Daɣ awatay wan 1900, Physical Anthropologist tan win France s ezzar Paul Broca ( awatay wan 1824 har 1880) ijjan axlidmat fal craniometry as ijja awen daɣ tumast tan allemagne s ezzar Rudolf Virchow (awatay wan 1821 har 1902) issewad assahat n ahinzazaɣ d torhinna fal taɣissa n awadim