Famed Shipwreck Could Be Two---Famous Roman Shipwreck Off the Coast of Greece Could be Two: A dive to the undersea cliff where a famous Roman shipwreck rests has turned up either evidence that the wreck is enormous — or a suggestion that, not one, but two sunken ships are resting off the Greek island of Antikythera.
"Either way, it's an exciting result," said study researcher Brendan Foley, an archaeologist at Woods Hold Oceanographic Institution who presented the findings here today (Jan. 4) at the annual meeting of the Archaeological Institute of America.
The Antikythera wreck is famed for the massive number of artifacts pulled from the site over the past century. First discovered in the early 1900s by local sponge divers, the wreck is most famous for the Antikythera mechanism, a complex bronze gear device used to calculate astronomical positions (and perhaps the timing of the Olympic games). Numerous bronze and marble statues, jars and figurines have also been pulled from the wreck. The ship went down in the first century B.C.
Remote wreck
The wreck is perched on a steep undersea cliff in water too deep for standard scuba gear. The undersea landscape also makes deploying remotely operated submersibles impossible, Foley said. In 1976, Jacques Costeau led a diving expedition to the site. Since then, it has been unexplored, thanks in part to its remote location in the strait between Crete and Peloponnese.
"This place is absolutely unspoiled," Foley said.
Led by Aggeliki Simossi, the director of the Greek Ephorate of Underwater Antiquities, Foley and colleagues from Greece and Woods Hole watched footage and pored over logs from the 1976 dive. With so many artifacts already taken from the site, they knew there would be little evidence of the shipwreck exposed on the ocean floor. They'd have to match the underwater geology to find the wreck.
In October, diving with technical scuba gear and diver propulsion vehicles that look like underwater fans, the team found the sweet spot, marked by a scattering of amphora, or large curved jars. [See Photos of the Antikythera Shipwreck]
Intact artifacts from the wreck were spread over a huge area, about 197 feet (60 meters) long at depths ranging from 114 feet to 197 feet (35 to 60 m), Foley said. That's large for an ancient shipwreck, Foley said, suggesting either a huge ship or perhaps more than one wreck. The findings are preliminary, Foley said, but the team may have ultimately been excavating 984 feet (300 m) away from the site explored by Cousteau. If that's the case, he said, they may have found a separate wreck — likely part of the same fleet as the original wreck that went down in the same storm.
More secrets
One reason for the researchers' uncertainty is the fact that they used Costeau's Antikythera expedition videos to gauge where to anchor their boat. Since some of the shots in the video were almost certainly staged, the researchers can't be sure they weren't diving at a site hundreds of yards away from the site explored in 1976.
Either way, the wreck site has many more artifacts to offer, the researchers found. They pulled one jar to the surface, which will undergo DNA testing to determine its contents. They also recovered two components of a lead anchor, which itself was resting on top of other artifacts, suggesting it was on deck when the ship went down.
Read more: http://news.yahoo.com/famed-roman-shipwreck-could-two-192818118.html
"Either way, it's an exciting result," said study researcher Brendan Foley, an archaeologist at Woods Hold Oceanographic Institution who presented the findings here today (Jan. 4) at the annual meeting of the Archaeological Institute of America.
The Antikythera wreck is famed for the massive number of artifacts pulled from the site over the past century. First discovered in the early 1900s by local sponge divers, the wreck is most famous for the Antikythera mechanism, a complex bronze gear device used to calculate astronomical positions (and perhaps the timing of the Olympic games). Numerous bronze and marble statues, jars and figurines have also been pulled from the wreck. The ship went down in the first century B.C.
Remote wreck
The wreck is perched on a steep undersea cliff in water too deep for standard scuba gear. The undersea landscape also makes deploying remotely operated submersibles impossible, Foley said. In 1976, Jacques Costeau led a diving expedition to the site. Since then, it has been unexplored, thanks in part to its remote location in the strait between Crete and Peloponnese.
"This place is absolutely unspoiled," Foley said.
Led by Aggeliki Simossi, the director of the Greek Ephorate of Underwater Antiquities, Foley and colleagues from Greece and Woods Hole watched footage and pored over logs from the 1976 dive. With so many artifacts already taken from the site, they knew there would be little evidence of the shipwreck exposed on the ocean floor. They'd have to match the underwater geology to find the wreck.
In October, diving with technical scuba gear and diver propulsion vehicles that look like underwater fans, the team found the sweet spot, marked by a scattering of amphora, or large curved jars. [See Photos of the Antikythera Shipwreck]
Intact artifacts from the wreck were spread over a huge area, about 197 feet (60 meters) long at depths ranging from 114 feet to 197 feet (35 to 60 m), Foley said. That's large for an ancient shipwreck, Foley said, suggesting either a huge ship or perhaps more than one wreck. The findings are preliminary, Foley said, but the team may have ultimately been excavating 984 feet (300 m) away from the site explored by Cousteau. If that's the case, he said, they may have found a separate wreck — likely part of the same fleet as the original wreck that went down in the same storm.
More secrets
One reason for the researchers' uncertainty is the fact that they used Costeau's Antikythera expedition videos to gauge where to anchor their boat. Since some of the shots in the video were almost certainly staged, the researchers can't be sure they weren't diving at a site hundreds of yards away from the site explored in 1976.
Either way, the wreck site has many more artifacts to offer, the researchers found. They pulled one jar to the surface, which will undergo DNA testing to determine its contents. They also recovered two components of a lead anchor, which itself was resting on top of other artifacts, suggesting it was on deck when the ship went down.
Read more: http://news.yahoo.com/famed-roman-shipwreck-could-two-192818118.html
