Archaeology
Shipwreck identified as World War II Destroyer USS Mannert L. Abele (DD-733)
A shipwreck found off the coast of Okinawa, Japan, has been identified as the USS Mannert L. Abele (DD-733) by the Naval History and Heritage Command (NHHC).
The USS Mannert L. Abele (DD-733) was an Allen M. Sumner-class destroyer of the United States Navy. The ship was laid down by Bath Iron Works in Bath, Maine, on the 9th of December 1943, and launched on the 23rd of April 1944.
The destroyer was sunk on April the12th,1945, near Okinawa, resulting in the loss of 84 crewmen according to a book by Roy S. Andersen who was among the survivors. It was the first US warship to be damaged or sunk by the Yokosuka MXY7 Ohka, a rocket-powered human-guided kamikaze attack aircraft.
NHHC’s Underwater Archaeology Branch (UAB) used information provided by Tim Taylor, an ocean explorer and CEO of Tiburon Subsea, and Taylor’s “Lost 52 Project” team to confirm the identity of the USS Mannert L. Abele (DD-733).
“Mannert L. Abele is the final resting place for 84 American Sailors who made the ultimate sacrifice in defence of their country,” said NHHC Director Samuel J. Cox, U.S. Navy rear admiral (retired). “My deepest thanks and congratulations to Tim Taylor and his team for discovering this wreck site. Its discovery allows some closure to the families of those lost and provides us all another opportunity to remember and honour them.”
The wreck site now holds a protected status under U.S. legislation and falls within the jurisdiction of the Department of the Navy. Although non-intrusive actions such as remote sensing documentation are permitted on sunken military vessels belonging to the U.S. Navy, any activities that have the potential to disrupt these sunken crafts must be coordinated with NHHC (Naval History and Heritage Command).
Naval History and Heritage Command
Header Image : USS Mannert L. Abele (DD-733) – Image Credit : Naval History and Heritage Command
A new study published in the journal Antiquity has revealed hundreds of previously unrecorded monuments at Baltinglass in County Wicklow, Ireland.
The Baltinglass area (known as ‘Ireland’s Hillfort Capital’) has a high density of Early Neolithic and Late Bronze Age monuments, however, very little evidence has been recorded that dates from the Middle Neolithic period.
According to Dr James O’Driscoll from the University of Aberdeen, the ancient landscape around Baltinglass was incredibly important to the Early Neolithic people, however, the lack of Middle Neolithic evidence suggests that this importance was lost until the Late Bronze Age.
Using advanced LiDAR technology, archaeologists have created detailed three-dimensional models, revealing hundreds of ancient sites that that been destroyed by thousands of years of ploughing.
Image Credit : Antiquity
Light Detection and Ranging (LiDAR), is a method of remote sensing using light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. The differences in the laser return times and wavelengths can be used to compile a 3-D digital map of the landscape.
The most significant discovery from the survey is a cluster of five cursus monuments, the largest example found in both Britain and Ireland. The purpose of such monuments are speculative, but some theories propose that they were used in rituals connected with ancestor veneration, that they follow astronomical alignments, or that they served as buffer zones between ceremonial and occupation landscapes.
Image Credit : Antiquity
According to the study authors: “These five cursus monuments are clearly aligned with burial monuments in the landscape, as well as the rising and setting sun during major solar events such as the solstice.”
“This may have symbolised the ascent of the dead into the heavens and their perceived rebirth, with the cursus physically setting out the final route of the dead, where they left the land of the living and joined the ancestors beyond the visible horizon,” said Dr O’Driscoll.
Header Image Credit : Antiquity
Sources : Antiquity | Exploring the Baltinglass cursus complex: routes for the dead? – James O’Driscoll. https://doi.org/10.15184/aqy.2024.39
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
Archaeologist from NIKU are using a revolutionary new GPR robot to explore a Viking Age site in Norway’s Sandefjord municipality.
The robot has been developed as part of a collaboration between AutoAgri, Guideline Geo/MÅLÅ, and NIKU, and uses the I-Series autonomous implement carrier model fitted with the latest high-resolution, multi-channel ground-penetrating radar system.
GPR is a geophysical method that uses radar pulses to image the subsurface. It is a non-intrusive method of surveying archaeological features and patterning beneath the subsurface.
Initial testing of the robot was conducted in Trøndelag Vinnan in Stjørdal municipality, which according to the researchers has demonstrated increased efficiency and provides accurate mapping solutions.
Image Credit : Erich Nau, NIKU
The new robot system has an antenna that produces a much higher resolution than traditional georadar systems, which for the first time can be interpreted in real time.
According to Erich Nau from NIKU, previous systems had to be driven around archaeological sites, however, the new GPR robot only needs a short hour to map the driving route, then the robot does the rest on its own.
The robot is being used as part of a new study of a Viking Age trading post at Heimdalsjordet near the Gokstadhaugen ship burial in Sandefjord.
The non-intrusive approach will provide a detailed picture of the subsurface that previous surveys could have missed, such as traces of longhouses, land plots, roads, wharves and burials.
“This collaboration gives us a unique opportunity to explore and understand our historical landscape with new and advanced technology. We look forward to uncovering new discoveries that can give us valuable insight into our rich cultural heritage,” says Petra Schneidhofer, archaeologist in Vestfold county municipality.
Header Image Credit : Jani Causevic, NIKU
Sources : NIKU
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
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