Source Data Reference for:

City = Samarkand
Time = -500

City Year Size Size Comment Year Comment Author Title Location
Samarkand-700foundedn/ahttp://www.wikipedia.org/eng2012
Samarkand-700foundedn/ahttp://en.wikipedia.org/wiki/List_of_cities_by_time_of_continuous_habitationeng2013
Samarkand-400 100,000George ModelskiWorld Cities -3000 to 2000p55
Samarkand-300 100,000George ModelskiWorld Cities -3000 to 2000p55