But no other theory can explain so much. Continental drift is without a cause or a physical theory. It has never been applied to any but the last part of geological time.


'Geophysics and Continental Growth', American Scientist, 1959


But no other theory can explain so much. Continental drift is without a cause or a physical theory. It has never been applied to any but the last...

But no other theory can explain so much. Continental drift is without a cause or a physical theory. It has never been applied to any but the last...

But no other theory can explain so much. Continental drift is without a cause or a physical theory. It has never been applied to any but the last...

But no other theory can explain so much. Continental drift is without a cause or a physical theory. It has never been applied to any but the last...