Archaeologists of the Khorezm Mamun Academy continue an archeological expedition to the Katkala monument. The archaic period of antiquity, the ancient Middle Ages, the medieval culture are being studied. During the research, various pottery items, pottery, pottery, pottery, jugs, human and animal sculptures were found. At the same time, the architectural structures of the first antiquity, the remains of the last antiquity were also studied. This period serves to study the problems of urban culture in Southern Khorezm from the Late to the Middle Ages.