Phytolith evidence for the pastoral origins of multi-cropping in Mesopotamia (ancient Iraq).


Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
10 01 2022
Historique:
received: 11 08 2021
accepted: 06 12 2021
entrez: 11 1 2022
pubmed: 12 1 2022
medline: 12 1 2022
Statut: epublish

Résumé

Multi-cropping was vital for provisioning large population centers across ancient Eurasia. In Southwest Asia, multi-cropping, in which grain, fodder, or forage could be reliably cultivated during dry summer months, only became possible with the translocation of summer grains, like millet, from Africa and East Asia. Despite some textual sources suggesting millet cultivation as early as the third millennium BCE, the absence of robust archaeobotanical evidence for millet in semi-arid Mesopotamia (ancient Iraq) has led most archaeologists to conclude that millet was only grown in the region after the mid-first millennium BCE introduction of massive, state-sponsored irrigation systems. Here, we present the earliest micro-botanical evidence of the summer grain broomcorn millet (Panicum miliaceum) in Mesopotamia, identified using phytoliths in dung-rich sediments from Khani Masi, a mid-second millennium BCE site located in northern Iraq. Taphonomic factors associated with the region's agro-pastoral systems have likely made millet challenging to recognize using conventional macrobotanical analyses, and millet may therefore have been more widespread and cultivated much earlier in Mesopotamia than is currently recognized. The evidence for pastoral-related multi-cropping in Bronze Age Mesopotamia provides an antecedent to first millennium BCE agricultural intensification and ties Mesopotamia into our rapidly evolving understanding of early Eurasian food globalization.

Identifiants

pubmed: 35013508
doi: 10.1038/s41598-021-03552-w
pii: 10.1038/s41598-021-03552-w
pmc: PMC8748697
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

60

Subventions

Organisme : United States National Science Foundation
ID : 1724488

Informations de copyright

© 2022. The Author(s).

