Ground stone technology in context: Consumption of grinding tools and social practice at Neolithic Avgi, NW Greece

  • Tasos Bekiaris Aristotle University of Thessaloniki
Keywords: ground stone technology; grinding slabs; grinders; contextual analysis; Neolithic Greece


Excavations at the Neolithic site of Avgi (Middle-Late Neolithic, circa 5700-4500 cal. BCE) in the Kastoria region, northwestern Greece, brought to light one of the largest ground stone assemblages known from Neolithic Greece. More than 8000 ground stone tools and objects, raw materials and by-products comprise a valuable record for investigating various aspects of ground stone technology (production, consumption, discard), while their rich contextual information provides an ideal opportunity for addressing its significance for Neolithic societies.

This paper examines the presence of grinding tools (stable grinding slabs and mobile grinders, their raw materials and by-products) within different spatiotemporal contexts (habitational phases, buildings, open areas, pits). Through the detailed technological and contextual analysis of the grinding artifacts we seek to explore different aspects of their biographies, related to their manufacture, use, maintenance, destruction and discard, within the context of a single Neolithic community. The goal is to shed light on the multiple ways through which the Neolithic society of Avgi consumed those technological products in various social occasions, practices and places (e.g., daily routine activities, special events of communal or symbolic character, individual houses and communal activity areas) and explore their role in the formation of social identities and the production of social meaning.

Author Biography

Tasos Bekiaris, Aristotle University of Thessaloniki

Department of Archaeology
Aristotle University of Thessaloniki


Adams, J.L. 2008, Beyond the broken. In: New Approaches to Old Stones: Recent Studies of Ground Stone Artifacts (Rowan, Y. & Ebeling, J., Εds.), Equinox, London: p. 213-229.
Andreou, S., Fotiadis, M. & Kotsakis, Κ. 2001, Review of Aegean Prehistory V: the Neolithic and Bronze Age of northern Greece. In: Aegean Prehistory: Α Review (Cullen, Τ., Ed.), American Journal of Archaeology, Suppl. I. Archaeological Institute of America, Boston: p. 259-327. doi:10.2307/507028
Bekiaris, T. 2016, Τριπτά αντικείμενα από νεολιθικές κοινότητες της ΠΕ Καστοριάς: Παρατηρήσεις και ερωτήματα (oral presentation). presented at the Το Αρχαιολογικό Έργο στην Άνω Μακεδονία (Δ΄ επιστημονική συνάντηση), Kastoria, 17-18 December 2016. (in Greek) (“Ground stone artifacts from Neolithic communities in the region of Kastoria: Observations and questions”)
Bekiaris, T. 2018, Τεχνολογίες τριπτών στη Νεολιθική της Βόρειας Ελλάδας: Ο νεολιθικός οικισμός της Αυγής Καστοριάς. Ph.D. thesis at the Department of Archaeology, Aristotle University of Thessaloniki, Thessaloniki, 439 p. (in Greek) (“Ground stone technologies in the Neolithic of northern Greece: the case of Neolithic Avgi, Kastoria”)
Bekiaris, T., Stergiou, Ch. & Theodoridou, S. 2017, Making choices in a Neolithic landscape: raw materials and ground stone technology in Neolithic Avgi, NW Greece. In: Communities, Landscapes, and Interaction in Neolithic Greece; Proceedings of the International Conference, 29-30 May 2015, Rethymno (Sarris, A., Kalogiropoulou, E., Kalayci, T. & Karimali, L., Eds.), International Monographs in Prehistory, Archaeological Series Vol. 20. International Monographs in Prehistory, Berghahn Books, New York: p. 415-433. doi:10.2307/j.ctvw049k3.34
Brudenell, M. & Cooper, A. 2008, Post-middenism: depositional histories on Later Bronze Age settlements at Broom, Bedfordshire. Oxford Journal of Archaeology, 27: 15-36. doi:10.1111/j.1468-0092.2007.00293.x
Chadou, M. 2011, Τα λίθινα τριπτά εργαλεία από τον Ηλιότοπο του ανατολικού Λαγκαδά. MA thesis at the Department of Archaeology, Aristotle University of Thessaloniki, Thessaloniki, 156 p. (in Greek) (“Ground stone tools from Iliotopos in Eastern Langadas”)
Chondrou, D., Valamoti, S.M., Procopiou, H. & Papadopoulou, L. 2018, Grinding cereals and pulses in the Neolithic site of Kleitos. An experimental investigation of microconglomerate grinding equipment, final products and use wear. Journal of Greek Archaeology, 3: 23-45.
