Sangiran Early Man Site
Excavations here from 1936 to 1941 led to the discovery of the first hominid fossil at this site. Later, 50 fossils of Meganthropus palaeo and Pithecanthropus erectus/Homo erectus were found – half of all the world's known hominid fossils. Inhabited for the past one and a half million years, Sangiran is one of the key sites for the understanding of human evolution.
A second occurence of "Java Man" was discovered here: first discovered in 1891 at Trinil by Dutchman Dubois, more skulls were found by an archeological party organized by German G.H.R. von Königswald at Sangiran (near Solo).
"Java Man" at the time was one of the first known human ancestors. He is now been reclassified as part of the species Homo erectus.
About 60 more fossils have since been found here, making it the most fruitful of the early hominid sites that have been named a WHS. The skull and bone pieces have been discovered by both archeologists and locals in quite a large area. This whole area (56 square km) has been designated a WHS.