-world-1925/","duration_seconds":4541,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/silver-screen-science-the-lost-world-1925/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-lost-world-1925.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 240 - Terror Birds","slug":"episode-240-terror-birds","published_at":"2026-03-29T00:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-240-terror-birds","url":"https://commondescentpodcast.podbean.com/e/episode-240-terror-birds/","duration_seconds":9746,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-240-terror-birds/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-240-terror-birds.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 239 - Nocturnality","slug":"episode-239-nocturnality","published_at":"2026-03-15T00:18:48+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-239-nocturnality","url":"https://commondescentpodcast.podbean.com/e/episode-239-nocturnality/","duration_seconds":8053,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/episode-239-nocturnality/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/episode-239-nocturnality.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Pok-É – Kyogre, Groudon, and Rayquaza","slug":"pok-kyogre-groudon-and-rayquaza","published_at":"2026-03-07T17:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/pok-kyogre-groudon-and-rayquaza","url":"https://commondescentpodcast.podbean.com/e/pok-e-%e2%80%93-kyogre-groudon-and-rayquaza/","duration_seconds":4031,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/pok-kyogre-groudon-and-rayquaza/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/pok-kyogre-groudon-and-rayquaza.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Patron Mini-Episode Compilation #7","slug":"patron-mini-episode-compilation-7","published_at":"2026-03-03T17:00:00+00:00","page_url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/patron-mini-episode-compilation-7","url":"https://commondescentpodcast.podbean.com/e/patron-mini-episode-compilation-7/","duration_seconds":8613,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/patron-mini-episode-compilation-7/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-common-descent-podcast-466591/patron-mini-episode-compilation-7.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Episode 238 - 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