# Silver Screen Science - The Valley of Gwangi (1969) Page: https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-valley-of-gwangi-1969 Text version: https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-valley-of-gwangi-1969.md Podcast: [The Common Descent Podcast](https://stenobird.com/podcast/the-common-descent-podcast-466591) Published: 2026-04-30T16:00:00+00:00 Episode link: https://commondescentpodcast.podbean.com/e/silver-screen-science-the-valley-of-gwangi-1969/ Audio file: https://mcdn.podbean.com/mf/web/wc5fiexwe9pjcg26/Silver_Screen_Science_The_Valley_of_Gwangi_1969.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/silver-screen-science-the-valley-of-gwangi-1969 Duration seconds: 4323 ## Resource Silver Screen Science is our series where we explore science on the big screen and beyond. This year, we’re taking a tour through cinematic history with Old School Dinosaurs! This episode, we’re wrapping things up with a tale of cowboys and dinosaurs in The Valley of Gwangi! Check out our website for blog posts and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Lots more ways to connect with us: https://linktr.ee/common_descent The Intro and Outro music is “On the Origin of Species” by Protodome. More music like this at http://ocremix.org. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/the-common-descent-podcast-466591/episodes/silver-screen-science-the-valley-of-gwangi-1969/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/the-common-descent-podcast-466591/silver-screen-science-the-valley-of-gwangi-1969.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.