Archaeology
Archaeologists have discovered Pueblo astronomical carvings and paintings in Colorado
Archaeologists from the Jagiellonian University in Kraków have announced the discovery of astronomical carvings and paintings associated with the Pueblo culture.
The discovery was made at the Castle Rock Pueblo settlement complex, located on the Mesa Verde plateau on the border between Colorado and Utah, United States.
Previous research of the area has identified Pueblo petroglyphs from the 12th and 13th century AD, and 15th-17th century AD rock panels featuring hunting scenes associated with the Ute tribe.
The Puebloans, also known as the Pueblos, were an early Native American civilisation that emerged around AD 100 in regions spanning Utah, along with sections of Arizona, New Mexico, and Colorado.
The culture was one of the most advanced Pre-Columbian societies, constructing multistorey stone houses, rock art, intricately ornamented jewellery, and ceramics decorated with painted motifs.
Based on reports from members of the local community, archaeologists begun exploring the hard-to-reach areas of the Sand Canyon, Graveyard Canyon and Rock Creek Canyon at the Castle Rock Pueblo settlement complex. At a height of 800 metres above the cliff settlements, the team found the petroglyphs on rock panels that stretch over 4 kilometres around the large plateau.
Carved on the rock panels are spirals up to one metre in diameter, which were used by the Pueblo people for astronomical observations and to determine the summer and winter solstices, as well as the spring and autumn equinoxes.
Also discovered are painted depictions showing images of warriors and shamans, which according to the researchers date from the 3rd century AD during the Basketmaker Era.
Prof. Radosław Palonka from the Jagiellonian University in Kraków, said: “These discoveries forced us to adjust our knowledge about this area. Definitely we have underestimated the number of inhabitants who lived here in the 13th century and the complexity of their religious practices, which must have also taken place next to these outdoor panels.”
Header Image Credit : Jagiellonian University in Kraków
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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