Farina's theory about Megatherium is interesting, but how does this newly proposed lifestyle fit with the giant sloth's jaws and teeth? Dr. Joanne Kluessendorf Dept. of Geology, University of Illinois 1301 W. Green St., Urbana, IL 61801 phone: (217) 367-5916; fax: (217) 244-4996; e-mail: jkluesse@uiuc.edu