Monday 27th of March 2017, 12:37 CET
An undersea expedition of biblical proportions?
August 17, 2003
Associated Press

Written by Richard C. Lewis
Posted by HW on March 27, 2017

Searching Civilization
In 1994, archaeologist Fredrik Hiebert rode around northern Turkey in a dirty white Toyota van, looking for evidence of ancient civilizations around the Black Sea.

Every time he and his team would ask locals for the whereabouts of centuries-old ruins, they'd get the same response. "Everyone kept pointing us to the sea," Hiebert recalled.

Ancient ships
Hiebert knows now why they did. After some preliminary trips, the University of Pennsylvania professor and other scientists are now on a first-ever effort to excavate ancient ships and a possible human settlement left mummified in the Black Sea's oxygen-free waters.

Scientists hope what they retrieve will help them understand vastly unknown chapters in human history, covering perhaps the Bronze Age, the Roman and Byzantine empires, and when Christianity first made inroads into Russia.

Great flood
Another goal of the $5 million, two-week expedition that began July 27 is to find evidence of a great flood about 7,500 years ago that inundated the Black Sea, turning the freshwater lake into a saltwater ocean. Some scholars have said the engulfing could be the Biblical flood of Noah. Others say the theory lacks any scientific premise and complain it could overshadow the more noteworthy experiments that will take place.

Being watched
The expedition is being watched live by academics and experts worldwide who may be called upon by those on the ship to comment on any discoveries.

Ballard
The so-called "telepresence" is the brainchild of Robert Ballard, the underwater explorer who discovered the Titanic. He has established the Black Sea's command center at the University of Rhode Island. There, engineers take satellite feeds from the ship and broadcast them on a separate Internet channel.

Ballard chose Rhode Island as the mission's nerve center because he'll chair a first-ever graduate program in oceanography and archaeology beginning in fall 2004. Ballard got his doctorate in marine geology and geophysics from the school in 1974.

Sinop
The team is working off the coast of Sinop. Scholars have determined it was a major trade hub for centuries. Scientists believe the locals transported olive oil, honey and iron in carrot-shaped shipping jars called amphorae north to Crimea in exchange for wine and other goods.

Hiebert and other archaeologists had thought the traders hugged the coast on their routes. But Ballard suggested explorers look for north-south trade lanes in the middle of the Black Sea, which would have been a direct, shorter route for the merchants. He knew the deepest waters had no oxygen, meaning any finds would be in immaculate condition.

Searchers have found four shipwreck sites in previous expeditions. One of them, dubbed "Shipwreck D," is so well-preserved in the Black Sea's anoxic waters that its hand-carved mast protruding above the seabed looks as good as new.

Exploring
On this trip, archaeologists hope to get a better look at ancient shipbuilding, and, if they're lucky, some cargo. The ship could contain burlap bags with grapes, a trader's lunch of lentils, or goods such as silk from Asia, said Cheryl Ward, a nautical archaeologist at Florida State University.

At another location about 330 feet underwater, the explorers think they may have found a settlement that could be more than 7,500 years old. Scientists theorize the rectangular-shaped site was a hunter or fisherman's house on a bluff overlooking the water before the Black Sea flooded, wiping out the homestead.

Hercules
Ballard and his team of engineers have built a 7-foot-tall robot named Hercules that will gingerly dig around the ruin and gather artifacts, much like an archaeologist would on land.

Scientists also are interested in the ruin, because it could finally clinch the Noah flood theory that has gained the most attention for the trip -- and the most criticism.

There's no dispute that the Black Sea was flooded when rising world sea levels caused the Mediterranean to fill the Black Sea. Prior expeditions show the flood was so monstrous it raised water levels by 511 feet, and submerged as much as 60,000 square miles of land, an area the size of Georgia.

Questions
The questions are: When did it happen and how rapidly? Until recently, scholars believed the drowning occurred about 9,000 years ago and was gradual. But marine geologists Walter Pitman and William Ryan wrote in 1997 that the flood was sudden and took place about 7,150 years ago. The scientists' conclusions reinvigorated the Noah flood debate, which the Bible chronicles as a calamitous event spanning 40 days and 40 nights.

Scholars are wary of the revised theory, saying it's virtually impossible to prove an event from an ancient text. Also, some scholars note that the Bible's version has Noah living in a desert in Mesopotamia, while the pre-flood coastline of Turkey was a lush, forested area.

Noah
"It bugs me a little bit," Hiebert said, "because I like the Noah story as much as anybody. I think we shouldn't try and peg what we're doing to either prove or disprove it. We're never going to get there."

Nevertheless, even skeptics such as Hiebert acknowledge the debate has given the expedition more attention than it would have gotten otherwise.

"I wish all my classes had a million and a half people in it," he joked.
 
Countries:
 
Places:
Sinop (Turkey) Town
 
Persons:
Ballard, Robert (M) Scientist
Hiebert, Fredrik (M) Scientist
 
Related topic(s):
November 3, 2000 [ABC News]
Shipwreck Chemistry
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