Source Data Reference for:

City = Benin City
Time = 1500

City Year Size Size Comment Year Comment Author Title Location
Benin1500 31,500"btw 31,000 and 32,000"Tertius ChandlerFour thousand years of urban growthp514
Benin1500 40,000"btw 20,000 and 60,000"Tertius ChandlerFour thousand years of urban growthp57