Ed Dur was first discovered by an
Iraqi archaeological team in 1973 and dug in 1974, but formal archaeological exploration only commenced in 1989. Subsequent digs have unearthed evidence of human habitation spanning the
Ubeid period,
Stone Age,
Bronze Age,
Iron Age, and
pre-Islamic period. During the latter period, the settlement appears to have been at its most prosperous and the hills of the area were entirely covered with dozens of buildings, many more
areesh or palm-frond buildings and thousands of stone-built tombs. Some 500 of these tombs have been excavated, It is thought some 20,000 tombs are on the site in all. In the digs carried out between 1989 and 1995 alone, over 1400 found objects were recorded and no fewer than 13,000 diagnostic sherds. Ed Dur was—in its prime—the largest (and thought to be the only) coastal port of significance in the southern Gulf. Ceramic finds at the site are mostly glazed ware, likely of
Parthian origin and imported from
southern Mesopotamia or southwestern
Iran. The more elaborate burials at Ed Dur are similar to those found at
Assur in
Upper Mesopotamia, which are Parthian. Black-on-orange painted 'Namord ware' is indicative of trading links across the
Strait of Hormuz to Persia and
Baluchistan, while
Indian red polished ware also points to links east. == Graeco-Roman links ==