Celtics6789+bib.+Silurian

Works Cited Beals, Kevin. //Life through Time: Evolutionary Activities for Grades 5-8//. Berkeley: Great Explorations in Math and Science, Lawrence

Hall of Science, University of California at Berkeley, 2003. Print.

Bonner, Hannah. //When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm: a Cartoon Prehistory of Life Long before//

//Dinosaurs//. Washington, D.C.: National Geographic, 2009. Print.

Eldredge, Niles, Douglas Eldredge, Gregory Eldredge, True Kelley, and Steven Lindblom. //The Fossil Factory: a Kid's Guide to//

//Digging up Dinosaurs, Exploring Evolution, and Finding Fossils//. Reading, MA: Addison-Wesley, 1989. Print.

Exline, Joseph D., Michael J. Padilla, Ioannis Miaoulis, and Martha Cyr. //Earth Science//. Upper Saddle River, NJ: Prentice Hall, 2001.

Print.

Gallant, Roy A. //History: Journey through Time//. New York: Benchmark, 2003. Print.

"LHS GEMS, Life Through Time." //LHS GEMS Home//. Web. 26 Dec. 2011. .

"Ucmp Web Time Machine." //Ucmp Web Time Machine//. Ucmp.berkely.edu, 2004. Web. 5 Dec. 2011.

.

//The Visual Dictionary of Prehistoric Life.// London: Dorling Kindersley, 1995. Print.

"The Paleontology Portal." //The Paleontology Portal: Home//. Web. 09 Jan. 2012. .

"The Paleontology Portal." //The Paleontology Portal: Home//. Web. 09 Jan. 2012. .

"The Paleontology Portal." //The Paleontology Portal: Home//. Web. 09 Jan. 2012. .

"The Paleontology Portal." //The Paleontology Portal: Home//. Web. 09 Jan. 2012. .

"Silurian Concepts." //Www.GeologyClass.org//. Web. 10 Jan. 2012. .

"Trilobite | Flickr - Photo Sharing!" //Welcome to Flickr - Photo Sharing//. Web. 09 Jan. 2012. .