Références

Andrews, D. J. & Kassam, A. H. The importance of multiple cropping in increasing world food supplies. In Multiple Cropping (eds Papendick, R. I. et al.) 1–10 (American Society of Agronomy, 1976).
Gallaher, R. N. Multiple cropping systems. In Management of Agricultural, Forestry, and Fisheries Enterprises Vol. 1 (ed. Hudson, R. J.) 254–265 (Eolss Publishers Co., Ltd., 2009).
Petrie, C. A. & Bates, J. ‘Multi-cropping’, intercropping and adaptation to variable environments in indus south asia. J. World Prehistory 30, 81–130 (2017).
doi: 10.1007/s10963-017-9101-z
Spengler, R. N. Fruit From the Sands: The Silk Road Origins of the Foods We Eat (University of California Press, 2019).
doi: 10.2307/j.ctvh1dx4s
Miller, N. F., Spengler, R. N. & Frachetti, M. Millet cultivation across Eurasia: Origins, spread, and the influence of seasonal climate. The Holocene 26, 1566–1575 (2016).
doi: 10.1177/0959683616641742
Zohary, D., Hopf, M. & Weiss, E. Domestication of Plants in the Old World: The Origin and Spread of Cultivated Plants in West Asia, Europe and the Nile Valley (Oxford University Press, 2012).
doi: 10.1093/acprof:osobl/9780199549061.001.0001
Amadou, I., Gounga, M. E. & Le, G.-W. Millets: Nutritional composition, some health benefits and processing: A review. Emir. J. Food Agric. 25, 501–508 (2013).
doi: 10.9755/ejfa.v25i7.12045
Lyon, D. J. et al. Producing and Marketing Proso Millet in the Great Plains. Univ. Neb. Ext. Circ. #EC137 (2008).
Rachie, K. O. The Millets: Importance, Utilization and Outlook (International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), 1975).
Fuller, D. Q., Boivin, N., Hoogervorst, T. & Allaby, R. Across the Indian Ocean: The prehistoric movement of plants and animals. Antiquity 85, 544–558 (2011).
doi: 10.1017/S0003598X00067934
Jones, M. et al. Food globalisation in prehistory: The agrarian foundations of an interconnected continent. J. Br. Acad. 4, 73–87 (2016).
doi: 10.5871/jba/004.073
Jones, M. et al. Food globalization in prehistory. World Archaeol. 43, 665–675 (2011).
doi: 10.1080/00438243.2011.624764
Liu, X. et al. From ecological opportunism to multi-cropping: Mapping food globalisation in prehistory. Quat. Sci. Rev. 206, 21–28 (2019).
doi: 10.1016/j.quascirev.2018.12.017
Sherratt, A. The Trans-Eurasian exchange: The prehistory of Chinese relations with the West. In Contact and Exchange in the Ancient World (ed. Mair, V. H.) 30–53 (University of Hawaii Press, 2006).
Wirth, E. Agrargeographie des Irak (Instituts fur Geographie und Wirtschaftsgeographie der Universitat Hamburg, 1962).
FAO/GIEWS. FAO GIEWS Country Brief on Iraq. http://www.fao.org/giews/countrybrief/country.jsp?lang=en&code=IRQ (2020).
Bor, N. L. Gramineae. In Flora of Iraq, Gramineae Vol. 9 (eds Townsend, C. C. et al.) (Ministry of Agriculture & Agrarian Reform, 1968).
Rosenzweig, M. S. ‘Ordering the chaotic periphery’: The environmental impact of the neo-assyrian empire on its provinces. In The Provincial Archaeology of the Assyrian Empire (eds MacGinnis, J. et al.) 49–58 (Oxbow Press, 2016).
Fuller, D. Q. & Boivin, N. Crops, cattle and commensals across the Indian Ocean: Current and Potential Archaeobiological Evidence. Études Océan Indien 42–43, 13–46 (2009).
doi: 10.4000/oceanindien.698
Barjamovic, G. Interlocking commercial networks and the infrastructure of trade in western asia during the bronze age. In Trade and Civilisation: Economic Networks and Cultural Ties from Prehistory to the Early Modern Era (eds Kristiansen, K. et al.) 113–142 (Cambridge University Press, 2018).
doi: 10.1017/9781108340946.006
Frachetti, M. D., Smith, C. E., Traub, C. M. & Williams, T. Nomadic ecology shaped the highland geography of Asia’s Silk Roads. Nature 543, 193–198 (2017).
