Originally Posted By: Bill S.
Quote:
In a word, yes.

Depending on what that is intended as a response to, it is probably safe to assume that the subject is closed.

The subject is not closed.

Bill; why don't you explain what you think has replaced mantle currents as the force that moved the continents so far apart?

You don't seem to know what this force is,... do you?

Earth formed from a collision
www.preearth.net

Plate-tectonics is wrong
www.preearth.net/plate.html