Dubreuil, L. 2008, Mortar versus grinding-slabs and the neolithization process in the Near East. In: “Prehistoric Technology” 40 Years Later: Functional Studies and the Russian Legacy (Longo, L. & Skakun, N., Eds.), Museo Civico di Verona, and Universita degli Studi di Verona, Verona: p. 169-177.
Fairbairn, A., Near, J. & Martinoli, D. 2005, Macrobotanical investigation of the North, South and KOPAL Area excavations at Çatalhöyük East. In: Inhabiting Çatalhöyük: Reports from the 1995-1999 Seasons (Hodder, I., Ed.), McDonald Institute for Archaeological Research, Cambridge, British Institute for Archaeology at Ankara, London: p. 137-202. doi:10.1017/s0003598x00097015
Van Gijn, A. 2014, The ritualization of agricultural tools during the Neolithic and the Early Bronze Age. In: Exploring and Explaining Diversity in Agricultural Technology (van Gijn, A., Whittaker, J.C. & Anderson, P.C., Ed.), Oxbow, Oxford: p. 311-318.
Graefe, J., Hamon, C., Lidström-Holmberg, C., Tsoraki, C. & Watts, S. 2009, Subsistence, social and ritual practices: quern deposits in the Neolithic societies of Europe. In: Du Matériel au Spirituel. Réalités Archéologiques et Historiques des «Dépôts» de la Préhistoire à nos jours XXIXe Rencontres Internationals d’Archéologie et d’Histoire d’Antibes (Bonnardin, S., Hamon, C., Lauwers, M. & Quilliec, B., Eds.), Éditions APDCA, Antibes: p. 29-38.
Hamon, C. 2008, The symbolic value of grinding stones hoards: technical properties of Neolithic examples. In: Hoards from the Neolithic to the Metal Ages: Technical and Codified Practices (Hamon, C. & Quilliec, B., Eds.), British Archaeological Reports, International Series Vol. 1758. Archaeopress, Oxford: p. 19-28.
Harding, J. 2006, Pit-digging, occupation and structured deposition on Rudston World, Eastern Yorkshire. Oxford Journal of Archaeology, 25(2): 109-126. doi:10.1111/j.1468-0092.2006.00252.x
Hodder, I. 2017, Things and the slow Neolithic: the Middle Eastern transformation. Journal of Archaeological Method and Theory, 25(7555): 155-177. doi:10.1007/s10816-017-9336-0
Hondroyianni-Metoki, A. 2010, Μη οικιστικές χρήσεις χώρου στους νεολιθικούς οικισμούς: Το παράδειγμα της Τούμπας Κρεμαστής Κοιλάδας. Ph.D. thesis at the Department of Archaeology, Aristotle University of Thessaloniki, Thessaloniki, 686 p. (in Greek) (“Non domestic use of space in Neolithic settlements: the case of Toumba Kremasti Koilada”)
Kalogiropoulou, E. 2013, Cooking, space and the formation of social identities in Neolithic northern Greece: evidence of thermal structure assemblages from Avgi and Dispilio in Kastoria. Ph.D. thesis at the School of History, Archaeology and Religion, Cardiff University, Cardiff, 279 p.
