The Hand of Cercopithecoides williamsi (Mammalia, Primates): Earliest Evidence for Thumb Reduction among Colobine Monkeys

by Frost, Stephen R., Gilbert, Christopher C., Pugh, Kelsey D., Guthrie, Emily H., Delson, Eric
Published 2015

Evaluation of a New Method of Fossil Retrodeformation by Algorithmic Symmetrization: Crania of Papionins (Primates, Cercopithecidae) as a Test Case

by Tallman, Melissa, Amenta, Nina, Delson, Eric, Frost, Stephen R., Ghosh, Deboshmita, Klukkert, Zachary S., Morrow, Andrea, Sawyer, Gary J.
Published 2014