Works Cited
Colins, Allen G. “Homepage.” UCMP.com. University of California Museuom of Paleontology, 26 May 2011. Web. 6 Nov. 2014.
“Geologic Time.” UCMP.berkeley.edu. N.p., n.d. Web. 6 Nov. 2014.
“The Geologic Timescale.” Scienceviews.com. Calvin and Rosanna Hamilton, n.d. Web. 3 Nov. 2014.
“Homepage.” BBC.com. BBC, n.d. Web. 9 Nov. 2014.
Osbourn, Pell. “Geologic Time Animation.” Youtube.com. Youtube, n.d. Web. 9 Nov. 2014.
“Species- Letter T.” Prehistoricwildlife.com. www.prehistoric-wildlife.com, n.d. Web. 6 Nov. 2014.
Wysession, Michael. Earths Changing Surface. Upper Saddle River: Pearson, 2009. Print.
Colins, Allen G. “Homepage.” UCMP.com. University of California Museuom of Paleontology, 26 May 2011. Web. 6 Nov. 2014.
“Geologic Time.” UCMP.berkeley.edu. N.p., n.d. Web. 6 Nov. 2014.
“The Geologic Timescale.” Scienceviews.com. Calvin and Rosanna Hamilton, n.d. Web. 3 Nov. 2014.
“Homepage.” BBC.com. BBC, n.d. Web. 9 Nov. 2014.
Osbourn, Pell. “Geologic Time Animation.” Youtube.com. Youtube, n.d. Web. 9 Nov. 2014.
“Species- Letter T.” Prehistoricwildlife.com. www.prehistoric-wildlife.com, n.d. Web. 6 Nov. 2014.
Wysession, Michael. Earths Changing Surface. Upper Saddle River: Pearson, 2009. Print.