[c3534l]

I wonder if there are continents we'll never know about because they get completely subducted and aren't part of any existing continent today.

[mr_toad]

The map goes back less than a billion years. We don’t know much about the shape of the Earths continents for the first few billion years.

[rand0mx1]

Movement of plate tectonics started probably 750 million years ago. https://www.youtube.com/watch?v=DI6SemRT2iY