Bibliography
Bagley, Mary. "Mesozoic Era: The Age Of Reptiles." livescience. Purch, 12 Feb. 2014. Web. 6 Nov. 2014.
- - -. "Precambrian: Facts About the Beginning of Time." livescience. Purch, 12 Feb. 2014. Web. 6 Nov. 2014.
Collins, Allen G., et al., eds. "The Mesozoic Era." UCMP. Geological Society of America, 6 Dec. 1993. Web. 11 Dec. 2014.
"Deep Time." PBS. WGBH Educational Foundation and Clear Blue Sky Productions, Inc., n.d. Web. 6 Nov. 2014.
Fiorillo, Tony R. "The Paleozoic Era." Ed. Allen G. Collins et al. UCMP. Geological Society of America, 24 May 1994. Web. 11 Dec. 2014.
Hamilton, Jason. "The Cenozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 16 Nov. 2014.
- - -. "The Mesozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 15 Nov. 2014.
- - -. "The Paleozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 13 Nov. 2014.
Pappas, Stephanie. "Paleozoic Era: Facts and Information." livescience. Purch, 19 June 2013. Web. 13 Nov. 2014.
"Precambrian Time." National Geographic. National Geographic Society, n.d. Web. 6 Nov. 2014.
Wysession, Micheal, Ph.D, et al. Prentice Hall Science Explorer. Ed. Nancy Romance, Ph.D and William Tate, Ph.D. Boston: Pearson, 2009. Print.
Zimmermann, Kim Ann. "Cenozoic Era: Facts About Climate, Animals, and Plants." livescience. Purch, 10 Oct. 2013. Web. 16 Nov. 2014.
Bagley, Mary. "Mesozoic Era: The Age Of Reptiles." livescience. Purch, 12 Feb. 2014. Web. 6 Nov. 2014.
- - -. "Precambrian: Facts About the Beginning of Time." livescience. Purch, 12 Feb. 2014. Web. 6 Nov. 2014.
Collins, Allen G., et al., eds. "The Mesozoic Era." UCMP. Geological Society of America, 6 Dec. 1993. Web. 11 Dec. 2014.
"Deep Time." PBS. WGBH Educational Foundation and Clear Blue Sky Productions, Inc., n.d. Web. 6 Nov. 2014.
Fiorillo, Tony R. "The Paleozoic Era." Ed. Allen G. Collins et al. UCMP. Geological Society of America, 24 May 1994. Web. 11 Dec. 2014.
Hamilton, Jason. "The Cenozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 16 Nov. 2014.
- - -. "The Mesozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 15 Nov. 2014.
- - -. "The Paleozoic Era." Science Views. Calvin & Rosanna Hamilton, n.d. Web. 13 Nov. 2014.
Pappas, Stephanie. "Paleozoic Era: Facts and Information." livescience. Purch, 19 June 2013. Web. 13 Nov. 2014.
"Precambrian Time." National Geographic. National Geographic Society, n.d. Web. 6 Nov. 2014.
Wysession, Micheal, Ph.D, et al. Prentice Hall Science Explorer. Ed. Nancy Romance, Ph.D and William Tate, Ph.D. Boston: Pearson, 2009. Print.
Zimmermann, Kim Ann. "Cenozoic Era: Facts About Climate, Animals, and Plants." livescience. Purch, 10 Oct. 2013. Web. 16 Nov. 2014.