pubmed: 28277506 doi: 10.1038/nature21696
Spengler, R. et al. Early agriculture and crop transmission among Bronze Age mobile pastoralists of Central Eurasia. Proc. R. Soc. B Biol. Sci. 281, 20133382 (2014).
doi: 10.1098/rspb.2013.3382
Fick, S. E. & Hijmans, R. J. WorldClim 2: New 1-km spatial resolution climate surfaces for global land areas. Int. J. Climatol. 37, 4302–4315 (2017).
doi: 10.1002/joc.5086
Williams, T. The Silk Roads: An ICOMOS Thematic Study (ICOMOS, 2014).
Charles, M. Introductory remarks on the cereals. In Bulletin on Sumerian Agriculture Vol. 1 (eds Postgate, J. N. & Powell, M. A.) 17–31 (University of Cambridge, 1984).
Powell, M. A. Sumerian cereal crops. In Bulletin on Sumerian Agriculture Vol. 1 (eds Postgate, J. N. & Powell, M. A.) 48–72 (University of Cambridge, 1984).
The Assyrian Dictionary of the Oriental Institute of the University of Chicago: D. (ed. Oppenheim A.L. et al.) vol. 3 (Oriental Institute of the University of Chicago, 1959).
Widell, M. et al. Staple production, cultivation and sedentary life: Model Input data. In Models of Mesopotamian Landscapes: How Small-Scale Processes Contributed to the Growth of Early Civilizations (eds Wilkinson, T. J. et al.) 81–101 (Archaeopress, 2013).
Bedigian, D. Is še-giš-ì Sesame or Flax? In Bulletin on Sumerian Agriculture Vol. 2 (eds Postgate, J. N. & Powell, M. A.) 158–178 (University of Cambridge, 1985).
Waetzoldt, H. Ölpflanzen und Pflanzenöle im 3. Jahrtausend. In Bulletin on Sumerian Agriculture Vol. 2 (eds Postgate, J. N. & Powell, M. A.) 77–95 (University of Cambridge, 1985).
Maekawa, K. Cereal Cultivation in the Ur III period. In Bulletin on Sumerian Agriculture Vol. 1 (eds Postgate, J. N. & Powell, M. A.) 73–96 (University of Cambridge, 1984).
Nesbitt, M. & Summers, G. D. Some recent Discoveries of Millet (Panicum Miliaceum L. and Setaria italica (L.) P. Beauv.) at Excavations in Turkey and Iran. Anatol. Stud. 38, 85–97 (1988).
doi: 10.2307/3642844
Charles, M. Botanical remains. In Abu Salabikh Excavations: The 6G Ash-Tip and Its Contents: Cultic and Administrative Discard from the Temple? Vol. 4 (ed. Green, A.) 203–207 (British School of Archaeology in Iraq, 1993).
Postgate, J. N. Early Mesopotamia: Society and Economy at the Dawn of History (Routledge, 1992).
Bulletin on Sumerian Agriculture. (eds. Postgate, J. N. & Powell, M. A.) vol. 1 (University of Cambridge, 1984).
Lawrence, D., Philip, G., Hunt, H., Snape-Kennedy, L. & Wilkinson, T. J. Long term population, city size and climate trends in the fertile crescent: A first approximation. PLoS ONE 11, e0152563 (2016).
pubmed: 27018998 pmcid: 4809582 doi: 10.1371/journal.pone.0152563
Models of Mesopotamian landscapes: How small-scale processes contributed to the growth of early civilizations. (eds. Wilkinson, T.J., Gibson, M., & Widell, M.) (Archaeopress, 2013).
Charles, M. & Dobney, K. Mesopotamian Environmental Archaeology Database: Phase I Iraq . (Archaeology Data Service [distributor], 2009).
Helbaek, H. The Plant Remains from Nimrud. In Nimrud and its Remains Vol. II (ed. Mallowan, M. E. L.) 613–620 (Collins, 1966).
Boserup, E. The Conditions of Agricultural Growth: The Economics of Agrarian Change Under Population Pressure (Aldine Publishing Co., 1965).
Brite, E. B., Kidd, F. J., Betts, A. & Negus Cleary, M. Millet cultivation in Central Asia: A response to Miller et al.. The Holocene 27, 1415–1422 (2017).
doi: 10.1177/0959683616687385
Helbaek, H. The Paleoethnobotany of the Near East and Europe. In Prehistoric Investigations in Iraqi Kurdistan (eds Braidwood, R. J. & Howe, B.) 99–118 (University of Chicago Press, 1960).
Jacobsen, T. Salinity and Irrigation Agriculture in Antiquity: Diyala Basin Archaeological Projects: Report on Essential Results, 1957–58 (Undena Publ, 1982).
