▁proposed ▁that ▁the ▁ancient ▁Egypt ians ▁belonged ▁to ▁the ▁Tur an id ▁race , ▁linking ▁them ▁to ▁the ▁Tat ars . ▁He ▁was ▁inspired ▁by ▁some ▁ancient ▁Egypt ian ▁paint ings , ▁which ▁dep ict ▁Egypt ians ▁with ▁s allow ▁or ▁yellow ish ▁skin . ▁He ▁said ▁" From ▁the ▁colour ▁given ▁to ▁the ▁women ▁in ▁their ▁paint ings ▁we ▁learn ▁that ▁their ▁skin ▁was ▁yellow , ▁like ▁that ▁of ▁the ▁Mong ul ▁T art ars , ▁who ▁have ▁given ▁their ▁name ▁to ▁the ▁Mong ol ian ▁variety ▁of ▁the ▁human ▁race .... ▁The ▁single ▁lock ▁of ▁hair ▁on ▁the ▁young ▁nobles ▁rem inds ▁us ▁also ▁of ▁the ▁T art ars ." ▁ ▁D yn astic ▁race ▁theory ▁ ▁In ▁the ▁early ▁ 2 0 th ▁century , ▁Fl ind ers ▁Pet rie , ▁one ▁of ▁the ▁leading ▁Egypt olog ists ▁of ▁his ▁day , ▁noted ▁that ▁the ▁ske let al ▁remains ▁found ▁at ▁pred yn astic ▁sites ▁at ▁Na q ada ▁in ▁Upper ▁Egypt ▁showed ▁marked ▁different iation . ▁T ogether ▁with ▁cultural ▁evidence ▁such ▁as ▁architect ural ▁styles , ▁pot tery ▁styles , ▁cyl inder ▁se als , ▁and ▁numerous ▁rock ▁and ▁tomb ▁paint ings , ▁he ▁dedu ced ▁that ▁a ▁Mes op ot am ian ▁force ▁had ▁inv aded ▁Egypt ▁in ▁pred yn astic ▁times , ▁im posed ▁itself ▁on ▁the ▁ind igen ous ▁Bad arian ▁people , ▁and ▁become ▁their ▁r ul ers . ▁This ▁came ▁to ▁be ▁called ▁the ▁" d yn astic ▁race ▁theory ". ▁The ▁theory