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The Battle of the Egadi Islands in 241 B.C.E [Credit: Favignana Maritime Museum] |
Working at depths of between 40 to 120 metres they are surveying an area which currently stands at some five square kilometres. It is littered with the relics of this decisive war. Bronze helmets, amphora, weapons and most importantly ancient bronze battle rams are being lifted from the seabed and preserved.
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Battle ram [Credit: RPM Nautical Foundation] |
Hypothesis becomes theory
Historical documents placed the battle near the island of Levanzo, west of Sicily. According to the literature the battle was short — just a few hours long. The Romans lay in wait trapping the Carthaginians and blocking off their sea route in a sudden attack.
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Dr Jon Henderson (right) with the ram [Credit: RPM Nautical Foundation] |
Professor Tusa said: “The stories these divers told led me to speculate where this battle might have taken place. To prove my hypothesis I carried out a series of dives and discovered 50 anchors. Local fishermen brought up a bronze helmet from the same area and together with the discovery of the first ram my hypothesis became theory. Now, working with RPM Nautical Foundation we have discovered 11 rams.”
Making the pieces fit
The research vessel ‘Hercules’ bristles with some of the very latest underwater survey technology. An ongoing multi-beam survey together with remotely operated vehicle (ROV) verification is producing an accurate map of the undersea geography of the site as well as an astonishing array of shipwrecks, weapons, armour, helmets. But most exciting of all is the growing collection of ancient battle rams of which there were only three in the world before this survey began.
Dr Jeffrey Royal said: “Much of what we knew about ancient naval battles and ancient warships was based on historical text and iconography. We now have physical archaeological data which will significantly change our understanding. Cast on the bow of the ship these rams were not just used as weapons, they were there to protect the ship. The discovery of these rams will help us learn more about the size of these ships, the way they were built, what materials were used as well as the economics of building a navy and the cost of losing a battle.”
New technology is mapping the seabed
Dr Henderson is using sector-scanner technology developed for the marine offshore industry to map the site in even more detail. It was tested out in shallow water during his work on Pavlopetri — the world’s oldest known underwater city. It is now proving its worth in much deeper waters. The technology he has introduced to the world of underwater archaeology will survey an area of up to 50 to 60 metres across in minute detail and produce plans which can been drawn for archaeological purposes.
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Stone anchor [Credit: RPM Nautical Foundation] |
Analysing the artefacts
With funding from the Honor Frost Foundation (click on the Sicily link) — Honor Frost was a pioneer in the field of underwater archaeology — some of the artefacts brought to the surface inside the amphora are now under analysis at The University of Nottingham. Analysis at Nottingham has shown these materials are of ancient manufacture and could tell the team a lot about what was onboard these ancient warships.
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Research team examine one of the bronze helmets [Credit: RPM Nautical Foundation] |
The area is so rich in archaeological data that the survey team believe it could take decades to fully survey and analyse the data from this site.
For more information visit the Egadi Island Battle website.
Source: University of Nottingham [November 05, 2013]