Motuzaite-Matuzeviciute, G., Staff, R. A., Hunt, H. V., Liu, X. & Jones, M. K. The early chronology of broomcorn millet (Panicum miliaceum) in Europe. Antiquity 87, 1073–1085 (2013).
doi: 10.1017/S0003598X00049875
Field, H. Ancient Wheat and Barley from Kish, Mesopotamia. Am. Anthropol. 34, 303–309 (1932).
doi: 10.1525/aa.1932.34.2.02a00100
Wengrow, D. et al. Gurga Chiya and Tepe Marani: New Excavations in the Shahrizor Plain, Iraqi Kurdistan. Iraq 78, 253–284 (2016).
doi: 10.1017/irq.2016.6
van Zeist, W. Comments on Plant Cultivation at Two Sites on the Khabur, North-Eastern Syria. In Umwelt und Subsistenze der assyrischen Stadt Dur-Katlimmu am unteren Habur Vol. 8 (ed. Kühne, H.) 133–147 (Harrassowitz, 2008).
van Zeist, W. Comments on plant cultivation at two sites on the Khabur, North-eastern Syria. in Reports on archaeobotanical studies in the Old World. (ed. van Zeist, W.) 33–60 (2003).
Riehl, S. Erste ergebnisse der archäobotanischen untersuchungen in der zentralen oberstadt von Tall Mozan/Urkeš im rahmen der DOG-IIMAS-Kooperation. Mitteilungen Dtsch. Orient-Ges. Zu Berl. 132, 229–238 (2000).
Riehl, S. Plant production in a changing environment: The archaeobotanical remains from Tell Mozan. In Development of the Environment, Subsistence and Settlement of the City of Urkeš and Its Region (eds Deckers, K. et al.) 13–158 (Harrassowitz, 2010).
Glatz, C. et al. Babylonian Encounters in the Upper Diyala Valley: Contextualizing the Results of Regional Survey and the 2016–2017 Excavations at Khani Masi. Am. J. Archaeol. 123, 439–471 (2019).
doi: 10.3764/aja.123.3.0439
Glatz, C. & Casana, J. Of highland-lowland borderlands: Local societies and foreign power in the zagros-mesopotamian interface. J. Anthropol. Archaeol. 44, 127–147 (2016).
doi: 10.1016/j.jaa.2016.09.001
Perruchini, E., Glatz, C., Hald, M. M., Casana, J. & Toney, J. L. Revealing invisible brews: A new approach to the chemical identification of ancient beer. J. Archaeol. Sci. 100, 176–190 (2018).
doi: 10.1016/j.jas.2018.05.010
Laugier, E. J., Casana, J., Glatz, C., Sameen, S. M. & Cabanes, D. Reconstructing agro-pastoral practice in the Mesopotamian-Zagros borderlands: Insights from phytolith and FTIR analysis of a dung-rich deposit. J. Archaeol. Sci. Rep. 38, 103106 (2021).
Zohary, M. Geobotanical foundations of the Middle East (Fischer, 1973).
Sinha, A. et al. Role of climate in the rise and fall of the Neo-Assyrian Empire. Sci. Adv. 5, eaax6656 (2019).
pubmed: 31763452 pmcid: 6853769 doi: 10.1126/sciadv.aax6656
Schneider, U., Becker, A., Finger, P., Rustemeier, E. & Ziese, M. GPCC Full Data Monthly Product Version 2020 at 0.25°: Monthly Land-Surface Precipitation from Rain-Gauges built on GTS-based and Historical Data. (2020).
Casana, J. & Glatz, C. The land behind the land behind baghdad: Archaeological landscapes of the upper Diyala (Sirwan) River Valley. Iraq 79, 1–23 (2017).
doi: 10.1017/irq.2017.3
Wilkinson, T. J. Settlement and land use in the zone of uncertainty in upper mesopotamia. In Rainfall and Agriculture in Northern Mesopotamia (ed. Jas, R. M.) 3–35 (Nederlands Historisch-Archaeologisch Instituut te Istanbul, 2000).
Saleh, D. K. Stream gage descriptions and streamflow statistics for sites in the Tigris River and Euphrates River basins, Iraq. (US Department of the Interior, US Geological Survey Reston, VA, USA, 2010).
Bar-Oz, G. et al. Ancient trash mounds unravel urban collapse a century before the end of Byzantine hegemony in the southern Levant. Proc. Natl. Acad. Sci. 116, 8239–8248 (2019).
pubmed: 30910983 pmcid: 6486770 doi: 10.1073/pnas.1900233116
Shillito, L.-M. & Matthews, W. Geoarchaeological investigations of midden-formation processes in the early to late ceramic neolithic levels at Çatalhöyük, Turkey ca. 8550–8370 cal BP. Geoarchaeology 28, 25–49 (2013).
