Underwater Archaeology: The NAS Guide to Principles and Practice provides a comprehensive summary of the archaeological process as applied in an underwater context. Long awaited second edition of what is popularly referred to as the NAS Handbook Provides a practical guide to underwater archaeology: how to get involved, basic principles, essential techniques, project planning and execution, publishing and presenting Fully illustrated with over 100 drawings and new colour graphics New chapters on geophysics, historical research, photography and video, monitoring and maintenance and conservation

Although underwater archaeology has assumed its rightful place as an important subdiscipline in the field, the published literature has not kept pace with the rapid increase in the number of both prehistoric and historic underwater sites. The editors have assembled an internationally distinguished roster of contributors to fill this gap. The book presents geographical and topical approaches, and focuses on technology, law, public and private institutional roles and goals, and the research and development of future technologies and public programs.

Adventure writing at its best, Submerged is the first book on the remarkable story of America's elite underwater archeology team. Daniel Lenihan recounts experiences from his 25 years as founder and head of the award-winning Submerged Cultural Resources Unit (SCRU) team of the U.S. National Park Service, world-class divers - talented archeologists, historians, and photographers charged with the mission of surveying, mapping, investigating, and protecting shipwrecks and sites that constitute America's sunken heritage. In Submerged, Lenihan takes the reader on a kaleidoscope of the team's underwater experiences from 1975 to the present - from Florida caves to ancient ruins covered by reservoirs in the desert southwest; to a WWII Japanese submarine off the Alaskan coast; to the lower rings of hell to retrieve the bodies of drowned divers; to gripping accounts of personal survival in underwater caves, ships, and submerged buildings.Displaying a passion for extreme diving combined with disciplined professionalism as park ranger-archeologists, the SCRU team tackles astonishing, often harrowing assignments, including; The Isle Royale shipwrecks; Surveying ten large ships sunk from the mid-19th to mid-20th centuries in the middle of the frigid and deep Lake Superior. The USS Arizona in Pearl Harbor; Executing the largest mapping project ever conducted underwater, and his personal impressions as the first deep diver to explore and video the entire ship in 1983 Excavating the hull of the HL Hunley, the first submarine in history to sink an enemy ship, in Charleston Harbor during the Civil War Resurveying of the ships sunk by atomic bombs at Bikini Atoll, including the aircraft carrier USS Saratoga and Japanese battleship Nagato With an aggressive preservation ethic, the team discovers and documents shipwrecks from Florida to Alaska, and even studies the haunts of pirates and prehistoric cultures in Micronesia.This engaging book, written with a mixture of wonder, intensity, pathos and humor, records for the first time the historic and social significance of the underwater research programs conducted by this fascinating unit of the U.S. National Park Service. Sure to delight anyone interested in diving, archeology, American history, adventure, and rescure missions, this fast-paced volume brings an entirely new perspective to the marvels of America's underwater treasures.

This heavily illustrated book is written by top archaeologists who study Florida's sunken heritage in unique underwater sites. Learn from them the secrets at the bottom of springs and rivers, discover drowned prehistoric waterfront neighborhoods, paddle into the past on ancient canoes, swim across wrecked Spanish galleons and slave ships, record the contents of a Civil War troop transport, and study waterlogged artifacts in the laboratory. Submerged History takes readers on professionally guided tours along the broad spectrum of Florida's hidden, watery past to illustrate what these fascinating sites can reveal about the people who came before us.

The waters of Latin America and the Caribbean are rich with archaeological sites, including coastal settlements, defensive forts, freshwater sources, fishing-related activities, navigational aids, anchorages, harbours, ports, shipbuilding sites, shipwrecks and survivor camps. Tragically, treasure-hunting has had a deep impact on these maritime cultural resources, especially on shipwrecks. In the last 20 years, archaeologists have been fighting the battle against these treasure hunters in an attempt to preserve these resources as a source of cultural heritage, rather than allow them to be viewed solely as a means for financial reward. Case studies written primarily by Latin American and Caribbean archaeologists demonstrate exciting and cutting edge research, conservation, site preservation, and interpretation. As a result, this groundbreaking book documents the emerging research interests of maritime archaeologists in Latin America and the Caribbean.