Friday, September 21, 2012

St. Anselm Students Discover Pyramid-Style Structures in Italy

Nick Walsh (class of 2012) and Merike Youngs (class of 2014), two of the St. Anselm’s students who discovered a room with artifacts dating to 1000 BCE (Photos courtesy of Dr. David George and St. Anselm College)


Only such excavation on record anywhere in country


MANCHESTER –
Students from Saint Anselm College have been working on the first-ever excavation of a series of pyramidal structures underneath the city of Orvieto, Italy. The existence of these structures carved into the rock of the tufa plateau on which the city stands were not known until recently. Dr. David B. George of the Department of Classics at Saint Anselm and Dr. Claudio Bizzarri of the Parco Archeogico Ambientale dell¹Orvietano are co-directors of the excavation and the lead archaeologists.  At the time of their discovery, the structures had been largely filled, leaving only the top-most modern layer which had been modified in modern times and was being used as a wine cellar. Within this upper section, there was one feature that caught the archaeologists’ eyes: that was a series of ancient stairs carved into the wall. They were clearly of Etruscan construction. The Etruscans were the people who had controlled Orvieto from 1000 BCE until the Roman conquest of the city in 264 BCE. It was noted the walls tapered up in a pyramidal fashion. As intriguing were a series of tunnels, again of Etruscan construction, that ran underneath the wine cellar, hinting at the possibility of deeper undiscovered structures below. 
The owner of the cellar, Antonio Pagliaccia, was intrigued by the mystery of what it could be and encouraged its exploration. Working with the local inspector for the Soprintendenza per I Beni Archeologici dell¹Umbria, Dr. Paolo Bruschetti, George and Bizzarri helped to obtain a permit to explore the feature through the Fondazione per il Museo C. Faina. 
Excavations commenced on May 21 of this year, at first digging through a mid 20th century floor and trash layer complete with old tennis shoes, mid 20th century broken plates, and other early 20th and late 19th century ephemera. After moving a meter of dirt and debris, the diggers reached a medieval floor. Immediately beneath this floor was a layer of fill that, to the surprise of all, contained material and artifacts, such as Attic red figured pottery from the middle of the 5th century BCE, to 6th and 5th century Etruscan pottery with inscriptions, as well as sundry objects that dated to before 1000 BCE. The excavators were surprised at the leap back in time but explain it as resulting from the structure being sealed at the middle of the 5th century BCE and stumbled upon during the Middle Ages and used as a cellar.  As excavations continued below this layer of fill, they came upon 1.5 meters of gray sterile fill intentionally deposited from a hole in the top of the structure now obliterated by a medieval ceiling.
“Below that material, there exists a layer of a brown material that we continue to excavate,” said George in a press release. “The stone carved stairs which gave the first hints of the structure¹s origins continue down the wall and turn at one corner, below which it appears like some sort of wooden structure had been built into the wall to continue the decent with wooden stairs.”
The material from this level all dates around the middle of the 5th century BCE, with nothing later. At this level, a tunnel running to another pyramidal structure was also found. The tunnel dates from before the 5th century BCE.  To date, the excavators have pushed down three meters and the pyramidal structure continues.  It is now quite cavernous rising about ten meters from the current point of excavation to the current ceiling. The lead archaeologists are still perplexed as the function of the structure
though it is clearly not a cistern. Bizzarri notes that there is nothing like these structures on record anywhere in Italy or the Etruscan world. George believes that it could be part of a sanctuary, and calls attention to the pyramid structures that were described in literary sources as being part of Lars Porsena¹s tomb. Porsena was an Etruscan king who ruled Chiusi and Orvieto at the end of the 6th century. Bizzarri cautions that these parallels are not exact, but intriguing. Both George and Bizarri agree that the answer waits at the bottom probably four or five (or more) meters below the current level.
It was the discovery of a lifetime for the Saint Anselm classics professor and his students. “This is actually a really cool structure,” George said. “It's underneath the city of Orvieto, and it's a pyramid.”
The group’s digging continued through August, unearthing layers of time until they reached the pyramid.
“Right below the medieval floor, we jumped from 1200 A.D. to 400 B.C., nothing in between,” George said.
The structure, which is likely a tomb or some sort of religious structure, had been sealed for centuries. “I mean, students were walking on floors that they were the first to step on in two and a half millennia,” George said.
Tessa Theriault was one of the students who spent six weeks in Italy on the excavation. Inside, they found ancient artifacts and pottery. “(We) got to be part of actually finding the artifacts, as well,” said Theriault, a sophomore at Saint Anselm. She said the experience has been life-changing.
“This trip has pretty much cemented, in my mind, that this is what I want to do as a career and made it that much more real for me,” Theriault said.
It could be some time before it's learned exactly what the structure was used for. The professor and his students will head back to Italy to continue their research next spring.
St. Anselm students who worked with Dr. George on the project are Tessa Theriault, Kiran Ganguly, Merike Youngs, Kristin Harper, Carlo D'Anselmi, Elizabeth Walston, Alexandra Madsen, Caroline Drennan, Ethan Lawrence, and Nick Walsh.