Excavating in South Africa
Study co-researcher Paul Barrett of London's Natural History Museum excavates a skeleton of a prosauropod dinosaur near Lady Grey, South Africa.
Study researcher Sarah Werning of University of California, Berkeley excavates around a plaster jacket covering a Triassic dinosaur from a quarry in New Mexico.
Digging in Tanzania
Researcher Christian Sidor of the University of Washington excavates a fossil from the Manda beds, Tanzania.