Here is a simplified timeline of Pangaea, showing how it formed and later broke apart due to movements explained by Plate Tectonics. 🌍
🌎 Pangaea Timeline
~335 million years ago (Late Carboniferous)
- Earth’s continents gradually collide and merge.
- The supercontinent Pangaea begins forming.
~300 million years ago
- Pangaea becomes fully assembled.
- Surrounded by a global ocean called Panthalassa.
- A smaller internal sea exists called Tethys Ocean.
~252 million years ago
- The Permian–Triassic Extinction Event occurs.
- About 90% of marine species and 70% of land species go extinct.
~200 million years ago (Early Jurassic)
- Pangaea begins breaking apart.
- Splits into two large landmasses:
- Laurasia (North America, Europe, Asia)
- Gondwana (South America, Africa, Antarctica, Australia, India)
~180–150 million years ago
- Further fragmentation begins.
- Atlantic Ocean starts forming.
~100–66 million years ago
- Continents move closer to their modern positions.
Present Day
- Continents continue drifting a few centimeters per year.
- Some scientists predict a future supercontinent may form again in about 200–300 million years.
✅ Quick Summary
|
Time |
Event |
|
335 MYA |
Pangaea begins forming |
|
300 MYA |
Fully assembled |
|
252 MYA |
Permian–Triassic extinction |
|
200 MYA |
Breakup begins |
|
180–100 MYA |
Continents separate |
|
Today |
Continents still drifting |
If you want, I can also show:
- 🌍 A visual map timeline of Pangaea breaking apart
- 🦖 How dinosaurs spread across Pangaea
- 🔮 What the next supercontinent (Amasia / Pangaea Proxima) might look like.
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