Bones lay scattered on the desk of of a laboratory at Mulawarman University. A skull, arm bones, fangs and bones of fingers. There were at least 10 separate pieces of bone. None of them were intact. "These are the remains of an adult orangutan," said orangutan researcher Yaya Rayadin, as he displayed the remains for Tempo. The white coloring of the bones indicated, Yaya said, the fact that they had not been buried very deep in the ground. "Also, the