The excavation at Gane Ṭal yielded coins dating from the Early–Late Roman, Byzantine, and Ayyūbid and Mamluk periods. Most of the coins date from the Byzantine period, from the fourth–fifth and the sixth–seventh centuries CE. Noteworthy is the fact that most of the sixth–seventh-century coins date to the period before 541/2 CE, the time of the Justinianic plague. It is possible that the decline of the settlement was related to this plague; however, it might have also been the outcome of other historical circumstances.