A stable isotope perspective on archaeological agricultural variability and Neolithic experimentation in India

Agriculture has been crucial in sustaining human populations in South Asia across dramatically variable environments for millennia. Until recently, however, the origins of this mode of subsistence in India have been discussed in terms of population migration and crop introduction, with limited focus on how agricultural packages were formulated and utilised in local contexts. Here, we report the first measurements of stable carbon and nitrogen isotope values in well-preserved charred crop remains from sites spanning the Neolithic/Chalcolithic to the Early Historic in two very different environmental zones: tropical East India and the semi-arid Deccan. The results show that this approach offers direct insight into prehistoric crop management under contrasting environmental constraints. Our preliminary results plausibly suggest that early farmers in India experimented with and made strategic use of water and manure resources in accordance with specific crop requirements and under varying environmental constraints. We suggest that the development of modern crop isotope baselines across India, and the application of this methodology to archaeological assemblages, has the potential to yield detailed insight into agroecology in India's past

The Khmer did not live by rice alone: Archaeobotanical investigations at Angkor Wat and Ta Prohm

21 pages. Published first in "Archaeological Research in Asia" by ElsevierThe Angkorian Empire was at its peak from the 10th to 13th centuries CE. It wielded great influence across mainland Southeast Asia and is now one of the most archaeologically visible polities due to its expansive religious building works. This paper presents archaeobotanical evidence from two of the most renowned Angkorian temples largely associated with kings and elites, Angkor Wat and Ta Prohm. But it focuses on the people that dwelt within the temple enclosures, some of whom were involved in the daily functions of the temple. Archaeological work indicates that temple enclosures were areas of habitation within the Angkorian urban core and the temples and their enclosures were ritual, political, social, and economic landscapes. This paper provides the first attempt to reconstruct some aspects of the lives of the non-elites living within the temple enclosures by examining the archaeobotanical evidence, both macroremains and phytoliths, from residential contexts and data derived from inscriptions and Zhou Daguan's historical account dating to the 13th century CE. Research indicates that plants found within the temple enclosure of Ta Prohm and Angkor Wat were grown for ritual or medicinal use, and also formed important components of the diet and household economy.We wish to thank the APSARA National Authority for their collaboration and permission to undertake excavations within the Angkor Wat and Ta Prohm enclosures. We thank So Malay and Martin King for administrative support, and Greater Angkor Project 2013–2015 field crew members, whose labor supported this research. This work was supported by the Australian Research Council [grant number DP1092663]. The 2015 fieldwork at Angkor Wat was also supported by the National Geographic Society's Committee for Research and Exploration Grant and a Dumbarton Oaks Project Grant. The phytolith samples from Angkor Wat were collected by Tegan McGillivray in 2015, processed at University College London by Lindsay Duncan, counted by Alison Weisskopf and analysed by Eleanor Kingwell-Banham. Archaeobotanical research at Ta Prohm was supported by Natural Environment Research Council (NERC) [grant number NE/N010957/1]. We also wish to thank The Robert Christie Foundation. Finally, we would like to thank Philip Piper for the financial support of the dating of botanical remains through the Australian Research Council Future Fellowship [grant number FT100100527] and Rachel Wood for radiocarbon dating the samples

The Holocene humid period in the Nefud Desert: Hunters and herders in the Jebel Oraf palaeolake basin, Saudi Arabia

Archaeological surveys and excavations in the Jebel Oraf palaeolake basin, north-western Saudi Arabia, have identified a well-preserved early- to mid-Holocene landscape. Two types of occupation site can be distinguished: nine small and ephemeral scatters from single occupation phases on the slopes of sand dunes and three hearth sites indicative of repeated occupation on palaeolake shorelines. In addition, 245 rock art panels, 81 cairns, and 15 stone structures were recorded. This diverse dataset provides an opportunity to reconstruct occupation patterns and changes in landscape use. A particularly important site, Jebel Oraf 2, documents two episodes of lake high stands at ca. 6500 BC and 5300 BC, flooding parts of the locality. Neolithic pastoralists likely occupied the site after the end of the wet season, when the terrain was dry. Earlier sites are located in dune embayments some 7–14 m above the shore of the palaeolake. These locations are consistent with hunting strategies identifiable in the rock art that suggest wildlife was ambushed at watering places. Later rock art at Jebel Oraf also documents the hunting of wild camel in the Iron Age. The lithic industries documented in the Jebel Oraf basin support arguments of repeated contact with Levantine populations

Charred pummelo peel, historical linguistics and other tree crops: Approaches to framing the historical context of early Citrus cultivation in East, South and Southeast Asia

Today Citrus are widespread and well-known nearly everywhere, but they derive from a complex and poorly documented series of domestication episodes and hybridization events focused on tropical South and Southeast Asia. While all these fruits derive from somewhere in the area spanning from northeastern India to South China and Southeast Asia, there is no firm evidence for precisely where or when. The present paper will attempt to offer an updated assessment of the evidence for three distinct g..

Spice and rice: pepper, cloves and everyday cereal foods at the ancient port of Mantai, Sri Lanka

Lying on the north-west coast of Sri Lanka, the ancient port of Mantai was ideally situated as a 'hub' for trade between East and West from the first millennium BC onwards. Excavations at the site were interrupted by civil war in 1984, delaying publication of these results and leading to the underestimation of Mantai's importance in the development of Early Historic Indian Ocean trade. Renewed excavations in 2009-2010 yielded extensive archaeobotanical remains, which, alongside an improved understanding of the site's chronology, provide important new insights into the development of local and regional trade routes and direct evidence for early trade in the valuable spices upon which later empires were founded

Citrus Fruits in historical France: written sources, iconographic and plant remains

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