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Geophysical study finds evidence of “labyrinth” buried beneath Mitla

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A geophysical study has found underground structures and tunnels beneath Mitla – The Zapotec “Place of the Dead”

Mitla is an archaeological site associated with the Zapotec culture, located in the Oaxaca Valley in the present-day state of Oaxaca in southern Mexico.

The Zapotec civilisation emerged in the late 6th century BC, originating in the Central Valleys of the Etla. The culture was centred on the settlements of Oaxaca, San José Mogote, and Mitla, with the city of Monte Albán serving as the civic-ceremonial centre.

At its peak, the Zapotec had a population of more than 500,000 inhabitants, having developed sophisticated construction techniques, a writing system, two calendar systems, and complex agricultural cultivation.

In 2016, the Lyobaa Project, an institutional collaboration led by the National Institute of History and Anthropology (INAH) employed ground penetrating radar (GPR), electrical resistivity tomography (ERT), and ambient seismic noise interferometry (AIRSA) to explore potential archaeological features beneath the San Pablo Apóstol church, built atop the Zapotec ruins in Mitla.

Image Credit : Lyobaa Project

According to local legend, the church was constructed on an entrance way to an underground labyrinth, serving as a passage between the realm of the living to the realm of the dead, referred to as Mictlán in Nahuatl, meaning the “place of the dead” or “underworld.”

In 1674, the Dominican chronicler, Francisco Burgoa, described Spanish missionaries entering the labyrinth: “Such was the corruption and bad smell, the dampness of the floor, and a cold wind which extinguished the lights, that at the little distance they had already penetrated, they resolved to come out, and ordered this infernal gate to be thoroughly closed with masonry.”

As part of phase two of the Lyobaa Project, the researchers have identified buried architectural complexes and a series of corridors during a study of the Calvario, Arroyo, and del Sur groups within the archaeological zone.

The Arroyo group, located in the central area of the site has three quadrangle features connected by tunnels that likely date from AD 1200 during the Late Postclassic period.

The project also conducted a survey of the quadrangular plaza where the San Pablo Apóstol church was constructed on the remains of a pre-Hispanic temple. Beneath the plaza the researchers found that there are four mounds with clay internal cores.

Archaeologist, Denisse Argote, said: “We were able to determine that, although the core of the stepped structure is solid, the foundation of the historic church requires short-term intervention to guarantee its conservation, so measures must be taken to ensure its structural stability.”

“There are cracks in the historic building, since it does not have a foundation and, underneath, in what corresponds to the remains of the pre-Hispanic building, it seems that there are areas with small cavities,” added Argote.

Header Image Credit : Shutterstock

Sources : INAH

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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Archaeology

Archaeologists discover traces of Roman circus at Iruña-Veleia

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Archaeologists from ARKIKUS have announced the discovery of a Roman circus at Iruña-Veleia, a former Roman town in Hispania, now located in the province of Álava, Basque Autonomous Community, Spain.

The town was an important transit centre on the Ab Asturica Burdigalam (Roman road), with a peak population of around 10,000 inhabitants.

In a recent study using aerial photography and light detection and ranging (LiDAR), archaeologists have found a Roman circus and previously unknown urban areas of Iruña-Veleia.

A Roman circus was a large open-air venue used mainly for chariot races, although sometimes serving other purposes. Chariot racing was the most popular of many subsidised public entertainments, and was an essential component in several religious festivals.

Image Credit : Shutterstock

Chariot racing declined in significance in the Western Roman Empire following the fall of Rome, with the last known race held at the Circus Maximus in AD 549, organised by the Ostrogothic king, Totila.

According to a press statement by ARKIKUS, the circus is an elongated enclosure that accommodated up to 5,000 spectators, and measures 280 metres long by 72 metres wide.

Until now, only a handful of Roman circus’s are known in the northern half of the Iberian Peninsula, emphasising the importance of Iruña-Veleia during the Roman period.

The study also revealed a Roman street system, evidence of buildings with porticoed areas, and a linear feature indicating the route of the Ab Asturica Burdigalam.

Header Image Credit : ARKIKUS

Sources : ARKIKUS

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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Archaeology

Archaeologists make new discoveries at Bodbury Ring hillfort

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Bodbury Ring is a univallate hillfort, strategically located at the southern tip of Bodbury Hill in Shropshire, England.

Hillforts in Britain are known from the Bronze Age, but the main period of hillfort construction occurred during the Celtic Iron Age.

Hillfort fortifications follow the contours of a hill and consist of one or more lines of earthworks or stone ramparts, with stockades or defensive walls, and external ditches.

Archaeologists from Time Team and the Universities of Chester and York, recently conducted a study of Bodbury Ring using light detection and ranging (LiDAR).

Light Detection and Ranging (LiDAR) is a remote sensing technique that employs pulsed laser light to measure distances to the Earth. By analysing variations in the return times and wavelengths of the laser pulses, this method can generate a detailed 3-D digital map of the landscape.

The study has revealed that Bodbury Ring is six times larger than previously thought and is part of a much larger hillfort which enclosed the entirety of the ridgetop on Bodbury Hill. This larger hillfort shares some characteristics with examples known to have originated in the Late Bronze Age.

Professor Ainsworth from Time Team said: “The earthworks of Bodbury Ring, it seems, were constructed to form a small, more easily defended fort at the southern tip of the original hillfort, possibly in the Middle Iron Age.”

“This prehistoric ‘downsizing’ may have resulted from increased tension in the region, reflecting possible changes in the geopolitical landscape of the times. Close by, on the northern side of Bodbury Hill, the remains of a probable Roman Iron Age enclosed settlement have also been identified for the first time,” added Professor Ainsworth.

Header Image Credit : University of Chester

Sources : University of Chester

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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