Krahtopoulou, A. 2008, Γεωαρχαιολογική έρευνα στη Νεολιθική Αυγή. Avgi Kastoria, Neolithic Settlement Research Program. (in Greek) (“Geoarchaeological research in Neolithic Avgi”) Retrieved 04/05/2018. URL: http://
Lidström Holmberg, C. 2004, Saddle querns and gendered dynamics of the Early Neolithic in Mid Central Sweden. In: Arrival: Coast to Coast 10 (Knuttson, H., Ed.), Uppsala University, Uppsala: p. 199-231.
Lidström Holmberg, C. 2008, Grinding technologies, social relations and the becoming of the northernmost TRB. In: New Perspectives on Querns in Neolithic Societies (Hamon, C. & Graefe, J., Eds.), Deutsche Gesellschaft für Ur- und Frühgeschichte, Bonn: p. 69-92.
Margaritis, Ε. 2007, Αρχαιοβοτανικές μελέτες στο νεολιθικό οικισμό Αυγής Καστοριάς 2005-2007. Avgi Kastoria, Neolithic Settlement Research Program. (in Greek) (“Archaeobotanical studies in the Neolithic Settlement of Avgi, Kastoria 2005-2007”) Retrieved 04/05/2018. URL:
Margaritis, E. 2014, Acts of destruction and acts of preservation: plants in the ritual landscape of Prehistoric Greece. In: PHYSIS. L’environnement naturel et la relation homme milieu dans le monde égéen protohistorique. Actes de la 14e Rencontre Égéenne Internationale, 11-14 Décembre 2012, Institut National d’Histoire de l’Art, Paris (Touchais, G., Laffineur, R., Rougemont, F., Procopiou, H. & Andreou, S., Eds.), Aegaeum, 37: p. 279-286.
Pappa, M. 2008, Οργάνωση του χώρου και οικιστικά στοιχεία στους νεολιθικούς οικισμούς της κεντρικής Μακεδονίας: Δ.Ε.Θ. - Θέρμη - Μακρύγιαλος. Ph.D. thesis at the Department of Archaeology, Aristotle University of Thessaloniki, Thessaloniki, 452 p. (in Greek) (“Organization of space and domestic features in Neolithic settlements from central Macedonia: D.E.TH. - Thermi - Makriyalos”)
Pollard, J. 2001, The aesthetics of depositional practice. World Archaeology, 33(2): 315-333. doi:10.1080/00438240120079316
Rosenberg, D. 2013, Not ‘Just another brick in the wall?’ The symbolism of ground stone tools in Natufian and Early Neolithic Southern Levantine constructions. Cambridge Archaeological Journal, 23(2): 185-201. doi:10.1017/S095977431300022X
Rowan, Y. & Ebeling, J. 2008, Introduction: The potential of ground stone studies. In: New Approaches to Old Stones: Recent Studies of Ground Stone Artifacts (Rowan, Y. & Ebeling, J., Eds.), Equinox, London: p. 1-15.
Searcy, M.T. 2011, The life-giving stone: Ethnoarchaeology of Maya metates. University of Arizona Press, Tucson, 168 p.
