Uploaded December 2025 | Updated September 2026, 3 days ago

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A few hundred million years ago, the Earth was very different from what it is today. If we looked at it from space, we would not have seen the familiar outlines of the continents and oceans, because at that time the entire landmass was one giant supercontinent called Pangaea.

Nowadays, its fragments are in fact the continents, so familiar to us. Some of them have merged to form single land masses, while the rest have changed when mountains and faults appeared.

00:00 Intro
01:04 What the Earth was like 300 mln years ago
04:24 Oxygen level 300 mln years ago
05:18 Giant Dragonfly (Meganeura)
07:37 Giant millipede (Arthropleura)
10:34 The coastal zone of the prehistoric Earth
11:20 Jaekelopterus (Eurypterids)
14:01 Hibbertopterus (Eurypterids)
15:44 Plants of the prehistoric Earth
17:17 Sigillaria
17:53 The ocean on the prehistoric Earth
18:20 Trilobites
22:24 Anomalocaris
25:55 The global extinction of the insects
27:30 Ending

#Earth #Dinosaurs #Insects #Evolution #Film #Planet #Kosmo