For generations, the people of Poompuhar have spoken of the days when their sleepy fishing town was the capital of a powerful kingdom, and traders came from Rome, Greece and Egypt to deal in pearls and silk.
Then, more than 1,500 years ago, it was gone. The thriving town, according to ancient Tamil-language texts, was <
Perhaps, archaeologists and historians thought, the sea water had gradually risen. Or, some think now, perhaps it was something else.
"Nobody knew what had happened," said Murugaiyan, a 38-year-old fisherman whose family has long talked of an ancient kingdom that vanished. On Dec. 26, though, it all became clear to him, when the tsunami slammed into coastlines across Asia and Africa.
"Now I know," he said. "It must have been another tsunami."
At least 170 people died in Poompuhar when last month's tsunami hit. More than 150,000 other people died across nearly a dozen countries.
The death toll in Poompuhar would have been worse, they say here, except that most of the fisherman had already pulled their boats to shore when the waves appeared.
"The sea was unusually calm. Then we saw the sea rising suddenly and we knew something was terribly wrong. We started running," Murugaiyan said. Most of the dead in Poompuhar were women and children, including four of Murugaiyan's relatives.
He survived by clinging to a coconut tree, watching the tide wash away the fishermen's hamlets.
He believes the town's past is echoed in what it's going through now.
"My grandfather used to say our town was taken by the sea. His grandfather told him there was a big town long, long ago -- very rich, very beautiful," said Murugaiyan, who uses only one name.
Poompuhar was the capital of the Chola rulers, a Tamil dynasty with a recorded history going back to 200 BC. It was a place where silk merchants and grain traders set sail for the Far East, Greece and Egypt, archaeologists say.
The town had special enclaves for foreign visitors and the king's soldiers. In the streets, languages could be heard from around the world. It was dotted with temples, a sign of a prosperous Hindu kingdom.
But the ancient city now lies under water about 3km offshore. All that remains are a few temples and the modern town, which consists of about 2,000 fishing families.
Undersea excavations and studies by historians show that Poompuhar grew into a big town during the reign of Karikal Cholan, the second-century Chola king who established trade ties with China, Arabia and the Roman Empire.
Remnants of brick buildings, water reservoirs, a boat jetty and Roman coins have been found during undersea excavations.
The archaeologists' findings are supported by ancient Tamil literature, which have frequent references to Poompuhar.
"The description we have in our ancient literature is that it was a bustling port town," said S. Jayadevan, professor of Tamil Studies at Madras University.
"The Romans would come here to buy pearls. They would bring the Arabs," Jayadevan said. "There was also trade in spices and silk."
It's not clear when the town was submerged, though most estimates put it somewhere between the third and sixth centuries.
"There is a break in Tamil history during this period. We believe we were under foreign rule," said M. Rajendran, director of Tamil Sangappalgai, a government-funded group researching Tamil Nadu's ancient history and literature.