Episode 3 — History in the rocks

&tAmmonoidsAnti-evolution forces like to make a lot of noise about fossils, in particular about how we don’t have a continuous set of fossils showing every step in the evolution of every species on the planet. What they’re misunderstanding is that it’s hard to make a fossil in the first place — and harder still to guarantee you’ll find it even if it survives for long (the Earth is a pretty big place, after all).

So this episode is all about fossils — how they’re made, why there are occasional “gaps” in the fossil record, and the interesting way in which culture and mindsets have shaped our view of fossils over the years.

If you’re not subscribed to the podcast, you can listen to the episode via an inline player (Flash required) here:


You can also directly download the episode using this link. For sources, and those who’d like to follow along, the episode’s show notes are here….

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