Visuals+Bibliography


 * ** Works Cited **
 * **Cambrian Period**
 * "Anomalocaris | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Web. 10 Jan. 2012. .
 * "Bolivia Travel Tips - Matkustusvinkit." Eerola.com - the Personal Home Page of Mikko Eerola. Web. 10 Jan. 2012. .
 * By Ichthyostega. "Paleopedia:The Prehistoric Encyclopedia." Freewebs.com. Web.
 * Collins, Allen. "Web Geological Time Machine." Ucmp.Berkely.edu. Web. .
 * Math, Natural. "Hallucigenia_4_7 | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Yahoo. Web. 10 Jan. 2012. .
 * "Salt Formations in Moon Valley, San Pedro De Atacama." South America Travel Guide - Travel in South America. Web. 09 Jan. 2012. .
 * Trailmix.Net. "All Sizes | Trilobite | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Web. 09 Jan. 2012. .
 * Math, Natural. "Hallucigenia_4_7 | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Yahoo. Web. 10 Jan. 2012. .
 * "Salt Formations in Moon Valley, San Pedro De Atacama." South America Travel Guide - Travel in South America. Web. 09 Jan. 2012. <http://gosouthamerica.about.com/od/chile/ig/San-Pedro-de-Atacama--Chile/San-Pedro-de-Atacama.htm>.
 * <span style="font-family: 'Times New Roman'; font-size: 16px; text-decoration: none; vertical-align: baseline;">Trailmix.Net. "All Sizes | Trilobite | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Web. 09 Jan. 2012. <http://www.flickr.com/photos/trailmixnet/3098235611/sizes/m/in/photostream/>.
 * <span style="font-family: 'Times New Roman'; font-size: 16px; text-decoration: none; vertical-align: baseline;">"Salt Formations in Moon Valley, San Pedro De Atacama." South America Travel Guide - Travel in South America. Web. 09 Jan. 2012. <http://gosouthamerica.about.com/od/chile/ig/San-Pedro-de-Atacama--Chile/San-Pedro-de-Atacama.htm>.
 * <span style="font-family: 'Times New Roman'; font-size: 16px; text-decoration: none; vertical-align: baseline;">Trailmix.Net. "All Sizes | Trilobite | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Web. 09 Jan. 2012. <http://www.flickr.com/photos/trailmixnet/3098235611/sizes/m/in/photostream/>.
 * <span style="font-family: 'Times New Roman'; font-size: 16px; text-decoration: none; vertical-align: baseline;">Trailmix.Net. "All Sizes | Trilobite | Flickr - Photo Sharing!" Welcome to Flickr - Photo Sharing. Web. 09 Jan. 2012. <http://www.flickr.com/photos/trailmixnet/3098235611/sizes/m/in/photostream/>.