Jemdet Nasr
After the destruction of the Jemdet Nasr building, occupation of the site seems to have continued uninterrupted, as pottery forms show a gradual transition from Jemdet Nasr forms into the Early Dynastic I repertoire. At least one building of this period has been excavated at Mound B. Based on the distribution of Early Dynastic pottery on the surface, the settlement seems to have been smaller than during the Jemdet Nasr period. A single Early Dynastic I grave was found on Mound A, but no further evidence for occupation during this period. The building that was visible on the surface of the mound was probably a Parthian fortress, but due to a lack of well-dated pottery from this area this dating could not be ascertained.