Key Events

• 2400–1700 B.C.

  Hundreds of tumuli on Bahrain represent the largest burial site of the Bronze Age. Men, women, and children are buried as individuals with ceramics, personal ornaments, copper weapons and cups, and stone vessels.

• 2200–1800 B.C.

  The Gulf is the locus of trade routes linking Mesopotamia and the Indus Valley civilization. The most distinctive products of this trade are Persian Gulf circular stamp-seals decorated with animals and abstract motifs. Some show a humped bull with an Indus inscription above it. Normally made of soft stone, they are characterized by a high back boss, always pierced horizontally for suspension. From around 2000 B.C., the Persian Gulf–type seals are superceded by the so-called Dilmun seal, characterized by a low boss decorated with three parallel incised lines down the middle running perpendicular to the perforated boss.

• ca. 2000–1800 B.C.

  There are three rebuildings over several centuries of a monumental temple centered on a freshwater spring at Barbar on Bahrain. The building consists of a parallelogram-shaped platform up to 23 meters on one side built of small pieces of unworked stone. The second rebuilding uses well-cut limestone blocks quarried on nearby Jidda Island. Objects buried in the foundations include a copper bull’s head.

• ca. 1300–1100 B.C.

  Urban settlements are established at oases such as Qurayya and Tayma’ in northwest Arabia.