Works Cited
Abrams, Avi. "The Richat Structure: The Eye of the Earth." Dark Roasted Blend. IAN Media, n.d. Web. 15 Apr. 2015.
"Amazing Richat Structure." Travel IHub. Travel IHub, 1 Apr. 2010. Web. 15 Apr. 2015.
"The Basement Geographer." The Basement Geographer. N.p., 30 Jan. 2012. Web. 09 Apr. 2015.
"La Structure De Richat." La Boite Verte. N.p., 12 Sept. 2011. Web. 09 Apr. 2015.
"The Richat Structure – Earth’s Bull's-Eye." Kuriositas. Kuriositas, 18 Aug. 2012. Web. 08 Apr. 2015.
"Richat Structure: Eye Of The Sahara." Amusing Planet. Amusing Planet, 29 May 2012. Web. 07 Apr. 2015.
Schumaker, Dave. "Richat Structure in Mauritania." The Geology News Blog RSS. The Geology News Blog, 25 Sept. 2008. Web. 08 Apr. 2015.
Tu, Chau. "Picture of the Week: The Eye of the Sahara." ScienceFriday.com. Science Friday Initiative, 3 June 2013. Web. 09 Apr. 2015.