Stratouli, G. 2005, Μεταξύ πηλών, πλίνθων και πασσάλων, μαγνητικών σημάτων και αρχαιολογικών ερωτημάτων: Τάφροι οριοθέτησης και θεμελίωσης στο νεολιθικό oικισμό Αυγής Καστοριάς. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 19: 595-606. (in Greek) (“Amidst clay, bricks and posts, magnetic signals and archaeological questions: boundary and foundation trenches in the Neolithic settlement at Avgi, Kastoria Perfecture”)
Stratouli, G. 2007, Nεολιθικός oικισμός Αυγής Kαστοριάς 2006-2007: Χωρο-οργανωτικές πρακτικές 6ης και 5ης χιλιετίας. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 21: 7-14. (in Greek) (“The Neolithic settlement of Avgi, Kastoria (2006-2007): Spatial organization practices during the 6th and 5th millennium”)
Stratouli, G. 2013, Νέες ανασκαφικές έρευνες στη Νεολιθική Μακεδονία (μέρος Δ’): νεολιθικός οικισμός Αυγής Καστορίας: μία αγροτική κοινωνία της 6ης και 5ης χιλιετίας σε μετάβαση. Archaeology & Arts. (in Greek) (“New excavations in Neolithic Macedonia: Neolithic Avgi, Kastoria: a farming society of the 6th and 5th millennium in transition”) Retrieved 04/05/2018. URL:νέες-ανασκαφικές-έρευνες-στη-νεολιθι-4/
Stratouli, G. & Bekiaris, T. 2008, Αυγή Καστοριάς: Στοιχεία της βιογραφίας του νεολιθικού οικισμού. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 22: 1-10. (in Greek) (“Avgi Kastorias: tracing the biography of the Neolithic settlement”)
Stratouli, G., Triantaphyllou, S., Bekiaris, T. & Katsikaridis, Ν. 2010, The manipulation of death: A burial area at the Neolithic settlement of Avgi, NW Greece. Documenta Praehistorica, 37: 95-104. doi:10.4312/dp.37.9
Stratouli, G., Andreasen, N.H., Kalogiropoulou, Ε., Katsikaridis, N., Kloukinas, D., Koromila, G., Margaritis, E. & Bekiaris, T. 2011. Σπίτια & αυλές στο νεολιθικό οικισμό Αυγής Καστοριάς: Το ‘Κτίριο 5’ και οι γειτονικοί ανοιχτοί χώροι. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 25: 7-18. (in Greek) (“‘Houses and yards’ at the Neolithic settlement of Avgi, Kastoria: Building 5 and the adjacent open areas”)
Stratouli, G., Katsikaridis, N. & Bekiaris, T. 2013, Μαθαίνοντας για την παραγωγή της τροφής στο νεολιθικό οικισμό Αυγής. Αρχαιολογικές και βιωματικές δράσεις 2011-2013. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 27: 1-10. (in Greek) (“Learning about food production at the neolithic settlement of Avgi, Kastoria: Archaeological and educational activities 2011-2013”)
Stratouli, G., Bekiaris, T., Katsikaridis, N., Maousidou, E., Petsalnikos, G. & Tsiola, E. 2014a, Τρίτα Κορομηλιάς: μια παραποτάμια προϊστορική θέση στην περιφερειακή ενότητα Καστοριάς. Το Αρχαιολογικό Έργο στη Μακεδονία και Θράκη, 28: 1-8 (in Greek) (“Trita Koromilias: a new prehistoric site in the Perfecture of Kastoria”)
Stratouli, G., Bekiaris, T., Katsikaridis, N. & Tzevelekidi, V. 2014b, Ενσωματώνοντας το παρελθόν, προσδιορίζοντας το παρόν, νοηματοδοτώντας το μέλλον: Πρακτικές δομημένης (εν-)απόθεσης στο νεολιθικό οικισμό Αυγής Καστοριάς. In: 1912-2012: A century of research in Prehistoric Macedonia, International conference proceedings, 22-24 November 2012, Archaeological Museum of Thessaloniki (Stefani, E., Merousis, N. & Dimoula, A., Eds.), Archaeological Museum of Thessaloniki, Thessaloniki: p. 349-357. (in Greek) (“Integrating the past, determining the present, establishing the future: identification and interpretation of structured deposition at the Neolithic settlement of Avgi in Kastoria, northern Greece”)
Stroulia, A. 2010a, Flexible stones: Ground Stone Tools from Franchthi Cave. Indiana University Press, Bloomington, 223 p. doi:10.2307/j.ctv80cdgp
Stroulia, A. 2010b, Εργαλεία με κόψη από την Κρεμαστή Κοιλάδα, νομού Κοζάνης: Βιογραϕικές παρατηρήσεις. Το Αρχαιολογικό Έργο στη Μακεδονία και στη Θράκη, 24: 63-71. (in Greek) (“Ground stone edge tools from Kremasti-Kilada, Kozani: Biographical Notes”)
Stroulia, A. 2018, Macrolithics: Ordinary things in an extraordinary place. In: Alepotrypa Cave, Lakonia, Greece (Papathanasiou, A., Galaty, M., Karkanas, P., Parkinson, W. & Pullen, D., Eds.), Oxbow, London: p. 201-241. doi:10.2307/j.ctvh1dk9q.18
Stroulia, A. & Chondrou, D. 2013, Destroying the means of production: The case of ground stone tools from Kremasti-Kilada, Greece. In: Destruction: Archaeological, Philological and Historical Perspectives (Driessen, J., Ed.), Presses universitaires de Louvain, Louvain: p. 109-131.
