Türk Secrets
Khiva khan Abu al-Ghazi Bahadur wrote in his Chagatai language treatise Shajara-i Tarākima (Genealogy on the Turkmens) that "their chin began to turn into slender, their eyes started to come to be huge, their faces began to become smaller, as well as their noses began to develop into significant' right after 5-6 generations". Ottoman historian Mus