NARRAGANSETT, R.I. — Scientists have found what they believe are traces of the lost Indonesian civilization of Tambora, which was wiped out in 1815 by the biggest volcanic eruption in recorded history.
Mount Tambora’s cataclysmic eruption on April 10, 1815, buried the inhabitants of Sumbawa Island under searing ash, gas and rock and is blamed for an estimated 88,000 deaths. The eruption was at least four times more powerful than Mount Krakatoa’s in 1883.
Guided by ground-penetrating radar, U.S. and Indonesian researchers recently dug in a gully where locals had found ceramics and bones. They unearthed the remains of a thatch house, pottery, bronze and the carbonized bones of two people, all in a layer of sediment dating to the eruption.
University of Rhode Island volcanologist Haraldur Sigurdsson, the leader of the expedition, estimated that 10,000 people lived in the town when the volcano erupted in a blast that dwarfed the one that buried the Roman town of Pompeii.
Two centuries of mystery
The civilization on Sumbawa Island has intrigued researchers ever since Dutch and British explorers visited in the early 1800s and were surprised to hear a language that did not sound like any other spoken in Indonesia, Sigurdsson said. Some scholars believe the language more closely resembled those spoken in Indochina. But not long after Westerners first encountered Tambora, the society was destroyed.
“The explosion wiped out the language. That’s how big it was,” Sigurdsson said. “But we’re trying to get these people to speak again, by digging.”
Some of what the researchers found may suggest Tambora’s inhabitants came from Indochina or had commercial ties with the region, Sigurdsson said. For example, ceramic pottery uncovered during the dig resembles that common to Vietnam.
Origins are unclear
During the dig, Sigurdsson’s team found the charred skeleton of a woman who was most likely in her kitchen. A metal machete and a melted glass bottle lay nearby. The remains of another person were found just outside what was probably the front door.
The team included researchers from the University of North Carolina and the Indonesian Directorate of Volcanology.
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