Archaeology
Archaeologists discover feline and anthropomorphic geoglyphs in Ica
A team of archaeologists from the San Luis Gonzaga National University of Ica (Unica) have discovered 29 geoglyphs in the Ica region of Southern Peru.
The discovery was made in the districts of El Ingenio and Changuillo, where the team identified 29 geoglyphs that depict feline and anthropomorphic figures.
According to the researchers, the geoglyphs date from between 300 BC to AD 100, corresponding with the late Paracas period and early Nasca period.
The Paracas was an Andean culture that merged around 800 BC. Many geoglyphs in the region have been associated with the Paracas, including the Palpa Geoglyphs in the area around the present-day town of Palpa, and the Paracas Candelabra found on the northern face of the Paracas Peninsula at Pisco Bay.
It is believed that the Paracas culture was the precursor to the Nasca culture that emerged around 100 BC. While many Nasca geoglyphs represent various living creatures, such as stylised hummingbirds, spiders, monkeys, fish, sharks, orcas, lizards, and plants etched onto the flat desert terrain, the Paracas Geoglyphs are comparatively more enigmatic. They feature motifs depictions reminiscent of Paracas petroglyphs, along with ambiguous human-like figures or warriors.
A recent study using drones in the Ica region has identified 10 geoglyphs in the El Ingenio District that feature feline figures measuring up to 17 metres long by 12 metres tall, while in the Changuillo District, the team found 8 geoglyphs depicting feline figures measuring up to 37 metres long by 13 metres tall.
The remainder of the geoglyphs identified show anthropomorphic figures, 10 of which were found in the El Ingenio District, while 1 anthropomorphic figure was found in the Changuillo District.
According to the researchers, the Paracas regarded felines as a water deity and linked them closely with concepts of fertility.
Header Image Credit : Genry Bautista
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
A study of archaeological sites in Winchester, England, has revealed that red squirrels served as a host for Mycobacterium leprae strains that caused leprosy in people.
Leprosy is one of the oldest recorded diseases in human history and is still prevalent to this day in Asia, Africa, and South America.
It has previously been suggested that the extensive trade of red squirrel fur, greatly valued during medieval times, could have contributed to the leprosy epidemic in medieval Europe.
The results of the study, published in the journal Current Biology, studied 25 human and 12 squirrel samples from two medieval sites in Winchester.
During this period, the city had strong connections to the fur trade and housed the leprosarium, a hospital that treated people with Hansen’s disease (leprosy) caused by Mycobacterium leprae bacteria.
Verena Schuenemann of the University of Basel in Switzerland, said: “With our genetic analysis we were able to identify red squirrels as the first ancient animal host of leprosy.”
The study found that the medieval red squirrel strains were more closely related to human strains in Winchester, rather than to modern squirrel strains from England – suggesting an independent circulation of Mycobacterium leprae strains.
“Our findings highlight the importance of involving archaeological material, in particular animal remains, into studying the long-term zoonotic potential of this disease, as only a direct comparison of ancient human and animal strains allows reconstructions of potential transmission events across time,” says Sarah Inskip of the University of Leicester, UK, a co-author on the study.
Header Image Credit : Shutterstock
Sources : Current Biology, Urban, Blom, and Avanzi et al.: “Ancient Mycobacterium leprae genome reveals medieval English red squirrels as animal leprosy host.” https://www.cell.com/current-biology/fulltext/S0960-9822(24)00446-9
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
Archaeologists from the Uncovering Roman Carlisle project have discovered a rare lump of Tyrian purple at the grounds of the Carlisle Cricket Club in Carlisle, England.
The project is a community supported excavation by Wardell Armstrong, focusing on uncovering a Roman bath house found in 2017.
The bath house is located near the Roman fort of Uxelodunum (meaning “high fort”), also known as Petriana, in the Carlisle district of Stanwix.
Uxelodunum was constructed to control the territories west of present-day Carlisle and an important crossing on the River Eden. The fort was garrisoned by the Ala Petriana, a 1,000-strong cavalry unit, whose members were all granted Roman citizenship for valour on the field.
Previous excavations at the bath house have discovered colossal sandstone heads depicting Roman gods, in addition to engraved gems known as intaglios, figurines, animal bones, and imperial-stamped tiles.
During the latest season of excavations, archaeologists found a mysterious lump of a soft purple substance. The substance was tested by researchers from Newcastle University, revealing that it contained levels of Bromine and beeswax.
According to the researchers, the substance is Tyrian purple, a coloured dye associated with the Imperial Court in the Roman Empire. Tyrian purple is secreted by several species of predatory sea snails in the family Muricidae, rock snails originally known by the name Murex.
Frank Giecco, Technical Director at Wardell Armstrong, said: “For millennia, Tyrian Purple was the world’s most expensive and sought after colour. It’s presence in Carlisle combined with other evidence from the excavation all strengthens the hypothesis that the building was in some way associated with the Imperial Court of the Emperor Septimius Severus which was located in York and possibly relates to an Imperial visit to Carlisle.”
“It’s the only example we know of in Northern Europe – possibly the only example of a solid sample of the pigment in the form of unused paint pigment anywhere in the Roman Empire. Examples have been found of it in wall paintings (like in Pompeii) and some high status painted coffins from the Roman province of Egypt,” said Giecco.
Header Image Credit : Wardell Armstrong
Sources : Wardell Armstrong
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
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