{"podcast":{"title":"Bedrock: Earth's Earliest History","slug":"bedrock-earth-s-earliest-history-4890111","podcast_index_feed_id":4890111,"rss_url":"https://feeds.captivate.fm/bedrock/","website_url":"https://www.bedrockpodcast.com","image_url":"https://artwork.captivate.fm/34ee9905-8cf0-4e69-bebf-e80566ab6988/ukXddByeTkHOe-lZVcWcWuBY.jpg","author":"Dylan Wilmeth","episode_count":77,"summary":"This podcast starts at the beginning of Earth's prehistory and works forward through time. Bedrock will explore the first 90% of Earth’s past, a time known as the Precambrian Era. Before humans, before dinosaurs… there was the Precambrian. The Earth was an incredibly alien world, but not a dead one. Along the way, you will build a mental toolkit to see the world like a geologist. You will never look at a mountain, the moon, or pond scum in quite the same way again. Welcome to Bedrock. For transcripts, visuals, and references, check out https://www.bedrockpodcast.com","last_synced_at":"2026-07-16T00:21:49.622247+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111"},"episodes":[{"title":"54: The End of an Era","slug":"54-the-end-of-an-era","published_at":"2026-07-15T12:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/54-the-end-of-an-era","url":"https://bedrock.captivate.fm/episode/54-the-end-of-an-era","duration_seconds":2098,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/54-the-end-of-an-era/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/54-the-end-of-an-era.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"53: The Great Fossil Debate","slug":"53-the-great-fossil-debate","published_at":"2026-07-01T21:45:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/53-the-great-fossil-debate","url":"https://bedrock.captivate.fm/episode/53-the-great-fossil-debate","duration_seconds":2316,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/53-the-great-fossil-debate/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/53-the-great-fossil-debate.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"The Return of Bedrock and Hometown Geology","slug":"the-return-of-bedrock-and-hometown-geology","published_at":"2026-06-22T17:45:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/the-return-of-bedrock-and-hometown-geology","url":"https://bedrock.captivate.fm/episode/the-return-of-bedrock-and-hometown-geology","duration_seconds":306,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/the-return-of-bedrock-and-hometown-geology/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/the-return-of-bedrock-and-hometown-geology.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Life Update: Medical Hiatus","slug":"life-update-medical-hiatus","published_at":"2026-02-19T21:30:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/life-update-medical-hiatus","url":"https://bedrock.captivate.fm/episode/life-update-medical-hiatus","duration_seconds":252,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/life-update-medical-hiatus/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/life-update-medical-hiatus.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"52: The Thing in the Ice","slug":"52-the-thing-in-the-ice","published_at":"2026-01-08T10:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/52-the-thing-in-the-ice","url":"https://bedrock.captivate.fm/episode/52-the-thing-in-the-ice","duration_seconds":2719,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/52-the-thing-in-the-ice/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/52-the-thing-in-the-ice.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Hometown Geology Pilot: Grand Rapids, Michigan","slug":"hometown-geology-pilot-grand-rapids-michigan","published_at":"2025-12-22T10:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/hometown-geology-pilot-grand-rapids-michigan","url":"https://bedrock.captivate.fm/episode/hometown-geology-pilot-grand-rapids-michigan","duration_seconds":3065,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/hometown-geology-pilot-grand-rapids-michigan/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/hometown-geology-pilot-grand-rapids-michigan.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"51: The Latest News on the Oldest Life","slug":"51-the-latest-news-on-the-oldest-life","published_at":"2025-12-17T10:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/51-the-latest-news-on-the-oldest-life","url":"https://bedrock.captivate.fm/episode/51-the-latest-news-on-the-oldest-life","duration_seconds":1888,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/51-the-latest-news-on-the-oldest-life/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/51-the-latest-news-on-the-oldest-life.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Bedrock Patreon Is Up Now!","slug":"bedrock-patreon-is-up-now","published_at":"2025-12-10T11:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/bedrock-patreon-is-up-now","url":"https://bedrock.captivate.fm/episode/bedrock-patreon-is-up-now","duration_seconds":341,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/bedrock-patreon-is-up-now/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/bedrock-patreon-is-up-now.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"50: The Oldest Evidence for Life?","slug":"50-the-oldest-evidence-for-life","published_at":"2025-11-26T11:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/50-the-oldest-evidence-for-life","url":"https://bedrock.captivate.fm/episode/50-the-oldest-evidence-for-life","duration_seconds":2520,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/50-the-oldest-evidence-for-life/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/50-the-oldest-evidence-for-life.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"50th Episode Fireside Chat: What's Next?","slug":"50th-episode-fireside-chat-what-s-next","published_at":"2025-11-19T14:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/50th-episode-fireside-chat-what-s-next","url":"https://bedrock.captivate.fm/episode/50th-episode-fireside-chat","duration_seconds":935,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/50th-episode-fireside-chat-what-s-next/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/50th-episode-fireside-chat-what-s-next.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"49: The Fossil Quest","slug":"49-the-fossil-quest","published_at":"2025-11-05T12:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/49-the-fossil-quest","url":"https://bedrock.captivate.fm/episode/49-the-fossil-quest","duration_seconds":1876,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/49-the-fossil-quest/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/49-the-fossil-quest.