Archaeology
Stone artefacts reveal long-distance voyaging among Pacific Islands
Centuries before Europeans arrived in the Americas, Polynesian peoples had already gained widespread recognition for their sophisticated sailing technology and their ability to navigate to the planet’s most isolated islands.
Polynesian societies migrated rapidly towards the east and established settlements on almost every island in the region, including Samoa and Tonga to Rapa Nui/Easter Island in the east, Hawai’i in the north, and Aotearoa/New Zealand in the south. However, our knowledge about Polynesian migrations to the west of the 180th meridian remains limited.
A multidisciplinary study by the Centre National de la Recherche Scientifique, has analysed the geochemical characteristics of stone artefacts known as Adzes, gathered from Vanuatu, the Solomon Islands, and the Caroline Islands.
After comparing the geochemical and isotopic compositions of the artefacts against referenced natural rocks and archaeological quarries in the area, the researchers have been able to determine the geological source and gain a greater understanding of the interconnections between Polynesian societies in the Western Pacific, Melanesia, and Micronesia, commonly referred to as “Polynesian Outliers.”
Out of the eight adzes or adze fragments studied by the researchers, six were traced back to the Tatagamatau quarry complex located on Tutuila Island in American Samoa, which is over 2,500 kilometres away from the Polynesian homeland.
Aymeric Hermann, from the Centre National de la Recherche Scientifique, said: “Tatagamatau adzes were among the most disseminated items across West and East Polynesia, and the sourcing of Taumako and Emae adzes suggest bursts of long-distance mobility towards the Outliers similar to those that led to the settlement of East Polynesia.”
The team highlights that such inter-island contacts are signals that Polynesian sailors might have played an important role in the reappraisal of long-distance mobility and in the distribution of specific material culture items and technologies such as shell adzes, back-strap loom, and obsidian points among the mosaic of Pacific Island societies in the western Pacific during the last millennium A.D.
“A recent study describes an obsidian stemmed point as a chiefly heirloom found on Kapingamarangi Island with a geochemical signature matching an obsidian source on Lou Island in the Admiralties: this is an exciting find that echoes our identification of a basalt flake from mainland New Britain on that same atoll”, adds Hermann.
Long-distance mobility in the past
In the Pacific region, geochemical sourcing has been particularly successful at locating sources of stone artefacts and tracing the transport of specific items across distant islands and archipelagos. Such material evidence of long-distance inter-island voyaging shows that Pacific Island societies were never completely isolated from one another. These patterns of interaction are central to our understanding of the deeply intertwined history of cultural systems in the Pacific.
In this study, atomic emission spectroscopy and mass spectrometry were used to measure concentration of oxides, trace elements and ratios of radiogenic isotopes in order to identify geological provenances with a high level of accuracy. Thanks to the collaboration of experts in archaeology, geochemistry and data science, a cutting-edge approach to geochemical sourcing was developed, which involves the use of computer-assisted comparisons with open-access databases.
Max Planck Institute for Evolutionary Anthropology
Header Image Credit : Aymeric Hermann
Archaeologists excavating at Colonial Williamsburg have discovered a barracks for soldiers of the Continental Army during the American War of Independence.
Colonial Williamsburg is a living-history museum that forms part of the historic district in the city of Williamsburg, Virginia.
Williamsburg was the capital of the Virginia colony from 1699 until 1779, founded by English settlers during the Second Anglo-Powhatan War (1622–1632).
Tensions with England mounted over fundamental civil and economic rights for the colonists, resulting in the American Revolution and the American War of Independence.
Image Credit : Colonial Williamsburg
Archaeologists excavating next to the museum’s visitor’s centre uncovered foundations of a barracks that could accommodate up to 2,000 soldiers from the Continental Army and up to 100 horses.
“We have horseshoes,” said Jack Gary, Colonial Williamsburg executive director of archaeology. “We also have this object here which is a snaffle bit, so it’s part of a horse bit that goes in the mouth to control the horse. And this object here is part of a curry comb for brushing down the horse’s coat.”
Excavations have so far unearthed only a small part of the complex, but experts suggest that it covered roughly three to four acres.
The barracks were known from Eighteenth-century maps and other historical documents, but until now, the exact location of where it existed within the colony interior was unknown.
According to the historical sources, the barracks were built between 1776 and 1777, and were later destroyed by fire in 1781 by soldiers of the British Army under the command of General Cornwallis.
Excavations also uncovered mid-1700 chimney bases, ceramics, gun flint, coins, musket balls, military buckles, and items of decorative jewellery worn by high-ranking officers as cufflinks.
An interesting discovery are examples of lead shot with indications of tooth-marks, suggesting that the soldiers chewed on the lead shot because it tasted sweet.
Header Image Credit : Colonial Williamsburg
Sources : Colonial Williamsburg
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
Archaeology
Pleistocene hunter-gatherers settled in Cyprus thousands of years earlier than previously thought
Archaeologists have found that Pleistocene hunter-gatherers settled in Cyprus thousands of years earlier than previously thought.
An analysis of the oldest archaeological sites on the island suggests that the first human occupation occurred between 14,257 and 13,182 years ago.
This analysis, published in the journal Proceedings of the National Academy of Sciences, used archaeological data, climate estimates, and demographic modelling.
The demographic modelling indicates that these early groups consisted of hundreds to thousands of people, who arrived in two to three main migration events over a period of only 100 years. Within just a few centuries, 11 generations – the population of Cypris had expanded to up 4,000 to 5000 inhabitants.
According to the study authors, these findings refute previous studies that suggested Mediterranean islands would have been unreachable and inhospitable for Pleistocene hunter-gatherer societies. “This settlement pattern implies organised planning and the use of advanced watercraft,” says Professor Bradshaw.
The climate estimates suggest that these early settlers arrived at a time during an increase in temperature and precipitation, also enabling an increase in environmental productivity that could sustain large hunter-gather populations.
Dr Moutsiou, said: “It has been argued that human dispersal to and settlement of Cyprus and other eastern Mediterranean islands is attributed to demographic pressures on the mainland after abrupt climatic change saw coastal areas inundated by post-glacial sea-level rise, forcing farming populations to move to new areas out of necessity rather than choice.”
Our research, based on more archaeological evidence and advanced modelling techniques, changes that”, adds Dr Moutsiou.
The research – “Demographic models predict end-Pleistocene arrival and rapid expansion of pre-agropastoralist humans in Cyprus” by Corey Bradshaw, Christian Reepmeyer, Frédérik Saltré, Athos Agapiou, Vasiliki Kassianidou, Stella Demesticha, Zomenia Zomeni, Miltiadis Polidorou and Theodora Moutsiou – has been published in the Proceedings of the National Academy of Sciences of the USA.
Header Image Credit : Michalakis Christoforou
Sources : Demographic models predict end-Pleistocene arrival and rapid expansion of pre-agropastoralist humans in Cyprus. https://doi.org/10.1073/pnas.2318293121
This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily
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