Continental drift is the movement of the Earth's continents relative to each other,
thus appearing to "drift" across the ocean bed. The speculation that continents ...
Feb 4, 2015 ... Continental drift was a theory that explained how continents shift position on
Apr 20, 2015 ... Watch 3.3 billion years of continental drift. Credits in the video. For this mapped
onto a globe, visit http://davidson16807.github.io/3billionyears/# ...
Continental drift definition, Geology. the lateral movement of continents resulting
from the motion of crustal plates. See more.
Jun 15, 2012 ... Learn how to do the Sid Shuffle as your favorite Ice Age character teaches you
the moves to the coolest dance craze sweeping the globe.
Aug 7, 2012 ... According to the continental drift theory, the supercontinent Pangaea began to
break up about 225-200 million years ago, eventually ...
To see continental positions during a particular time, click on the STOP button of
your browser as the red arrow reaches the era of interest. Animation built from ...
Wegener proposes idea of continental drift 1912. Ever since the continents were
all mapped, people had noticed that many coastlines, like those of South ...
Groundbreaking research by Alfred Wegener reveals that the phenomenon of