doi: 10.1002/gea.21427
McCorriston, J. & Weisberg, S. Spatial and temporal variation in mesopotamian agricultural practices in the Khabur Basin, Syrian Jazira. J. Archaeol. Sci. 29, 485–498 (2002).
doi: 10.1006/jasc.2001.0741
Stone, E. C. Nippur neighborhoods (The Oriental Institute of the University of Chicago, 1987).
Bronk Ramsey, C. OxCal v4.4.4. (2021).
Madella, M., Alexandre, A. & Ball, T. International code for phytolith nomenclature 1.0. Ann. Bot. 96, 253–260 (2005).
pubmed: 15944178 pmcid: 4246872 doi: 10.1093/aob/mci172
Neumann, K. et al. International code for phytolith nomenclature (ICPN) 2.0. Ann. Bot. 20, 189–199 (2019).
Ge, Y., Lu, H., Zhang, J., Wang, C. & Gao, X. Phytoliths in inflorescence bracts: Preliminary results of an investigation on common panicoideae plants in China. Front. Plant Sci. 10, 1736 (2020).
pubmed: 32153596 pmcid: 7044271 doi: 10.3389/fpls.2019.01736
Parry, D. W. & Hodson, M. J. Silica distribution in the caryopsis and inflorescence bracts of foxtail millet [Setaria italica (L.) Beauv.] and its Possible Significance in Carcinogenesis. Ann. Bot. 49, 531–540 (1982).
doi: 10.1093/oxfordjournals.aob.a086278
Cabanes, D. et al. Human impact around settlement sites: A phytolith and mineralogical study for assessing site boundaries, phytolith preservation, and implications for spatial reconstructions using plant remains. J. Archaeol. Sci. 39, 2697–2705 (2012).
doi: 10.1016/j.jas.2012.04.008
Cabanes, D. & Shahack-Gross, R. Understanding fossil phytolith preservation: The role of partial dissolution in paleoecology and archaeology. PLoS ONE 10, e0125532 (2015).
pubmed: 25993338 pmcid: 4439089 doi: 10.1371/journal.pone.0125532
Li, Z., de Tombeur, F., Linden, C. V., Cornelis, J.-T. & Delvaux, B. Soil microaggregates store phytoliths in a sandy loam. Geoderma 360, 114037 (2020).
doi: 10.1016/j.geoderma.2019.114037
Goldberg, P. & Macphail, R. I. Practical and Theoretical Geoarchaeology (Blackwell Publishing Ltd., 2006).
Ball, T. B. et al. Phytoliths as a tool for investigations of agricultural origins and dispersals around the world. J. Archaeol. Sci. 68, 32–45 (2016).
doi: 10.1016/j.jas.2015.08.010
Kealhofer, L., Huang, F., DeVincenzi, M. & Kim, M. M. Phytoliths in Chinese foxtail millet (Setaria italica). Rev. Palaeobot. Palynol. 223, 116–127 (2015).
doi: 10.1016/j.revpalbo.2015.09.004
Weisskopf, A. R. & Lee, G.-A. Phytolith identification criteria for foxtail and broomcorn millets: A new approach to calculating crop ratios. Archaeol. Anthropol. Sci. 8, 29–42 (2016).
doi: 10.1007/s12520-014-0190-7
Lu, H. et al. Phytoliths analysis for the discrimination of foxtail millet (Setaria italica) and common millet (Panicum miliaceum). PLoS ONE 4, e4448 (2009).
pubmed: 19212442 pmcid: 2636886 doi: 10.1371/journal.pone.0004448
Zhang, J. et al. Phytolith analysis for differentiating between broomcorn millet (Panicum miliaceum) and its weed/feral type (Panicum ruderale). Sci. Rep. 8, 1–9 (2018).
Nesbitt, M. Identification Guide for Near Eastern Grass Seeds (Institute of Archaeology, UCL, 2006).
Rudov, A., Mashkour, M., Djamali, M. & Akhani, H. A review of C4 plants in southwest asia: An ecological, geographical and taxonomical analysis of a region with high diversity of C4 eudicots. Front. Plant Sci. 11, 1374 (2020).
doi: 10.3389/fpls.2020.546518
Weber, S. A. & Fuller, D. Q. Millets and their role in early agriculture. Pragdhara 18, 69–90 (2008).
Zhang, J., Lu, H., Wu, N., Yang, X. & Diao, X. Phytolith analysis for differentiating between foxtail millet (Setaria italica) and green foxtail (Setaria viridis). PLoS ONE 6, e19726 (2011).
pubmed: 21573069 pmcid: 3089634 doi: 10.1371/journal.pone.0019726
