http://sciencecases.lib.buffalo.edu/cs/collection/detail.asp?case_id=675&id=675
http://sciencecases.lib.buffalo.edu/cs/collection/detail.asp?case_id=249&id=249
http://sciencecases.lib.buffalo.edu/cs/collection/detail.asp?case_id=453&id=453
See attachment
http://sciencecases.lib.buffalo.edu/cs/collection/detail.asp?case_id=650&id=650
Data used to create Figure 1, provided by Dr. Gilg.
Students can use the data in the excel spreadsheet provided below to reconstruct Figure 1.