The Paleozoic Era: A chaotic cycle of biological revolution and mass extinction

From the Cambrian Explosion to the Great Dying · 11:58 · Video: PBS Eons · Watch at the source

In short: The Paleozoic Era marks the opening of our current eon, defined by constant shifts in life forms and sudden, catastrophic die-offs. This video examines the volatile nature of this period, offering a look at one of the most deceptively fascinating chapters in Earth's history.

The Paleozoic Era stands out as a time of intense biological transformation. It began with the Cambrian Explosion, a period of rapid evolutionary change, and concluded with the Great Dying, a catastrophic extinction event.

This era is characterized by a cycle of near-constant revolutions in life, frequently interrupted by mass extinctions. Understanding this period is essential for grasping the chaotic, unpredictable trajectory of life on Earth.

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