Credit: Credit: Roy Larick.
The Sangiran Dome Team, composed of researchers from the University of Iowa and the Bandung Institute of Technology, shown here doing fieldwork in the ancient strata of the dome. Standing, from left to right, are authors: E. Arthur Bettis III (associate professor, UI Department of Geoscience), Russell L. Ciochon (professor, UI Department of Anthropology), Hannah Marsh (doctoral candidate, UI Department of Anthropology), and Yahdi Zaim (professor, ITB); and author Yan Rizal (ITB) is seen crouching in the background.