The Common Descent Podcast

Common Descent
  • 4.8 (670)
  • NATURAL SCIENCES
  • UPDATED WEEKLY
The Common Descent Podcast

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!

  1. 2D AGO

    Patron Mini-Episode Compilation #6

    Our high-level Patreon supporters get to request a topic for their very own mini-episode! For the sixth time, we’ve put the latest bunch together for everyone to enjoy! Thank you as always to our incredible Patrons of all levels for keeping the podcast going! Intro: 00:00:00Ambulocetus for Ambulocetus – 00:01:45Abelisaurs for Quinn – 00:18:30Capybaras for Melissa – 00:41:22Pelicans for Johnathan – 01:02:05Pikas for Hana – 01:31:45Wooly rhinos for Eric – 01:51:25 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 Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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. Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/

    2h 18m

  2. MAR 16

    Episode 213 - Decomposers

    Leave a carcass or a log or a pile of poop out in the wild long enough and it will break down into its component parts. Decomposers are an often-overlooked but essential component of ecosystems past and present. This episode, we explore the varied processes of decomposition and how scientists study decomposers and use that information. We’ll also discuss the importance of decomposition to the fossil record, as well as how we can identify signs of decomposers from the distant past. In the news: temnospondyl extinction, hot crocs, foraging birds, narwhal tusks, and giant flying squirrels. Time markers:Intro & Announcements: 00:00:00News: 00:06:55 Main discussion, Part 1: 00:44:45 Main discussion, Part 2: 01:28:05 Patron question: 02:12:30 Check out our website for this episode’s blog post and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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 Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0

    2h 18m
  3. Leaf it to Us - Before We Leaf

    MAR 10

    Leaf it to Us - Before We Leaf

    After you’ve listened to the Leaf it to Us pilot episode, enjoy this follow-up discussion where Nora, Aly, and David share their thoughts about that first episode and the upcoming season of the new podcast. You can contact us – and find more from Common Descent – here: https://linktr.ee/common_descent The Intro and Outro music is “Late Bloomer” by Devours. Find more from Devours at http://devours.bandcamp.com

    30 min
  4. Leaf it to Us - Pilot Episode

    MAR 10

    Leaf it to Us - Pilot Episode

    Enjoy this special preview of the upcoming podcast Leaf it to Us, hosted by Nora Spurling and Dr. Aly Baumgartner. In this pilot episode, they discuss the fascinating phenomenon of sex-changing trees! The first season of Leaf it to Us is in the works, and we’re excited to hear your feedback for this pilot episode. Please reach out to us and let us know what you think! You can contact us and find more from Common Descent here: https://linktr.ee/common_descent The Intro and Outro music is “Late Bloomer” by Devours. Find more from Devours at http://devours.bandcamp.com

    33 min

  5. MAR 2

    Episode 212 - Temnospondyls

    When vertebrates first moved onto land, they gave rise to a variety of amphibious tetrapods. The most diverse and successful of these were temnospondyls, which were some of the most important species in early land and freshwater environments. This episode, we’ll explore temnospondyls’ evolutionary history, their ecological variety, and their mysterious connection to modern amphibians. In the news: domesticating dogs, early birds, color evolution, and changing seeds. Time markers:Intro & Announcements: 00:00:00News: 00:07:35Main discussion, Part 1: 00:32:30Main discussion, Part 2: 00:53:15Patron question: 01:32:30 Resources:Resources for Researchers and Scholars Under Threat in the US: https://www.nationalacademies.org/chr/committee-on-human-rightsErin in the Morning: https://www.erininthemorning.com/   Fill out our Listener Survey here: https://forms.gle/CSoZaCbGN2DsRLTR6 Check out our website for this episode’s blog post and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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 Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0

    1h 42m

  6. FEB 16

    Episode 211 - Edward Drinker Cope

    E. D. Cope is one of the most recognizable and notorious names in paleontology history. He did some of the most important early work in vertebrate paleontology, he was one half of the dueling duo in the infamous Bone Wars, he named some of the most famous fossil animals, and he was profoundly irresponsible and unethical with his science. This episode, we’re joined by Astrid Lundberg to explore the life and legacy of Edward Cope, investigating such questions as: How did he get his start? What lasting contributions did he make to paleontology? And what was wrong with this guy? In the news: giant small pterosaurs, plesiosaur skin, bat teeth, and African isotopes. Time markers:Intro & Announcements: 00:00:00News: 00:05:50Main discussion, Part 1: 00:44:15Main discussion, Part 2: 01:36:10Patron question: 02:26:30 Find Astrid as OddPride on TikTok and BlueSky and Astrid_Lundberg on Instagram and YouTube. And you can support her at www.patreon.com/OddPride Resources:California Fire Foundation: https://www.cafirefoundation.org/ TransLifeline: https://translifeline.org/ Fill out our Listener Survey here: https://forms.gle/CSoZaCbGN2DsRLTR6 Check out our website for this episode’s blog post and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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 Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0

    2h 35m

  7. FEB 2

    Episode 210 - Bones

    The evolution of mineralized tissues is responsible not only for the incredible success and diversity of vertebrate animals, but also for their extraordinarily informative fossil record. This episode, we explore the detailed anatomy of bones and their deep evolutionary history, we touch on some of the ways they’re important for paleontology, and we take some time to discuss the secrets that can be found inside of ancient bones. In the news: croc vs pterosaur, hominin diets, ears and gills, and reptile food. Time markers:Intro & Announcements: 00:00:00News: 00:08:45Main discussion, Part 1: 00:41:00Main discussion, Part 2: 01:26:00Patron question: 02:12:45 Check out our website for this episode’s blog post and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Check out our new series, Briks with Bask!https://youtu.be/5JQEDeNwVS0 Fill out our Listener Survey here:https://forms.gle/8h1gBtTRhgun55BZ6 Listen to us on Gaming With Science:https://www.gamingwithscience.net/e/s2e01-holotype-paleontology/ Rewatch our 8-Year Anniversary Livestream:https://www.youtube.com/live/N7ZJFNazP6E Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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

    2h 25m

  8. JAN 19

    Episode 209 - Chimaeras

    You might know them as ghost sharks, rat fish, or spook fish. Chimaeras are close cousins of sharks and rays, equipped with distinctive and unusual features in their fins, teeth, and reproductive structures. In today’s oceans, chimaeras are rare and easy to miss, but their extended family includes some of the most diverse and iconic fish of the Paleozoic seas. In this episode, we’ll explore the traits that set chimaeras apart, we’ll take a tour through their ancient relatives, and we’ll investigate what their most famous cousins were doing with their strange spiral rows of teeth. In the news: Baltic herrings, Cambrian arms race, pterosaur tails, and early dinosaurs. Time markers:Intro & Announcements: 00:00:00News: 00:06:35Main discussion, Part 1: 00:40:25Main discussion, Part 2: 01:16:45Patron question: 02:20:00 Check out our website for this episode’s blog post and more: http://commondescentpodcast.com/ Join us on Patreon to support the podcast and enjoy bonus content: https://www.patreon.com/commondescentpodcast Got a topic you want to hear about? Submit your episode request here: https://commondescentpodcast.com/request-a-topic/ 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 Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0

    2h 27m
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Hosts & Guests

4.8
out of 5
670 Ratings

About

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!

Information

  • Creator
    Common Descent
  • Years Active
    2017 - 2025
  • Episodes
    322
  • Rating
    Clean
  • Copyright
    © Copyright 2017 . All rights reserved.
  • Show Website
    The Common Descent Podcast

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