a new analysis shows this species had a human-like pelvis, hands and teeth, and a chimpanzee-like foot. in six separate research reports, palaeontologists reported on the anatomy of a juvenile male skeleton, mh1, a female skeleton, known as mh2, and an isolated adult tibia or shinbone, known as mh4. the findings suggest that some species of australopithecine climbed trees, some walked on the ground, and some did both.