Stroulia, A., Dubreuil, L., Robitaille, J. & Nelson, K. 2017, Salt, sand, and saddles: exploring an intriguing work face configuration among grinding tools. Ethnoarchaeology, 9(2): 119-145. doi:10.1080/19442890.2017.1364053
Tsoraki, C. 2007, Unravelling ground stone life histories: the spatial organization of stone tools and human activities at LN Makriyalos, Greece. Documenta Praehistorica, 34: 289-297. doi:10.4312/dp.34.22
Tsoraki, C. 2008, Neolithic society in northern Greece: The evidence of ground stone artefacts. Ph.D. thesis at the Department of Archaeology, University of Sheffield, Sheffield, 191 p.
Tsoraki, C. 2011, Disentangling Neolithic networks: Ground stone technology, material engagements and networks of action. In: Tracing Prehistoric Social Networks through Technology: A Diachronic Perspective on the Aegean (Brysbaert, A., Ed.), Routledge, New York and London: p. 12-29.
Wright, K.I. 1994, Ground-stone tools and hunter gatherer subsistence in Southwest Asia: Implications for the transition to farming. American Antiquity, 59(2): 238-263. doi:10.2307/281929
Wright, K.I. 2000, The social origins of cooking and dining in early villages of Western Asia. Proceedings of the Prehistoric Society, 66: 89-121. doi:10.1017/S0079497X0000178X
Wright, K.I. 2014, Domestication and inequality? Households, corporate groups and food processing tools at Neolithic Çatalhöyük. Journal of Anthropological Archaeology, 33: 1-33. doi:10.1016/j.jaa.2013.09.007
Wright, K.I., Tsoraki, C. & Siddall, R., 2013, The ground stone technologies of Çatalhöyük, 1993-2008. In: Substantive Technologies from Çatalhöyük Reports from the 2000-2008 Seasons (Hodder, I., Ed.), Çatalhöyük Research Project Series, Vol. 9. Monographs of the Cotsen Institute of Archaeology, University of California at Los Angeles: p. 357-408.
Ziota, Ch. 2014, Ο οικισμός του Κλείτου Κοζάνης στο ευρύτερο φυσικό και ανθρωπογενές περιβάλλον της Νεότερης και Τελικής Νεολιθικής περιόδου. In: 1912-2012: A century of research in Prehistoric Macedonia, International conference proceedings, 22-24 November 2012, Archaeological Museum of Thessaloniki (Stefani, E., Merousis, N. & Dimoula, A., Eds.), Archaeological Museum of Thessaloniki, Thessaloniki: p. 323-336. (in Greek) (“The settlement of Kleitos Kozanis in its wider natural and anthropogenic environment during the Late and Final Neolithic periods”)
How to Cite
Bekiaris, T. (2020). Ground stone technology in context: Consumption of grinding tools and social practice at Neolithic Avgi, NW Greece. Journal of Lithic Studies, 7(3), 24 p. Retrieved from
Articles from the 2nd Meeting of the Association for Ground Stone Tools Research