Precambrian

Ozima, Minoru, 1981, The Earth: Its Birth and Growth, Cambridge University Press, Cambridge.

LaBerge, Gene L., 1994, Geology of the Lake Superior Region, Geoscience Press Inc., Phoenix, Arizona.

Dott, Robert H. Jr.; Batten, Roger L., 1971, Evolution of the Earth, Fourth Edition, McGraw-Hill Book Company, USA.

"Geology", Funk & Wagnals New Encyclopedia, Vol. 11, 1986.

Compton's Interactive Encyclopedia, Version 5.1, 1998, CD-ROM

Paleozoic

Ozima, Minoru, The Earth: Its Birth and Growth, Cambridge University Press, Cambridge, UK, 1981.

LaBerge, Gene L., Geology of the Lake Superior Region, Geoscience Press Inc., Phoenix, Arizona, 1994.

Dott, Robert H. Jr.; Batten, Roger L., Evolution of the Earth, Fourth Edition, McGraw-Hill Book Company, USA, 1971.

"Geology", Funk & Wagnals New Encyclopedia, Vol. 11, 1986.

Compton's Interactive Encyclopedia, Version 5.1, 1998, CD-ROM

Mesozoic

ed. Angela Sheehan, The Prehistoric World, 1975. Sampson Low, UK.

Cenozoic

ed. Angela Sheehan, The Prehistoric World, 1975. Sampson Low, UK.

Jill Bailey and Tony Seddon, The Young Oxford Book of the Prehistoric World, 1995. Oxford Press, New York.

Ruth Moore, Evolution, 1962, 1964. Time Incorporated, New York.

F. Clark Howell, Early Man, 1968, 1970. Time-Life Books, New York.

Multiple Authors, "The Case of the Irish Elk", UCMP Geological Time Machine, 1998 <http://www.ucmp.berkeley.edu/help/timeform.html>, (Aug. 29, 1998)

Miranda McQuitty, Sharks,1992 Dorling Kindersly Limited, London.

All pictures have been drawn and/or altered.

Geology Page:

Photos by Sarah Young

Title Pages:

Titles by Alex Balistreri

Sidebar by Alex Balistreri an Sarah Young

Animations:

Tour Guide drawn & animated by Alex Balistreri

Sarah Neises, UW Oshkosh, Polk Library

Cheryl Bandstra, Science Teacher, Shattuck Middle School

Mrs. Trentlage, Science Teacher, JR Gerritts Middle School

Valerie Robles, Talent Pool Coordinator, Shattuck Middle School

Shirley Dohmann and Diane Doersch, Computer Applications, Shattuck Middle School

Jim Hietpas, A/V Lab, JR Gerritts Middle School

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Nancy, Gilbert, Michelle, Elizabeth and Matthew Young; Katie Hinzman; All JRG teachers.