Coastal settlements like Gottiprolu show South India's integration into early maritime trade networks. Elucidate with archaeological evidence.

In 2019, the ASI's Excavation Branch VI excavated Gottiprolu, near Naidupeta in Andhra Pradesh's Nellore district. It found a large settlement inside a massive brick enclosure and identified it as an early historic trade centre [1]. Together with sites like Arikamedu, Gottiprolu shows that the East coast was an active node in Indian Ocean exchange.

Archaeological evidence from Gottiprolu

• Imitation amphorae: amphorae were Mediterranean jars used to carry liquids such as wine and oil. Local copies of them point to trade in liquid goods. Similar conical jars are widely found across Tamil Nadu, which suggests a shared coastal trading culture [1].
• Coastal location: the site's closeness to the sea suggests it was a strategic settlement in maritime trade [1].
• Coins, terracotta beads, rouletted ware: these show market exchange and craft production. Rouletted ware is a standard marker of Indo-Roman-era trade [1].
• Brick sizes match Satavahana/Ikshvaku structures of the Krishna valley. This dates the settlement to about the 2nd–1st century BCE and links it to the trade economy of the Deccan [1].

Wider regional network

• Arikamedu, near Puducherry, has yielded the largest number of Mediterranean amphorae, terra sigillata and rouletted ware among Roman trade sites in India. It is identified with the port of Poduke named in the Periplus, a 1st-century CE Greek sailing guide. It also has pottery inscribed in Prakrit, Tamil, Old Sinhalese and Latin, which shows that traders from several regions met there [2].
• A farming and cattle-rearing hinterland: recent residue and animal-bone studies at Gottiprolu and Keezhadi show economies based on agriculture, cattle rearing and dairying [3]. Such a base could produce the surplus that trade towns needed.
• Continuity: a Pallava-period (about 8th century AD) Vishnu sculpture at Gottiprolu shows the site stayed important long after its early historic phase [1].

Caveats

• Imitation amphorae show local copying of foreign forms, not direct imports. ASI itself says further research is needed [1].

These findings point to a connected coastline of ports, inland centres and productive hinterlands. A clearer picture needs wider excavation, scientific dating and study of where the pottery came from. ASI-led work, and nominating sites under UNESCO's maritime-heritage framework [2], would help establish South India's place as a key link in ancient Indian Ocean trade.