Bibliography

Col, Jeananda (2010) CONTINENTAL DRIFT[http://www.enchantedlearning.com/subjects/dinosaurs/glossary/Contdrift.shtml]

http://www.crystalinks.com/continental_drift.html

PDF/Adobe Acrobat. Continental Drift[http://www.sci.csuhayward.edu/~lstrayer/geol2101/2101_Ch19_03.pdf]

http://www.scribd.com/doc/7054573/Continental-drift

http://www.historyoftheuniverse.com/images/polar_wander.gif