Author Affiliations +
NANCY J. STEVENS,1,* PATRICK M. O'CONNOR,1 MICHAEL D. GOTTFRIED,2 ERIC M. ROBERTS,3 SIFAEL NGASALA,4 MARY R. DAWSON5
1aDepartment of Biomedical Sciences, 228 Irvine Hall, College of Osteopathic Medicine, Ohio Universit
2bDepartment of Geological Sciences and Michigan State University Museum, West Circle Drive, Michigan
3cSchool of Geosciences, University of Witwatersrand, Wits 2050, Johannesburg, South Africa,
4dDepartment of Geological Sciences, University of Dar es Salaam, Tanzania,
5eCarnegie Museum of Natural History, 4400 Forbes Avenue, Pittsburgh, Pennsylvania 15213
** Corresponding author, email <stevensn@ohio.edu>