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"48: The Impossible Rock","slug":"48-the-impossible-rock","published_at":"2025-10-22T18:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/48-the-impossible-rock","url":"https://bedrock.captivate.fm/episode/48-the-impossible-rock","duration_seconds":1871,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/48-the-impossible-rock/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/48-the-impossible-rock.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"47: The Limestone Family","slug":"47-the-limestone-family","published_at":"2025-10-08T11:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/47-the-limestone-family","url":"https://bedrock.captivate.fm/episode/47-the-limestone-family","duration_seconds":2239,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/47-the-limestone-family/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/47-the-limestone-family.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"46: Rising From the Ashes","slug":"46-rising-from-the-ashes","published_at":"2025-09-24T13:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/46-rising-from-the-ashes","url":"https://bedrock.captivate.fm/episode/46-rising-from-the-ashes","duration_seconds":2233,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/46-rising-from-the-ashes/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/46-rising-from-the-ashes.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"45: As Above, So Below","slug":"45-as-above-so-below","published_at":"2025-09-10T18:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/45-as-above-so-below","url":"https://bedrock.captivate.fm/episode/45-as-above-so-below","duration_seconds":1672,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/45-as-above-so-below/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/45-as-above-so-below.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"44: From the Abyss","slug":"44-from-the-abyss","published_at":"2025-08-27T12:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/44-from-the-abyss","url":"https://bedrock.captivate.fm/episode/44-from-the-abyss","duration_seconds":1495,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/44-from-the-abyss/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/44-from-the-abyss.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"43: Postcards From the Edge","slug":"43-postcards-from-the-edge","published_at":"2025-08-13T13:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/43-postcards-from-the-edge","url":"https://bedrock.captivate.fm/episode/43-postcards-from-the-edge","duration_seconds":1819,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/43-postcards-from-the-edge/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/43-postcards-from-the-edge.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Audience Survey Results","slug":"audience-survey-results","published_at":"2025-07-30T12:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/audience-survey-results","url":"https://bedrock.captivate.fm/episode/audience-survey-results","duration_seconds":673,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/audience-survey-results/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/audience-survey-results.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"42: The Question of Life","slug":"42-the-question-of-life","published_at":"2025-07-16T13:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/42-the-question-of-life","url":"https://bedrock.captivate.fm/episode/42-the-question-of-life","duration_seconds":1883,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/42-the-question-of-life/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/42-the-question-of-life.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"41: The Oldest Seafloor","slug":"41-the-oldest-seafloor","published_at":"2025-07-02T13:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/41-the-oldest-seafloor","url":"https://bedrock.captivate.fm/episode/41-the-oldest-seafloor","duration_seconds":1961,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/41-the-oldest-seafloor/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/41-the-oldest-seafloor.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"40: The Time War","slug":"40-the-time-war","published_at":"2025-06-18T17:15:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/40-the-time-war","url":"https://bedrock.captivate.fm/episode/40-the-time-war","duration_seconds":1785,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/40-the-time-war/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/40-the-time-war.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"39: The Shattered Planet","slug":"39-the-shattered-planet","published_at":"2025-06-04T14:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/39-the-shattered-planet","url":"https://bedrock.captivate.fm/episode/39-the-shattered-planet","duration_seconds":2251,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/39-the-shattered-planet/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/39-the-shattered-planet.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"38: Hidden Gems","slug":"38-hidden-gems","published_at":"2025-05-21T22:00:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/38-hidden-gems","url":"https://bedrock.captivate.fm/episode/38-hidden-gems","duration_seconds":1937,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/38-hidden-gems/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/38-hidden-gems.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Bedrock Returns! How to Support the Show","slug":"bedrock-returns-how-to-support-the-show","published_at":"2025-05-20T17:15:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/bedrock-returns-how-to-support-the-show","url":"https://bedrock.captivate.fm/episode/bedrock-returns-how-to-support-the-show","duration_seconds":545,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/bedrock-returns-how-to-support-the-show/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/bedrock-returns-how-to-support-the-show.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]},{"title":"Life Update: The Job Hunt","slug":"life-update-the-job-hunt","published_at":"2024-11-08T21:30:00+00:00","page_url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/life-update-the-job-hunt","url":"https://bedrock.captivate.fm/episode/life-update-the-job-hunt","duration_seconds":155,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/life-update-the-job-hunt/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/life-update-the-job-hunt.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}]}