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970-metre-long prehistoric megastructure found submerged in Baltic Sea

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Geologists have discovered a 970-metre-long megastructure of linear arranged stones, located at a depth of 21 metres on the seabed of Mecklenburg Bight in the Baltic Sea.

The megastructure consists of approximately 1,500 stones and large boulders, which was constructed around 11,000-years-ago during the early Mesolithic period.

According to a study published in the Proceedings of the National Academy of Sciences (PNAS), the megastructure was built by Stone Age hunter-gatherers for hunting herds of the Eurasian reindeer (Rangifer tarandus), which migrated seasonally through the sparsely vegetated post-glacial landscape.

Similar constructions, which are known as drive lanes, are used for manipulating the movement direction of the animals so that they can be easily trapped in a bottleneck and killed. In the example at Mecklenburg Bight, this bottleneck would be between the  adjacent lakeshore and the wall, or even into the lake.

Marcel Bradtmöller from the University of Rostock, said: Excluding natural processes and a modern origin, the stonewall could only have been formed after the end of the last ice age, when the landscape was not yet flooded by the Baltic Sea.”

“At this time, the entire population across northern Europe was likely below 5,000 people. One of their main food sources were herds of reindeer, which migrated seasonally through the sparsely vegetated post-glacial landscape,” added Bradtmöller.

According to the researchers, the discovery holds immense scientific significance, being not only the oldest known human structure found in the Baltic Sea, but also for providing new insights into the subsistence patterns of early hunter-gatherer communities.

A further study of the stonewall and the seabed will involve using side-scan sonar, sediment echo sounder, and multibeam echo sounder devices. In addition, underwater archaeologists from the University of Rostock and archaeologists from the LAKD M-V, are scheduled to explore the stonewall and its environs in search of archaeological artefacts that could aid in further understanding the structure’s significance.

Header Image Credit : P. Hoy, 3D Model : J. Auer

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

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Archaeology

Vast Iron Age necropolis uncovered in Amorosi

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The Superintendency of Archaeology, Fine Arts and Landscape for the provinces of Caserta and Benevento have announced the discovery of a vast Iron Age necropolis in Amorosi, located in the Italian province of Benevento.

The necropolis was found in the Valle Telesina in the vicinity of the Volturno River during works for a new power plant being constructed by the Terna Group.

Excavations over an area of 13,000 square metres have identified 88 burials belonging to the “Pit Tomb Culture”, an Iron Age people that inhabited Campania before the emergence of the Italic Samnites.

The burials date from the 8th to the mid-7th century BC, and are a mix of male and female burials containing associated grave goods and funerary offerings. Ceramics of various shapes were placed as offerings at the feat of the deceased.

Image Credit : Superintendency of Archaeology

The male burials mainly contain weaponry, while the female burials have ornamental objects such as fibulae, bracelets, pendants, worked bone and amber.

According to the archaeologists, the burials are the interred remains of high status individuals, evidenced by the “objects of extraordinary prestige” that includes finely decorated bronze belts or bronze-rolled vessels.

The most significant discoveries are two monumental mound burials indicated by the presence of substantial stone circles measuring approximately 15 metres in diameter. The archaeologists theorise that the mound burials belonged to the elite members of the culture, possibly the ruling chieftain.

Samples of soil taken during the excavations were sent for an archaeobotanical analysis to provide data on the environment and flora, in addition to an anthropological analysis of the bone remains.

Header Image Credit : Superintendency of Archaeology

Sources : Superintendency of Archaeology, Fine Arts and Landscape for the provinces of Caserta and Benevento

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

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Archaeology

Archaeologists uncover ceramic vessels from the Chancay culture

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Archaeologists from the Ministry of Culture (Peruvian State) have uncovered ceramic vessels from the Chancay culture in the Chancay district of Lima, Peru.

The discovery was made following reports by locals of illegal excavations, an endemic problem in the region known as “Huaqueo” involving the exploitation of archaeological sites for artefacts to be sold on the black market.

Around 20,000 archaeological pieces are illegally extracted and trafficked out of Peru annually, which poses a constant danger to the preservation of the country’s cultural heritage.

Following a joint inspection by officials of the Municipality of Chancay and the Ministry of Culture, archaeologists have recovered ten pre-Hispanic ceramic vessels belonging to the Chancay culture at the Lauri Archaeological Site.

The Chancay culture emerged after the fall of the Wari civilisation around AD 1,000 on the central coast of Peru. Parts of the southern Chancay area were conquered by the Chimú in the early 1400s, and by around AD 1450 the Inca had dominated the entire Chimú territory.

Among the recovered vessels are ceramic jugs, pots and plates, which the Chimú manufactured using moulds.

The vessels are decorated with the “black on white” style, a technique commonly associated with the Chimú that involved painting a white background on a rough matt surface, followed by a dark colour for the decorative elements.

According to the Peruvian State: “The initial evaluation of the vessels confirmed that they are noticeably deteriorated, and in some cases fragmented due to their exposure to adverse environmental conditions or their violent manipulation. Subsequently, the pieces were transferred to the institutional headquarters for their preservation.”

Header Image Credit : Ministry of Culture

Sources : Peruvian State

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

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