Episode 95 – The Carboniferous Rainforest Collapse

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Most famous extinction events are very animal-focused, but the end of the Carboniferous saw one of the worst plant mass extinctions in Earth history. In this episode, we discuss the specifics, the background, the causes, and the impacts of the Carboniferous Rainforest Collapse.

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Episode 85 – The Ordovician Mass Extinction

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We’ve talked about mass extinction many times, and indeed we’ve covered four out of the famous “Big Five” that so shaped the history of life on Earth. This time, we’re completing the set, discussing the earliest of the five, exploring the setting, causes, and results of the Ordovician Mass Extinction.

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Episode 75 – The Great Oxidation Event

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The history of life on Earth is marked by tragedy. Life as we know it only exists because more ancient life lost the fight for survival. In this episode, we discuss the most mysterious – and possibly the most tragic – extinction event in Earth history, the most important transformation our planet has experienced since its formation: the Great Oxidation Event.

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Episode 65 – The Late Devonian Extinction(s)

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It’s Episode 65, and you know what that means … extinction! This time, we address what is traditionally considered one of the “Big 5,” but doesn’t seem to be “one” extinction at all. Geologists and paleontologists continue to work at piecing together the various causes and consequences that create an extended series – several millions years long – of very unfortunate events that altogether comprise the Late Devonian Extinction(s).

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Episode 55 – The “Sixth Extinction” (Modern Biodiversity Crisis)

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Usually, when we talk about mass extinction, we’re referring to events long past. But scary levels of extinction are a fact of our current world, as well. In this episode, we discuss just how bad our current ecological crisis is, what’s causing it, what we can do about it, and whether or not the current state of affairs truly deserves to be called The Sixth Extinction.

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Episode 45 – The Permian Extinction

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252 million years ago, there was an event so dramatic that it wiped out almost all life on the planet; so dramatic that it brought an end to the entire 300-million-year-long Paleozoic Era; so dramatic that it has come to be known as “The Great Dying.” In this episode, we discuss Earth history’s worst mass extinction: The Permian Extinction.

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Episode 25 – The Pleistocene Megafaunal Extinction

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Episode 5 and 15 were both about major extinction events of the past. Now, another ten episodes later, we’re back on the subject. This time, it’s the most recent major prehistoric extinction event, the one that took out the mammoths and other Ice Age giants, the first such event that our own species may have had a hand in: the Pleistocene Megafaunal Extinction.

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