These were not just random tools made opportunistically, but show a consistent manufacturing process that must have been ...

Land animals and plants usually decomposed or were eaten, and mainly the hard parts -- teeth, bones, shells, or wood -- were preserved. Fossils can be formed in several ways. Buried bone and shell ...

A man’s decomposed remains were found a few kilometres ... At the time of discovery, only his bones were visible, his clothes were not, making it difficult to identify him.