Ancient Earth: Birth of the Sky | PBS NOVA S50E11

(53:17)

Ancient Earth: The Beginning Of Life As We Know It

(1:9:58)

Randall Carlson - Planet Nibiru Is Not What We Think And Is Returning To Earth NOW

(1:5:51)

TOP MEGALITHIC STRUCTURES REVEALED | Ancient Aliens

(19:50)

The Advanced Civilization That Existed Before Humans

(21:3)

Antediluvian Civilizations: The World Before the Great Flood

(28:10)

What Was Earth Like Before the Dinosaurs?

(9:28)

What is the History of our Planet? An UNFORGETTABLE 5-HOURS JOURNEY-History of the Earth Documentary

(4:43:4)

The Earliest Years Of Earth's 4.6 Billion Year History

(1:8:15)

Dinosaurs from Space? Andromeda's View of Ancient Earth

(53)

Ancient Earth: Inferno | PBS NOVA S50E14

(53:15)

11,000 Years Untouched: Giants' Cave Hidden for Millennia Discovered in Ancient Ruins!

(1:28:27)

What was the Earth like at the time of Pangea? | History of the Earth Documentary

(1:12:58)

Ancient Earth: Frozen | PBS NOVA S50E12

(53:15)

A Tour of Earth's Ancient Supercontinents

(48:46)