Out, W. A. & Madella, M. Morphometric distinction between bilobate phytoliths from Panicum miliaceum and Setaria italica leaves. Archaeol. Anthropol. Sci. 8, 505–521 (2016).
doi: 10.1007/s12520-015-0235-6
Bhat, M. A., Shakoor, S. A., Badgal, P. & Soodan, A. S. Taxonomic Demarcation of Setaria pumila (Poir.) Roem. & Schult., S. verticillata (L.) P. Beauv., and S. viridis (L.) P. Beauv. (Cenchrinae, Paniceae, Panicoideae, Poaceae) From Phytolith Signatures. Front. Plant Sci. 9, 864 (2018).
pubmed: 29988487 pmcid: 6024613 doi: 10.3389/fpls.2018.00864
Ge, Y. et al. Phytolith analysis for the identification of barnyard millet (Echinochloa sp.) and its implications. Archaeol. Anthropol. Sci. 10, 61–73 (2018).
doi: 10.1007/s12520-016-0341-0
Madella, M., Lancelotti, C. & García-Granero, J. J. Millet microremains—an alternative approach to understand cultivation and use of critical crops in Prehistory. Archaeol. Anthropol. Sci. 8, 17–28 (2016).
doi: 10.1007/s12520-013-0130-y
Ball, T. B., Vrydaghs, L., Van Den Hauwe, I., Manwaring, J. & De Langhe, E. Differentiating banana phytoliths: Wild and edible Musa acuminata and Musa balbisiana. J. Archaeol. Sci. 33, 1228–1236 (2006).
doi: 10.1016/j.jas.2005.12.010
Ball, T. B. et al. Morphometric analysis of phytoliths: Recommendations towards standardization from the International Committee for Phytolith Morphometrics. J. Archaeol. Sci. 68, 106–111 (2016).
doi: 10.1016/j.jas.2015.03.023
Hunt, H. V. et al. Millets across Eurasia: Chronology and context of early records of the genera Panicum and Setaria from archaeological sites in the Old World. Veg. Hist. Archaeobotany 17, 5 (2008).
doi: 10.1007/s00334-008-0187-1
Weisskopf, A. R. Millets, Rice and Farmers: Phytoliths as Indicators of Agricultural, Social and Ecological Change in Neolithic and Bronze Age Central China (British Archaeological Reports, 2014).
Ghazanfar, S. A. & McDaniel, T. Floras of the Middle East: A Quantitative Analysis and Biogeography of the Flora of Iraq. Edinb. J. Bot. 73, 1–24 (2016).
doi: 10.1017/S0960428615000244
Reddy, S. N. If the threshing floor could talk: Integration of agriculture and pastoralism during the late harappan in Gujarat, India. J. Anthropol. Archaeol. 16, 162–187 (1997).
doi: 10.1006/jaar.1997.0308
Liu, X. & Jones, M. K. Food globalisation in prehistory: Top down or bottom up?. Antiquity 88, 956–963 (2014).
doi: 10.1017/S0003598X00050912
Adams, RMc. C. Heartland of Cities: Surveys of Ancient Settlement and Land Use on the Central Floodplain of the Euphrates (University of Chicago Press, 1981).
Oates, J. Choga Mami, 1967–68: A Preliminary Report. Iraq 31, 115–152 (1969).
doi: 10.2307/4199877
Rost, S. Navigating the ancient Tigris: Insights into water management in an early state. J. Anthropol. Archaeol. 54, 31–47 (2019).
doi: 10.1016/j.jaa.2019.01.005
Dunseth, Z. C. et al. Archaeobotanical proxies and archaeological interpretation: A comparative study of phytoliths, pollen and seeds in dung pellets and refuse deposits at Early Islamic Shivta, Negev, Israel. Quat. Sci. Rev. 211, 166–185 (2019).
doi: 10.1016/j.quascirev.2019.03.010
Amarna Diplomacy: The Beginnings of International Relations. (Johns Hopkins Univeristy Press, 2000).
Kenoyer, J. M. Indus and Mesopotamian Trade Networks: New Insights from Shell and Carnelian Artifacts. In Intercultural Relations Between South and Southwest Asia. Studies In Commemoration Of E.C.L.During Caspers (1934–1996) (eds Olijdam, E. & Spoor, R. H.) 19–28 (Archaeopress, 2008).
Scott, A. et al. Exotic foods reveal contact between South Asia and the Near East during the second millennium BCE. Proc. Natl. Acad. Sci. 118, 1–10 (2020).
Schiffer, M. B. Formation Processes of the Archaeological Record (University of New Mexico Press, 1987).
