All Episodes

*note: 1 Ga = 1 billion years ago (giga-annum)

Season 0: Introducing Deep Time

Episode 1: The Earth Calendar

Episode 2: Three Recipes for Rocks

Episode 3: The Dating Game

Season 1: Hadean (4.6 - 4.0 Ga)

From Dust to Planet: 4.6-4.5 Ga

Episode 4: The Cradle of Stardust

Episode 5: Building the Underworld

Episode 6: Working Out the Core

Episode 7: An Ocean of Magma

The Violent Birth of the Moon: 4.5 Ga

Episode 8: Bad Moon Rising

Episode 9: The Great Gig in the Sky

The First Crust: 4.5-4.0 Ga

Episode 10: The Oldest Thing on Earth

Episode 11: Heretics and Heroes

Episode 12: Scratching the Surface

Episode 13: Message in a Bottle

The First Oceans: 4.5-4.0 Ga

Episode 14: Waterworld

Episode 15: Sea Change

The Origins of Life: ??? Ga

Episode 16: Life Before Fossils

Episode 17: The Building Blocks of Life

Episode 18: We Are Stardust

Episode 19: Primordial Soup

The First Atmosphere: 4.5-4.0 Ga

Future Episodes Incoming

The Oldest Rocks on Earth: 4.0 Ga

Season 2: Eoarchean (4.0 - 3.6 Ga)

Season 3: Paleoarchean (3.6 - 3.2 Ga)

Season 4: Mesoarchean (3.2 - 2.8 Ga)

Season 5: Neoarchean (2.8 - 2.5 Ga)

Season 6: Paleoproterozoic (2.5 - 1.6 Ga)

Season 7: Mesoproterozoic (1.6 - 1.0 Ga)

Season 8: Neoproterozoic (1.0 - 0.54 Ga)