The Common Descent Podcast

Welcome ... to Spookulative Evolution.

It’s October, and that means it’s Spook-E Season once again! Each episode in the series, we pick a type of monster and explore how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from life in the real world. This year’s theme: Dragons.

This episode, we investigate a modern favorite. How could natural selection give us a (perhaps) more reasonably shaped dragon? Our creatures to create this time: Wyverns.

Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev

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You can email us at commondescentpodcast@gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Hadrosaurs (the so-called “duckbill” dinosaurs) and their fellow ornithopods were among the most abundant and successful dinosaur groups of all time. This episode, we discuss their evolution and diversity, and we explore some of the most outstanding and unique features of the group, including their incredible fossil record, complex social behaviors, wacky head ornaments, and their truly incredible mouths.

In the news: fluorescent mammals, snake tracks, leaf mining, and terror bird footprints.

Time markers:

Check out our website for this episode’s blog post and more:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

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.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

Welcome ... to Spookulative Evolution.

It’s October, and that means it’s Spook-E Season once again! Each episode in the series, we pick a type of monster and explore how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from life in the real world. This year’s theme: Dragons.

This episode, we travel to another part of the world. How could we end up with an elemental being that combines the features of many animals? Our creatures to create this time: East Asian Dragons.

Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev

Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

More ways to connect with us: https://linktr.ee/common_descent

You can email us at commondescentpodcast@gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Welcome ... to Spookulative Evolution.

It’s October, and that means it’s Spook-E Season once again! Each episode in the series, we pick a type of monster and explore how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from life in the real world. This year’s theme: Dragons.

This episode, we start with something familiar. How might evolution produce a fearsome serpentine beast with four legs and two wings? Our creatures to create this time: European Dragons.

Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev

Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

More ways to connect with us: https://linktr.ee/common_descent

You can email us at commondescentpodcast@gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Plants are delicious, nutritious, and full of energy, so they’re prime targets for all sorts of herbivores, parasites, and pathogens. But plants aren’t just sitting passively accepting attacks, they use a variety of strategies to defend themselves, from the frustrating to the fatal. This episode, we’re joined by our favorite paleobotanist, Aly Baumgartner, to discuss the many ways plants defend themselves – physically, chemically, and beyond – and the fascinating evolutionary history of plant defenses and their offenders.

In the news: deep-sea fish, Wollemi pines, learning birds, and plant technology.

Time markers:

Check out our blog for bonus info and pictures:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

Follow and Support us on:

You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

Earth’s oceans change over time, not just in their size and shape, but also in the very dynamics of their ecosystems. The stage was set for modern ocean ecosystems by an event called the Mesozoic Marine Revolution, a dramatic restructuring of ecology in shallow seas that saw the rise of many forms of active predatory lifestyles. This episode, we discuss the fossil evidence, the major players, and the ongoing and sometimes contentious research into this crucial period.

In the news: early arthropods, early apes, prehistoric ravens, and long-necked marine reptiles.

Time markers:

Check out our blog for bonus info and pictures:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

Follow and Support us on:

You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

Eating plants isn’t easy, and yet the habit has evolved many times over the history of life on Earth, and herbivores have become essential components of ecosystems as we know them. This episode, we discuss the adaptations animals use to get around the challenges of plant-eating, as well as the incredible history of the repeated origins of herbivory.

In the news: vampire squids, death by ammonite, early archosaurs, and dinosaur tracks.

Time markers:

Check out our blog for bonus info and pictures:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

Follow and Support us on:

You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

There’s a new paleontology-adjacent movie out there, and as usual, it’s a great opportunity to examine how science is translated to the big screen.

Back to the Cretaceous (kind of) – 65 (2023)

Check out our website for more stuff:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

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You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

For much of their evolutionary history, whales have been divided into two main lineages: baleen whales and toothed whales. The toothed variety are especially diverse today, including sperm whales, belugas, porpoises, and so, so many dolphins (among others). This episode, we explore what makes toothed whales distinct – besides the obvious – and what the whale fossil record tells us about how they came to be among the most successful marine animals in Earth history.

In the news: leaf-eating birds, tiny whales, whale-like reptiles, and giant whales.

Time markers:

Check out our blog for bonus info and pictures:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

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You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0

Throughout Earth history, tectonic forces have changed the shape of the continents – and the oceans! You might be familiar with the Tethys Sea as an ancient ocean nestled against Pangaea, home to marine reptiles and more, but there’s actually a whole series of ancient bodies of water that bear this name. In this episode, we explore the various iterations of the Tethys, discuss how geologists study them, and examine how these ancient oceans shaped the world as we know it today.

In the news: crocodile conservation, fighting fossils, whale evolution, and bird tracks.

Time markers:

Check out our blog for bonus info and pictures:

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:

We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: https://www.audibletrial.com/CommonDescent

Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp

Find merch at the Common Descent Store! http://zazzle.com/common_descent

Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev

Follow and Support us on:

You can email us at commondescentpodcast(at)gmail.com

The Intro and Outro music is “On the Origin of Species” by Protodome.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0