Bates, J., Singh, R. N. & Petrie, C. A. Exploring Indus crop processing: Combining phytolith and macrobotanical analyses to consider the organisation of agriculture in northwest India c. 3200–1500 bc. Veg. Hist. Archaeobotany 26, 25–41 (2017).
doi: 10.1007/s00334-016-0576-9
Harvey, E. L. & Fuller, D. Q. Investigating crop processing using phytolith analysis: The example of rice and millets. J. Archaeol. Sci. 32, 739–752 (2005).
doi: 10.1016/j.jas.2004.12.010
Hillman, G. Interpretation of archaeological plant remains: The application of ethnographic models from Turkey. in Plants and Ancient Man: Studies in Palaeoethnobotany: Proceedings of the Sixth Symposium of the International Work Group for Palaeoethnobotany, Groningen, 30 May-3 June 1983 (eds. van Zeist, W. & Casparie, W. A.) 1–41 (Balkema, 1984).
Hillman, G. Reconstructing crop husbandry practices from charred remains of crops. In Farming Practice in British prehistory (ed. Mercer, R.) 123–162 (Edinburgh University Press, 1981).
Helbaek, H. Samarran irrigation agriculture at Choga Mami in Iraq. Iraq 34, 35–48 (1972).
doi: 10.2307/4199929
Miller, N. F. Economy and Environment of Malyan, a Third Millennium BC Urban Center in Southern Iran (The University of Michigan, 1982).
Bedigian, D. Sesame: The Genus Sesamum (CRC Press, 2010).
doi: 10.1201/b13601
Van Zeist, W. Some notes on second millennium BC plant cultivation in the Syrian Jazira. In Cinquante-deux réflexions sur le Proche-Orient ancien offertes en hommage a Leon de Meijer (eds Gasche, H. & Tanret, M.) 541–553 (Peeters, 1994).
Linares, V. et al. First evidence for vanillin in the old world: Its use as mortuary offering in Middle Bronze Canaan. J. Archaeol. Sci. Rep. 25, 77–84 (2019).
Chowdhury, M. P., Campbell, S. & Buckley, M. Proteomic analysis of archaeological ceramics from Tell Khaiber, southern Iraq. J. Archaeol. Sci. 132, 105414 (2021).
doi: 10.1016/j.jas.2021.105414
Miller, N. & Smart, T. Intentional burning of dung as fuel: A mechanism for the incorporation of charred seeds into the archaeological record. J. Ethnobiol. 4, 15–28 (1984).
Putman, R. J. Facts from faeces. Mammal Rev. 14, 79–97 (1984).
doi: 10.1111/j.1365-2907.1984.tb00341.x
Shahack-Gross, R. Herbivorous livestock dung: Formation, taphonomy, methods for identification, and archaeological significance. J. Archaeol. Sci. 38, 205–218 (2011).
doi: 10.1016/j.jas.2010.09.019
Valamoti, S. M. & Charles, M. Distinguishing food from fodder through the study of charred plant remains: An experimental approach to dung-derived chaff. Veg. Hist. Archaeobotany 14, 528–533 (2005).
doi: 10.1007/s00334-005-0090-y
Wallace, M. & Charles, M. What goes in does not always come out: The impact of the ruminant digestive system of sheep on plant material, and its importance for the interpretation of dung-derived archaeobotanical assemblages. Environ. Archaeol. 18, 18–30 (2013).
doi: 10.1179/1461410313Z.00000000022
Hammer, E. L. & Arbuckle, B. S. 10,000 Years of pastoralism in anatolia: A review of evidence for variability in pastoral lifeways. Nomadic Peoples 21, 214–267 (2017).
doi: 10.3197/np.2017.210204
Meadow, R. H. Inconclusive remarks on pastoralism, nomadism, and other animal-related matters. In Pastoralism in the Levant: Archaeological Materials in Anthropological Perspectives (eds Bar-Yosef, O. & Khazanov, A. M.) 261–269 (Prehistory Press, 1992).
Frachetti, M. D. Multiregional emergence of mobile pastoralism and nonuniform institutional complexity across Eurasia. Curr. Anthropol. 53, 2–38 (2012).
doi: 10.1086/663692
García-Granero, J. J., Lancelotti, C., Madella, M. & Ajithprasad, P. Millets and herders: The origins of plant cultivation in semiarid North Gujarat (India). Curr. Anthropol. 57, 149–173 (2016).
