Posts for the Topic mandibles

In 1923, the first specimen (a molar) of a new human ancestor was found in Zhoukoudian, near Beijing, China. Many more fossils were found in the area, and Canadian paleontologist Davidson Black named this new ancestor Sinanthropus pekinensis, "Peking Man" (after the city of Beijing, spelled Peking before the Pinyin romanization system was adopted. The city was also known as Beiping or Peiping from 1928 to 1949). Today Sinanthropus is considered to be an example of Homo erectus.