• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-08-01T00:00:00.000+00:00

Underwater archaeologists, led by James Adovasio and Andy Hemmings of Mercyhurst College, dove at four sites that were first visited in 2009. At these locations, electronically...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-08-01T00:00:00.000+00:00

A team of underwater archaeologists from across the country, led by James Adovasio and Andy Hemmings of Mercyhurst University, will be diving at two sites off Florida’s Gulf Coast that...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-06-01T00:00:00.000+00:00

In 2008, the Monitor National Marine Sanctuary (MNMS) commenced a multiyear project focusing on shipwreck sites associated with the Battle of the Atlantic. During WWII, this was the closest...

• Organization: Department of the Interior
• Updated: 2026-01-05T00:00:00Z

Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks, Protected Places, and other federal lands collected as part of...

• xml
• xml