doi: 10.1086/685775
Hermes, T. R. et al. Early integration of pastoralism and millet cultivation in Bronze Age Eurasia. Proc. R. Soc. B Biol. Sci. 286, 20191273 (2019).
doi: 10.1098/rspb.2019.1273
Lightfoot, E., Liu, X. & Jones, M. K. Why move starchy cereals? A review of the isotopic evidence for prehistoric millet consumption across Eurasia. World Archaeol. 45, 574–623 (2013).
doi: 10.1080/00438243.2013.852070
Miller, A. R. V. & Makarewicz, C. A. Intensification in pastoralist cereal use coincides with the expansion of trans-regional networks in the Eurasian Steppe. Sci. Rep. 9, 1–12 (2019).
Spengler, R. N., Frachetti, M. D. & Fritz, G. J. Ecotopes and herd foraging practices in the steppe/mountain ecotone of Central Asia during the Bronze and Iron Ages. J. Ethnobiol. 33, 125–147 (2013).
doi: 10.2993/0278-0771-33.1.125
Arbuckle, B. S. & Hammer, E. L. The rise of pastoralism in the ancient near east. J. Archaeol. Res. 27, 391–449 (2019).
doi: 10.1007/s10814-018-9124-8
Paulette, T. Grain, Storage, and State Making in Mesopotamia (3200–2000 BC). In Storage in Ancient Complex Societies: Administration, Organization, and Control (eds Manzanilla, L. & Rothman, M. S.) 85–109 (Routledge, 2016).
Scott, J. C. Against the Grain: A Deep History of the Earliest States (Yale University Press, 2017).
doi: 10.2307/j.ctv1bvnfk9
Prehistoric Archeology along the Zagros Flanks. (eds. Braidwood, L.S., et al.) (Oriental Institute of the University of Chicago, 1983).
Liu, X., Hunt, H. V. & Jones, M. K. River valleys and foothills: Changing archaeological perceptions of North China’s earliest farms. Antiquity 83, 82–95 (2009).
doi: 10.1017/S0003598X00098100
Marston, J. M. Modeling resilience and sustainability in ancient agricultural systems. J. Ethnobiol. 35, 585–605 (2015).
doi: 10.2993/etbi-35-03-585-605.1
Sołtysiak, A. & Schutkowski, H. Stable isotopic evidence for land use patterns in the Middle Euphrates Valley, Syria. Am. J. Phys. Anthropol. 166, 861–874 (2018).
pubmed: 29665014 doi: 10.1002/ajpa.23480
Marston, J. M. Archaeological markers of agricultural risk management. J. Anthropol. Archaeol. 30, 190–205 (2011).
doi: 10.1016/j.jaa.2011.01.002
Katz, O. et al. Rapid phytolith extraction for analysis of phytolith concentrations and assemblages during an excavation: An application at Tell es-Safi/Gath, Israel. J. Archaeol. Sci. 37, 1557–1563 (2010).
doi: 10.1016/j.jas.2010.01.016
Piperno, D. R. Phytoliths: A Comprehensive Guide for Archaeologists and Paleoecologists (AltaMira Press, 2006).
Piperno, D. R. Phytolith Analysis: An Archaeological and Geological Perspective (Academic Press, 1988).
Phytolith Systematics: Emerging Issues. (eds. Rapp, G. & Mulholland, S.C.) vol. 1 (Springer, 1992).
Twiss, P. C., Suess, E. & Smith, R. M. Morphological classification of grass phytoliths. Soil Sci. Soc. Am. J. 33, 109–115 (1969).
doi: 10.2136/sssaj1969.03615995003300010030x

Auteurs

Elise Jakoby Laugier (EJ)

Graduate Program in Ecology, Evolution, Environment, and Society (EEES), Dartmouth College, Hanover, NH, 03755, USA. Elise.J.Laugier.GR@dartmouth.edu.
Department of Anthropology, Dartmouth College, Hanover, NH, 03755, USA. Elise.J.Laugier.GR@dartmouth.edu.
Department of Anthropology, Rutgers University, New Brunswick, NJ, 08901, USA. Elise.J.Laugier.GR@dartmouth.edu.
Center for Human Evolutionary Studies (CHES), Rutgers University, New Brunswick, NJ, 08901, USA. Elise.J.Laugier.GR@dartmouth.edu.

Jesse Casana (J)

Department of Anthropology, Dartmouth College, Hanover, NH, 03755, USA.

Dan Cabanes (D)

Department of Anthropology, Rutgers University, New Brunswick, NJ, 08901, USA.
Center for Human Evolutionary Studies (CHES), Rutgers University, New Brunswick, NJ, 08901, USA.

Classifications MeSH