Resources
Images:
- "Abraham Ortelius." Wikipedia. Wikimedia Foundation, 11 July 2013. Web. 07 Nov. 2013.
- "UEA." Frederick Vine. N.p., n.d. Web. 10 Nov. 2013.
- "Drummond Hoyle Matthews." Welcome! N.p., n.d. Web. 10 Nov. 2013.
- "Cont_drift.html." Cont_drift.html. N.p., n.d. Web. 10 Nov. 2013.
- Mathez, Edmond A. "Harry Hess: One of the Discoverers of Seafloor Spreading." Harry Hess: One of the Discoverers of Seafloor Spreading. N.p., n.d. Web. 10 Nov. 2013
- "OBITUARIES." Lawrence O.C. Morley. N.p., n.d. Web. 10 Nov. 2013.