Scanning sonar from a scientific expedition has revealed the remains of a previously unknown shipwreck in the Atlantic, more than a mile deep off the North Carolina coast.

Artifacts on the wreck indicate it might date to the American Revolution, according to a report by gcaptain.com.

Marine scientists from Duke University, North Carolina State University and the University of Oregon discovered the wreck on July 12 during a research expedition aboard the Woods Hole Oceanographic Institution (WHOI) research ship Atlantis.

They spotted the wreck while using WHOI’s robotic autonomous underwater vehicle (AUV) Sentry and the manned submersible Alvin. The team had been searching for a mooring that was deployed on a previous research trip in the area in 2012.

Among the artifacts discovered amid the shipwreck’s broken remains are an iron chain, a pile of wooden ship timbers, red bricks (possibly from the ship cook’s hearth), glass bottles, an unglazed pottery jug, a metal compass, and another navigational instrument that might be an octant or sextant.

The wreck appears to date back to the late 18th or early 19th century, a time when a young United States was expanding its trade with the rest of the world by sea.

“This is an exciting find, and a vivid reminder that even with major advances in our ability to access and explore the ocean, the deep sea holds its secrets close,” said expedition leader Cindy Van Dover, director of the Duke University Marine Laboratory.

“This discovery underscores that new technologies we’re developing to explore the deep-sea floor yield not only vital information about the oceans, but also about our history,” said David Eggleston, director of the Center for Marine Sciences and Technology (CMAST) at NC State and one of the principal investigators of the science project.

After discovering the shipwreck, Van Dover and Eggleston alerted NOAA’s Marine Heritage Program of their find. The NOAA program will now attempt to date and identify the lost ship.

James Delgado, director of the Marine Heritage Program, notes that the wreck rests along the path of the Gulf Stream, which mariners have used for centuries as a maritime highway to North American ports, the Caribbean, the Gulf of Mexico and South America

“The find is exciting, but not unexpected,” he said. “Violent storms sent down large numbers of vessels off the Carolina coasts, but few have been located because of the difficulties of depth and working in an offshore environment.”

Read more here: http://gcaptain.com/centuries-old-shipwreck-discovered-off-north-carolina-coast/?utm_source=feedblitz&utm_medium=FeedBlitzEmail&utm_campaign=0&utm_content=261222#.Va9g_ntwbMIThe find is exciting, but not unexpected,” he said. “