Mesopotamian Reed Boats

Ancient Sailing as Part of the Mesopotamian-Persian Gulf Trade

Akkadian Cylinder Seal Illustrating the Flood Epic in Gilgamesh
Akkadian cylinder-seal impression showing the flood-epic. Utanapishtim is in the reed boat at the left and Gilgamesh is fighting the Bull. From the British Museum's collection. CM Dixon / Hulton Archive / Getty Images

Mesopotamian reed boats constitute the earliest known evidence for deliberately constructed sailing ships, dated to the early Neolithic Ubaid culture of Mesopotamia, about 5500 B.C.E. The small, masted Mesopotamian boats are believed to have facilitated minor but significant long-distance trade between the emerging villages of the Fertile Crescent and the Arabian Neolithic communities of the Persian Gulf.

Boatmen followed the Tigris and Euphrates rivers down into the Persian Gulf and along the coasts of Saudi Arabia, Bahrain, and Qatar. The first evidence of Ubaidian boat traffic into the Persian Gulf was recognized in the mid-20th century when examples of Ubaidian pottery were found in scores of coastal Persian gulf sites.

However, it is best to keep in mind that the history of sea-faring is quite ancient: archaeologists are convinced that both the human settlement of Australia (about 50,000 years ago) and the Americas (about 20,000 years ago) had to have been assisted by some sort of watercraft, to assist moving people along the coastlines and across large bodies of water. It is quite likely that we will find older ships than those of Mesopotamia—scholars are not even necessarily certain that Ubaid boat-making originated there. But at present, the Mesopotamian boats are the oldest known.

Ubaid Boats

Archaeologists have assembled quite a bit of evidence about the ships themselves. Ceramic boat models have been found at numerous Ubaid sites, including Ubaid, Eridu, Oueili, Uruk, Uqair, and Mashnaqa, as well as at the Arabian Neolithic sites of H3, located on the northern coast of Kuwait and Dalma in Abu Dhabi.

Based on the boat models, the boats were similar in form to bellums (spelled bellams in some texts) used today on the Persian Gulf: small, canoe-shaped boats with upturned and sometimes elaborately decorated bow tips.

Unlike wooden planked bellams, though, Ubaid ships were made from bundles of reeds, roped together and then covered with a thick layer of bituminous material for water-proofing. An impression of string on one of several bitumen slabs found at H3 suggests that the boats may have had a lattice of ropes stretched across the hull, similar to that used in later Bronze Age ships from the region.

In addition, bellams are usually pushed along by poles, and at least some of the Ubaid boats were apparently had masts to enable them to hoist sails to catch the wind. An image of a boat on a reworked Ubaid 3 sherd at the H3 site in coastal Kuwait had two masts.

Trade Items

Very few explicitly Ubaidian artifacts have been found in the Arabian Neolithic sites, apart from bitumen chunks, black-on-buff pottery and boat effigies, and those are fairly rare. Trade items might have been perishables, perhaps textiles or grain, but the trade efforts were likely minimal, consisting of small boats dropping in at Arabian coastal towns.

It was a fairly long distance between the Ubaid communities and the Arabian coastline, however, approximately 450 kilometers (280 miles) between Ur and Kuwait, and the trade does not seem to have played a significant role in either culture.

It is possible that the trade included bitumen. Bitumen tested from Early Ubaid Chogha Mish, Tell el'Oueili and Tell Sabi Abyad all come from a wide variety of different sources, some from northwestern Iran, northern Iraq, and southern Turkey. Bitumen from H3 was identified as having an origin at Burgan Hill in Kuwait, but some of the other Arabian Neolithic sites in the Persian Gulf imported their bitumen from the Mosul area of Iraq, and it is possible that boats were involved in that. Lapis lazuli, turquoise, copper: All of these were exotics in the Mesopotamian Ubaid sites that potentially could have been imported, in small amounts, using boat traffic.

Boat Repair and Gilgamesh

Bitumen caulking of the reed boats was made by applying a heated mixture of bitumen, vegetal matter, and mineral additives and allowing it to dry and cool to a tough, elastic covering. Unfortunately, that had to be replaced frequently: Hundreds of slabs of reed-impressed bitumen have been recovered from several sites in the Persian Gulf. It may be that the H3 site in Kuwait represents a place where boats were repaired, although no additional evidence such as woodworking tools or the like were recovered to support that.

Interestingly, reed boats are an important part of Near Eastern mythologies. In the Mesopotamian Gilgamesh myth, Sargon the Great of Akkad is described as having floated as an infant in a bitumen-coated reed basket down the Euphrates River. That must be the original form of the legend found in the Old Testament book of Exodus where the infant Moses floated down the Nile in a reed basket daubed with bitumen and pitch.


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Hirst, K. Kris. "Mesopotamian Reed Boats." ThoughtCo, Oct. 23, 2017, Hirst, K. Kris. (2017, October 23). Mesopotamian Reed Boats. Retrieved from Hirst, K. Kris. "Mesopotamian Reed Boats." ThoughtCo. (accessed March 23, 2018).