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Office Of Underwater Science News

13 Mar 2015

Divers Find 2,000 Priceless Gold Coins

Main photo – Dr. Bridget Buxton with the Pulse 8X detector, Bottom inset – diver holds recovered gold coins, Top inset – some of the 2,000 gold coins found off Israeli coast. (Photos courtesy of JW Fishers)

Scuba divers have found the largest cache of gold coins ever discovered in Israel working on wreck site in the ancient harbor of Caesarea on the country's Mediterranean coast, reports the Israeli Antiquities Authority (IAA). The treasure trove of 2,000 coins weighs more than 20 pounds and dates back more than 1,000 years to the era of Fatimid Caliphate, which ruled much of the Middle East and North Africa from 909 to 1171. “It is probably the shipwreck of an official treasury boat which was on its way to the central government in Egypt with collected taxes…

05 Dec 2014

300th Anniversary of Historic Fleet Sinking

Captain Carl Fismer with his Pulse 8X detector and Plythe Gibbons

2015 will mark the 300th anniversary of the sinking of a dozen Spanish ships known as the 1715 Plate Fleet; plata being the Spanish world for silver. On the 30th of July 1715 twelve galleons, overloaded with Mexican gold and silver, left Cuba and sailed north carried by the Gulf Stream. Just off the coast of Florida between present day Sebastian and Fort Pierce they were struck by a ferocious hurricane. Some of the ships sank in deep water, some broke up in shallower water, and others ran aground near shore.

26 Jul 2012

Underwater Metal Detectors Assist in Artifact Recovery

Cannon recovered from the Warwick, Bottom inset – diver searches wreck site with the Pulse 8X’s deep seeking 16 inch coil, Top inset – James Davidson with Pulse 8X and recovered cannon ball.

Underwater metal detector is successfully used for the African Slave Wrecks Project. In October 1619 the naval warship Warwick sailed into the King’s Castle Harbour in Bermuda with an important cargo from England; the colony’s new governor, Captain Nathaniel Butler. After taking on provisions the Warwick was to travel onto the struggling colony at Jamestown, Virginia, but it never made the voyage. Before the ship could sail, Bermuda was hit by a fierce hurricane. Battered by strong winds the Warwick broke free from her anchors…

01 Feb 2012

Archaeologists Go Deep to Uncover History

University of Rhode Island’s Dr. Bridget Buxton dives on ancient shipwrecks in Israel with the Pulse 8X metal detector.

Many universities are adding or expanding their underwater archaeology programs in an effort to give students a broader educational experience and a better understanding of our maritime history. The field of underwater archaeology is expanding rapidly as the equipment required for marine exploration becomes more affordable, and more scientists and researchers learn to scuba dive. Indiana University (IU) Bloomington has one of the oldest academic diving programs in the country.