RESIDUE ANALYSIS OF GRINDING STONES FROM CHALCOLITHIC GÜLPINAR
Abstract
This study presents the preliminary results of residue analysis of grinding stones recovered from the Early Chalcolithic 2 and Middle Chalcolithic period settlements (Gülpınar II and Gülpınar III) in the Sanctuary of Apollo Smintheus (Smintheion), located in the southwestern corner of the modern Biga Peninsula (Ancient Troad) in north-western Anatolia. The Early Chalcolithic 2 period settlement at Gülpınar II has been dated to 5320-4940 BC, while the Middle Chalcolithic period settlement at Gülpınar III superimposing it has radiocarbon dates ranging between 4930 and 4450 BC. Excavations at Chalcolithic Gülpınar between 2004 and 2014 revealed a total of 453 ground stone tools. This work in this context residue analyze of total of 28 grinding stones that were uncovered from these two Early Chalcolithic 2 and Middle Chalcolithic cultural levels.
Chemical analysis of residue on stone tools has become a common research technique used in archaeology science. Chemical residues in and on the working surface of used grinding tools lead us to consider the context of the tool usage. The widely-used Gas Chromatography–Mass Spectrometry (GC-MS) method was selected for analyses of the grinding stones from Chalcolithic Gülpınar. The chemical analysis and preliminary results obtained from Gülpınar samples are outlined in this study. Results show evidence of the distinctive lipid organic residues pentacosane and heptacosane as minor and trace constituents in some of the essential oils of edible crops and the major fatty acids of octadecanoic (stearic) and palmitic (oleic). Palmitic acid is also a major component of the oil found in dairy products and abundant in animal fat. These results may contribute to approaches that aim to explain how prehistoric societies carried out processing of organic and inorganic raw materials.
Keywords
References
- Akpınar, N., Akpınar, M. A. & Türkoğlu, Ş. 2001, Total lipid content and fatty acid composition of the seeds of some Vicia L. species. Food Chemistry, 74(4): 449-453. http://dx.doi.org/10.1016/s0308-8146(01)00162-5
- Bağcı, E. & Şahin, A. 2004, Fatty acid patterns of the seed oils of some Lathyrus species L.(Papilionideae) from Turkey, a chemotaxonomic approach. Pakistan Journal of Botanics, 36: 403-413. http://dx.doi.org/10.1007/s10600-014-1088-4
- Barber, E. J. W. 1991, Prehistoric Textiles: The Development of Cloth in the Neolithic and Bronze Ages with Special Reference to the Aegean. Princeton University Press,
- Baysal, A. & Wright, K. I. 2005, Cooking, Crafts and Curation:Ground-stone Artefacts from Çatalhöyük. In: Changing materialities at Çatalhöyük: reports from the 1995-99 seasons, (Hodder, I.,Ed.), Monographs of the McDonald Institute for Archaeological Research, University of Cambridge; British Institute for Archaeology at Ankara, Cambridge: p. 307-332.
- Bean, J. L. & Saubel, K. S. 1972, Temalpakh: Cahuilla Indian Knowledge and Usage ofPlants. Malki Museum Press, Banning, California.
- Biers, W. R. & Mcgovern, P. E. 1990, Organic contents of ancient vessels: materials analysis and archaeological investigation. MASCA, the University Museum of Archaeology and Anthropology, University of Pennsylvania,
- Buonasera, T. 2005, Fatty acid analysis of prehistoric burned rocks: a case study from central California. Journal of Archaeological Science, 32(6): 957-965. https://doi.org/10.1016/j.jas.2005.01.012
- Buonasera, T. 2007, Investigating the presence of ancient absorbed organic residues in groundstone using GC–MS and other analytical techniques: a residue study of several prehistoric milling tools from central California. Journal of Archaeological Science, 34(9): 1379-1390. http://dx.doi.org/10.1016/j.jas.2006.10.028
Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Abdulvahap Onur Bamyacı
*
Çanakkale Onsekiz Mart Üniversitesi Fen Edebiyat Fak. Arkeoloji Bölümü 17100 Çanakkale
0000-0003-2815-248X
Türkiye
Publication Date
January 15, 2019
Submission Date
February 13, 2018
Acceptance Date
December 15, 2018
Published in Issue
Year 2019 Volume: 18 Number: 69