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Journal article
Human migration in the eastern Tianshan Mountains between the 7th and 12th centuries
Mid- to late-Holocene large-scale population migration profoundly impacted the interaction of ethnic groups and cultures across Eurasia, notably in Central Asia. However, due to a lack of thorough historical documents, distinctive burial items, and human remains, the process of population migration during this historical era in the area is still...He, Letian ; Cao, Huihui ; Wang, Yongqiang ; Liu, Ruiliang ; Qiu, Menghan …
geopolitical pattern, isotopic analysis, cultural interaction, and ancient silk road
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Journal article
Bronze alloying recipes at Anyang during the Shang Dynasty
We present a detailed analysis of the chemical alloying data (Cu, Sn, Pb) on the bronzes recovered from the Late Shang capital at Yinxu, revealing a complex pattern which varies by social status and object typology, and which also changes over time. The preference for higher tin in the bronze...Pollard, A. Mark ; Zhang, Yun ; Liu, Ruiliang
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Journal article
From diversity to monopoly: major economic policy change in the Western Han Dynasty revealed by lead isotopic analysis
The relationship between the flow of metal and the state political and economic structures of the Qin and Han empires has thus far received inadequate scientific investigation. In this study, lead isotopic analysis was conducted on 54 bronzes unearthed from multiple sites of Eastern China dated to WHD (Western Han...Yang, Dongyi ; Wu, Xiaotong ; Liu, Ruiliang ; Wang, Qing ; Shi, Benheng …
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Journal article
Predicting bronze casting recipes in ancient China: ternary copper-lead–tin alloys and the “unit sum problem”
This paper explores the relationship between trends in the observed composition of ternary copper-lead–tin alloys and the recreation of “recipes” used for the casting of bronze objects, and in particular, to ask if the recipe can be reconstructed from the chemical data. The archaeological context is specifically the manufacture of...Pollard, A. M. ; Liu, Ruiliang
Bronze casting recipes , Chinese bronze coins, and Unit sum problem
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Journal article
Understanding the transport networks complex between South Asia, Southeast Asia and China during the late Neolithic and Bronze Age
The emergence and intensification of transcontinental exchange during both the Late Neolithic and Bronze Age profoundly influenced the social history of Eurasia. While scholars have intensively discussed east-west long-distance communication along the proto-Silk Road, the north-south transport networks that connected China to South and Southeast Asia during the Late Neolithic...Ma, Minmin ; Lu, Yongxiu ; Dong, Guanghui ; Ren, Lele ; Min, Rui …
Late Neolithic, Southeast Asia, transport networks, Bronze Age, South Asia, and China
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Journal article
Analysis and conservation of a Bronze Age linen textile from Suffolk, UK
A rare Bronze Age linen textile was found inside a socketed axe, part of a bronze age hoard dating to circa 800 BCE, discovered in Somerleyton, Suffolk, in the 1920s. The recent loan of the objects from the hoard provided the opportunity for a collaborative study of the fragmentary textile...Harrison, Anna ; Cartwright, Caroline ; Harris, Susanna ; Shearman, Fleur ; Wilkin, Neil
Bronze Age, conservation, and textiles
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Journal article
Did our ancestors nearly die out?
Genetic analyses suggest an ancient human population crash 900,000 years ago Earth’s climate system began to change during the Middle Pleistocene transition, which is associated with a severe cooling phase about 900,000 years ago. How this change might have affected human populations is difficult to determine, because the human fossil...Ashton, Nick ; Stringer, Chris
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Journal article
The Western European Acheulean: Reading variability at a regional scale
In the context of the Western European Acheulean Project, this study aims to characterize Acheulean technology in Western Europe through the analysis of handaxes and cleavers from 10 key sites (Britain 4, France 4, and Spain 2) to acquire a regional view of the occupation. The historically different systems used...García-Medrano, Paula ; Moncel, Marie-Hélène ; Maldonado-Garrido, Elías ; Ollé, Andreu ; Ashton, Nick
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Journal article
Neutron tomography of sealed copper alloy animal coffins from ancient Egypt
Animal mummification was commonplace in ancient Egypt, with the remains of many animals placed inside statues or votive boxes with representations of animals or hybrid human–animal creatures. Votive boxes were made from a variety of materials and often sealed; some boxes are still preserved in this state in museum collections....O’Flynn, Daniel ; Fedrigo, Anna ; Perucchetti, Laura ; Masson-Berghoff, Aurélia