Archaeology
New discoveries at Great Pyramid of Cholula
Archaeologists conducting restoration works have made exciting new discoveries at the Great Pyramid of Cholula.
The Great Pyramid of Cholula, also known as Tlachihualtepetl (meaning “made-by-hand mountain” in Nahuatl), is an archaeological site and temple complex in the San Andrés Cholula, Puebla municipality of Mexico.
The pyramid is dedicated to the Aztec/Nahua version of the feathered-serpent deity, Quetzalcoatl, an important god in the Aztec pantheon who is associated with the wind, Venus, dawn, merchants, arts, crafts, knowledge, and learning.
Cholula is one of the largest pyramids by volume in the Americas, covering an area of 300 by 315 metres, compared to the Pyramid of the Sun at Teotihuacán, that measures 220 by 230 metres, and the Great Pyramid of Egypt, measuring 230 by 230 metres.
Occupation of the ceremonial precinct began in the Late Formative period, and the first building stage of the pyramid dates to the Terminal Formative. The Great Pyramid was built in four major construction stages and at least nine further phases of minor modifications.
Restoration works led by archaeologist, Catalina Castilla Morales, and supervised by the National Institute of Anthropology and History (INAH), have uncovered an adobe core on the eastern side of the pyramid that dates from the end of the Classic period.
Brazier ceramics and the statue of Tlaloc – Image Credit : Mariana Toledo, INAH
The team also found an unusual accumulation of broken ceramics, which a closer analysis has determined were pre-Hispanic braziers. Whether the braziers had a ritual function or were simply used to illuminate the pyramid is unclear. What is apparent, is that there was a sustained use of fire at the pyramid, indicated by multiple deposits of ceramics placed in layers after they were discarded.
Excavations also found a 30cm cylindrical sculpture in white stone, representing the Aztec god, Tlaloc, the supreme god of the rain, earthly fertility and of water, depicted with his “goggle eyes” and fangs.
As part of the restoration works, the team have conducted archaeological surveys on the surface, as well as studies of the underground level and cleaning of 24 tunnels beneath the pyramid.
Header Image – Pyramid of Cholula – Image Credit : Kit Leong – Shutterstock
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
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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