Bibliography
- http://observationsfabrications.tumblr.com/
- http://www.uky.edu/OtherOrgs/KPS/
- http://paleo.cc/fossils/hands.htm
- http://www.post-gazette.com/stories/opinion/perspectives/csi-extinction-the-importance-of-prehistory-267699/
- http://www.wisegeek.com/what-is-paleontology.htm
- http://careers.stateuniversity.com/pages/7860/Paleontologist.html
- Roy Plotnick ([email protected])