Matthew Spriggs

Phylogeny and ancient DNA of Sus provides insights into neolithic expansion in Island Southeast Asia and Oceania

Human settlement of Oceania marked the culmination of a global colonization process that began when humans first left Africa at least 90,000 years ago. The precise origins and dispersal routes of the Austronesian peoples and the associated Lapita culture remain contentious, and numerous disparate models of dispersal (based primarily on linguistic, genetic, and archeological data) have been proposed. Here, through the use of mtDNA from 781 modern and ancient Sus specimens, we provide evidence for an early human-mediated translocation of the Sulawesi warty pig (Sus celebensis) to Flores and Timor and two later separate human-mediated dispersals of domestic pig (Sus scrofa) through Island Southeast Asia into Oceania. Of the later dispersal routes, one is unequivocally associated with the Neolithic (Lapita) and later Polynesian migrations and links modern and archeological Javan, Sumatran, Wallacean, and Oceanic pigs with mainland Southeast Asian S. scrofa. Archeological and genetic evidence shows these pigs were certainly introduced to islands east of the Wallace Line, including New Guinea, and that so-called “wild” pigs within this region are most likely feral descendants of domestic pigs introduced by early agriculturalists. The other later pig dispersal links mainland East Asian pigs to western Micronesia, Taiwan, and the Philippines. These results provide important data with which to test current models for human dispersal in the region.

Late colonization of East Polynesia

In a recent A NTIQUITY article (65: 767–95) Atholl Anderson presented a detailed analysis of radiocarbon dates to show that the settlement of New Zealand occurred later than previously thought. In this paper Anderson teams up with another proponent of ‘chronometric hygiene’, Matthew Spriggs (see A NTIQUITY 63: 587–613), to examine the dates for the colonization of the rest of East Polynesia. Once again the generally accepted dates for initial settlement are found wanting and a later chronology is suggested.

Direct evidence for human use of plants 28,000 years ago: starch residues on stone artefacts from the northern Solomon Islands

The excavation of Kilu Cave and the discovery of a Pleistocene prehistory for the Solomon Islands have already been reported in ANTIQUITY by Wickler & Spriggs (62: 703–6). Residue analysis of stone artefacts from the site now provides the earliest direct evidence for the prehistoric use of root vegetables, in the form of starch grains and crystalline raphides identifiable to genus. The direct microscopic identification of starch grains opens new avenues for the study of the plant component of human diets in the distant past.

The dating of the Island Southeast Asian Neolithic: an attempt at chronometric hygiene and linguistic correlation

As with conventional definitions of the Neolithic anywhere, the concept in this region relies on there being an agricultural economy, the traces of which are largely indirect. These traces are artefacts interpreted as being linked to agriculture, rather than direct finds of agricultural crops, which are rare in Island Southeast Asia. This definition by artefacts is inevitably polythetic, particularly because many of the sites which have been investigated are hardly comparable. We can expect quite different assemblages from open village sites as opposed to special use sites such as burial caves, or frequentation caves that are used occasionally either by agriculturalists while hunting or by gatherer-hunter groups in some form of interaction with near-by agricultural populations. And rarely is a full range of these different classes of sites available in any one area.

Pleistocene human occupation of the Solomon Islands, Melanesia

Pleistocene dates from a rockshelter on Buka Island at the northern end of the Solomons Chain demonstrate human settlement by 28,000 b.p., some 25,000 years earlier than previously reported for this island group.

The Teouma Lapita site and the early human settlement of the Pacific Islands

The Teouma site, on Efate in central Vanuatu, was uncovered during quarrying in 2003 and has proved to be one of the most significant discoveries to date for the colonisation of Remote Oceania. Not only did it bring to light a fine assemblage of the famously diagnostic Lapita ceramics, but a cemetery of more than 25 individuals along with the pots. The skeletons offer an opportunity to investigate the origins of the �Lapita people� who first appeared in the Bismarck archipelago around 3300 years ago and rapidly moved through island Melanesia and Western Polynesia over the next few centuries.

Marxist perspectives in archaeology

Marxist theory has been an undercurrent in western social science since the late nineteenth century. It came into prominence in the social sciences in the 1960s and 1970s and has had a profound effect on history, sociology and anthropology. This book represents an attempt to gather together Marxist perspectives in archaeology and to examine whether indeed they represent advances in archaeological theory. The papers in this volume look forward to the growing use of Marxist theory by archaeologists; as well as enriching archaeology as a discipline they have important implications for sociology and anthropology through the addition of a long-term, historical perspective. This is a book primarily for undergraduates and research students and their teachers in departments of archaeology and anthropology but it should also be of interest to historians, sociologists and geographers.

Lapita sites of the Bismarck Archipelago

The Lapita question The prehistory of the western Pacific has, for the last 30 years, been dominated by the problem of the origins of the present Polynesian and Melanesian cultures (Terrell 1988). In 1961 Golson drew attention to the distribution of highly decorated Lapita pottery, now known to date from between 3500 BP and 2000 BP, which crossed the present-day division between Melanesia and Polynesia. Furthermore, sites with Lapita pottery represented the first evidence of occupation on Tonga and Samoa, the most westerly Polynesian islands from which it was thought that the rest of Polynesia was colonized. Lapita pottery came to be associated with a movement of people from Melanesia to Polynesia and was seen to represent the founding group ancestral to later Polynesian groups.

Lapita migrants in The Pacific's oldest cemetery: isotopic analysis at Teouma, Vanuatu

Teouma, an archaeological site on Efate Island, Vanuatu, features the earliest cemetery yet discovered of the colonizers of Remote Oceania, from the late second millennium B.C. In order to investigate potential migration of seventeen human individuals, we measured isotopes of strontium (87Sr/86Sr), oxygen (δ18O), and carbon (δ13C), as well as barium (Ba) and strontium (Sr) concentrations, in tooth enamel from skeletons excavated in the first two field seasons. The majority of individuals cluster with similar isotope and Ba/Sr ratios, consistent with a diet of marine resources supplemented with plants grown on the local basaltic soils. Four outliers, with distinctive 87Sr/86Sr and δ18O, are probably immigrants, three of which were buried in a distinctive position (supine, with the head to the south) with higher Ba/Sr and δ13C, consistent with a terrestrial, nonlocal diet. Among the probable immigrants was a male buried with the crania of three of the locally raised individuals on his chest.

Archaeology and the Austronesian expansion: Where are we now?

For many years the author has been tracking the spread of the Neolithic of Island Southeast Asia (ISEA) and its extension eastwards into the western Pacific, as a proxy for dating the spread of the Austronesian (AN) languages across that same vast area. Here he recalls the evidence, updates the hypothesis and poses some new questions.