Bérénice Bellina

Ancient jades map 3,000 years of prehistoric exchange in Southeast Asia

We have used electron probe microanalysis to examine Southeast Asian nephrite (jade) artifacts, many archeologically excavated, dating from 3000 B.C. through the first millennium A.D. The research has revealed the existence of one of the most extensive sea-based trade networks of a single geological material in the prehistoric world. Green nephrite from a source in eastern Taiwan was used to make two very specific forms of ear pendant that were distributed, between 500 B.C. and 500 A.D., through the Philippines, East Malaysia, southern Vietnam, and peninsular Thailand, forming a 3,000-km-diameter halo around the southern and eastern coastlines of the South China Sea. Other Taiwan nephrite artifacts, especially beads and bracelets, were distributed earlier during Neolithic times throughout Taiwan and from Taiwan into the Philippines.

Beads, social change and interaction between India and South-east Asia

The author shows how technical studies of beads made of agate and carnelian are informative indicators of social conditions and contacts between regions. The beads in question throw new light on the relations between India and South-east Asia in the first millennium BC.

Maritime Silk Roads’ Ornament Industries: Socio-political Practices and Cultural Transfers in the South China Sea

The interlocking of the maritime basin network that took place with the development of the Maritime Silk Roads by the late first millennium bc led to major cultural transfers. This research investigates Southeast Asias cultural integration and takes into consideration what I call a South China Sea network culture, a result of long-established and extensive connectivity of its populations. The assumption is that this cultural matrix also laid the ground for socio-political practices hypothesized to be at the core of identity building and cultural transfers. These issues are investigated through the technological analysis of hybrid ornament industries in a recently excavated early city-port of the South China Sea which developed with the Maritime Silk Roads that thrived from the fourth to the first centuries bc. This enclosed cosmopolitan settlement hosting populations from various Asian horizons was structured by socio-professional quarters. This node concentrated various craft centres where artisans of different origins made culturally hybrid products with what were then the most advanced technologies. The chronological sequence allows characterization of the evolution of these industries along with the socio-political strategies which they may have served and how otherness was handled in the construction of social identity.

Rice, Beans and Trade Crops on the Early Maritime Silk Route in Southeast Asia

Abstract Plant macrofossils from the sites of Khao Sam Kaeo and Phu Khao Thong on the Thai-Malay Peninsula show evidence of cross-cultural interactions, particularly between India to the west and Southeast Asia to the east. Archaeobotanical analysis of various cereals, beans and other crops from these assemblages sheds light on the spread and adoption of these species for local agriculture. There is also early evidence for the trade of key commodities such as cotton. The plant remains illustrate a variety of influences and networks of contact across South and Southeast Asia during the late first millennium BC.

Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong

This article presents a preliminary attempt to characterise Upper Thai-Malay Peninsula prehistoric iron technologies based on assemblages from two recently excavated coastal sites: Khao Sam Kaeo and Phu Khao Thong. These are the earliest known sites involved in the early trans-Asian exchange that connected the eastern Indian Ocean to the South China Sea from the mid-first millennium bc. It is from this period that iron assemblages start appearing at both continental and insular Southeast Asian sites. Three models have been offered confronting an indigenous vs. Chinese or South Asian impetus for the introduction of iron metallurgy in Southeast Asia. These models are discussed in the light of the metallographic and compositional analyses of iron and slag assemblages from these two sites using optical microscopy, scanning electron microscopy with energy dispersive spectrometry, energy dispersive X-ray fluorescence and slag inclusion analysis techniques, together with other production materials from these and other contemporaneous Southeast Asian sites.