A discovery of a secret tomb at one of the new seven wonders of the world has been made by a team of researchers, including academics from the University of St Andrews.
Professor Richard Bates, from the St Andrews School of Earth and Environmental Science, was part of a collaboration carrying out research at Al-Khazneh, the Treasury Building, at the World Heritage Site of Petra, Jordan.
The team found a long-buried tomb with the remains of 12 ancient skeletons beneath the iconic building where more than a million visitors a year come to visit.
The unexpected discovery now features in a new Discovery Channel documentary. The historic excavation is revealed in “Excavation Unknown,” a two-part program airing this month with adventurer Josh Gates.
The Treasury sits as the center of an entire city carved by hand into the walls of a desert canyon by the people of the Nabatean Kingdom, 2,000 years ago. Famous as the cinematic resting place of the Holy Grail in Indiana Jones and the Last Crusade, the true purpose of the Treasury remains a mystery.
The team received permission to conduct a remote sensing scan and then dig beneath the Treasury. The non-invasive remote sensing was conducted with electromagnetic conductivity and ground penetrating radar.
Professor Bates said, “The main purpose of the survey was to assess the condition of the areas around the Treasury, its courtyard, the plaza, the exit of the Siq and the wadi into which they all feed, in advance of potential future works to divert and better control flood waters.”
When the survey found probable underground chambers in and around the Treasury, an excavation plan was designed and carried out by a team from the Department of Antiquities and ACOR. This revealed the presence of a tomb, with burials still in their ancient locations.
Professor Bates said, “The discovery is of international significance, as very few complete burials from the early Nabataeans have ever been recovered from Petra before. The burials, their goods, and the human remains can all be expected to help fill the gaps in our knowledge of how Petra came to be and who the Nabataeans were.”
Dr. Tim Kinnaird from the University of St Andrews School of Earth and Environmental Sciences was brought in to sample and date the sediment surrounding the burials and also to sample material from the tomb enclosure. This information provided crucial dates for construction of the walls within the tomb from the mid-first century BC to the early second century AD.
Dr. Kinnaird said, “The tomb was most likely built as a mausoleum and crypt in the Nabatean Kingdom at the beginning of the first century AD for Aretas IV Philopatris. Like many tombs in the valley, few remains have ever been found in the tombs due to their subsequent use and reuse over the last two millennia.
“It’s fantastic that we now have the pottery, ecofacts and sediments to date when the Treasury was constructed. Previously we’ve worked on assumptions and conjectures—to have a definitive date will be a monumental achievement for us all.”
One skeleton in the chamber was found clutching a ceramic vessel.
Adventurer and presenter Josh Gates said, “When we spotted what looked like a chalice, all of us just froze. It looked nearly identical to the Holy Grail featured in Indiana Jones and the Last Crusade, set in the ancient building directly above the tomb. It was the ultimate moment of life imitating art.”
Detailed examination of the vessel reveals it to be the top part of a broken jug, likely dating to the first century BC.
Professor Bates said, “It was an incredible privilege to be able to survey at such an iconic site and to have the geophysics verified with an excavation so soon is a rare opportunity. The extent of the discovery was so unexpected but will likely shed light on not only the Treasury building but also on the whole of the Nabatean society.”
Archaeologist Pearce Paul Creasman, Executive Director of ACOR, said, “There is so much that we have yet to learn about the Treasury. When was this remarkable structure built, and why? Little did we know that this dig might completely change what we know about The Treasury and help solve the mysteries of the Nabataean people. With the support of the Jordanian government, this excavation is bringing us closer than ever to answers.”
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University of St Andrews
Citation:
Researchers discover hidden tomb beneath Petra’s Treasury World Heritage Site (2024, October 15)
