A Greek-language navigation and trade guide known as the Periplus of the Erythraean Sea (commonly dated to the mid-1st century CE) described routes linking Egyptian Red Sea ports to Arabia, East Africa, and India. The text helps explain why amphorae and other transport ceramics mattered: they supported predictable seasonal voyages and repeated exchanges between named ports.
Roman amphora sherds at the Indian site of Nevasa show that Mediterranean transport containers moved beyond coastal ports into interior markets. Study of the assemblage indicates most sherds are Dressel 2–4 amphorae, commonly used for wine, and many can be dated to roughly 20/25 BCE to 79 CE, demonstrating an established supply chain for liquid commodities packed in ceramic containers.
In the 2nd century CE, Roman-controlled ports on the Red Sea such as Berenike handled large volumes of long-distance seaborne trade. Archaeology at Berenike has documented imported goods and containers moving between the Mediterranean, Arabia, and India, showing how shipping relied on durable ceramic packaging and shipboard storage.
Rouletted ware—fine pottery decorated with a roulette (a small toothed wheel) before firing—appears widely at Early Historic sites, including Arikamedu. Scholarly discussion connects its distribution to maritime exchange and the movement of techniques and tastes through Indian Ocean trading communities, even when the exact origin of the style is debated.
Excavations at Arikamedu (often linked with the port called Podouke) found Roman amphorae and other imported ceramics alongside local materials. These finds show how Indian Ocean ports functioned as transfer points where transport amphorae (for commodities like wine) and fine table wares circulated with merchants and crews.
A well-known documentary papyrus (P.Vindob. G 40822), often called the "Muziris Papyrus," preserves details of financing and valuing an Indian Ocean cargo in Roman Egypt. While the document is not itself an amphora inventory, it shows the institutional side of the same trading system that moved commodities in standardized containers across the Red Sea and Arabian Sea.
Finds from Berenike include substantial quantities of Indian-made fine wares and cooking wares, showing that ceramics moved in both directions across the ocean. This evidence matters for exchange-network mapping because ceramic types can be sourced and dated, helping reconstruct repeated voyages and trading links over time.
By late antiquity, the Aksumite kingdom and its port of Adulis were part of wider Red Sea and Indian Ocean exchange. Ceramics and amphora distributions in the region help show how the Red Sea connected Mediterranean and Near Eastern production zones with African and South Asian markets.
From around the 4th–7th centuries CE, distinctive narrow conical amphorae (often called Aqaba amphorae) spread around the Red Sea region. Their wide distribution—from Aqaba to sites such as Berenike and Aksumite contexts—shows how a recognizable transport-jar form can mark major exchange corridors and repeated shipping routes.
A shipwreck at Black Assarca Island (Eritrea) produced "Ayla-Axum" (Aqaba-type) amphorae and other materials, offering direct maritime evidence for ceramic transport along Red Sea routes. The ceramics are generally dated to the 5th–6th centuries CE, with the wreck possibly in the early 7th century, linking specific container forms to seaborne movement.
A 9th-century wreck near Belitung (Indonesia) carried a very large cargo of Tang-era Chinese ceramics, including Changsha wares; one bowl bears a date equivalent to 826 CE. The shipwreck illustrates the later phase of the same broad Indian Ocean ceramic exchange world, in which mass-produced ceramics could travel in huge quantities along maritime routes toward western markets.
In the 9th century, Abbasid urban centers such as Samarra used and imitated a range of glazed ceramics, including imports and styles influenced by broader Eurasian trade. This context helps explain why Indian Ocean maritime networks mattered for ceramics: they moved not only bulk goods in transport jars but also valued table wares and technologies across regions.
Indian Ocean ceramic and amphora exchange networks (c. 2nd–9th centuries CE)