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Pottery and p-values: ‘Seafaring merchants of Ur?’ re-examined

Published online by Cambridge University Press:  02 January 2015

Michael Roaf  and
Jane Galbraith
Michael Roaf
Affiliation:
Michael Roaf, Wolfson College, Oxford OX2 6UD, England
Jane Galbraith
Affiliation:
Department of Statistics, London School of Economics & Political Science, Houghton Street, London WC2A 2AE, England
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Extract

A 1977 ANTIQUITY paper included a study of Neutron Activation Analyses of Ubaid pottery from Mesopotamia and the Arabian Gulf (Oates et al. 1977). A re-examination finds that the interpretation of the statistical analysis was mistaken and shows that the data do not prove the existence of ‘seafaring merchants of Ur’ in the Ubaid period.

Type
Papers
Information
Antiquity , Volume 68 , Issue 261 , December 1994 , pp. 770 - 783
Copyright
Copyright © Antiquity Publications Ltd. 1994

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References

Aitchison, J. 1986. The statistical analysis of compositional data. London: Chapman & Hall.CrossRefGoogle Scholar
Anderson, T.W. 1958. Introduction to multivariate statistical analysis. New York (NY): Wiley.Google Scholar
Atkinson, A.C. & Mulira, H.M. 1993. The stalactite plot for the detection of multivariate outliers, Statistics and Computing 3: 27–35.Google Scholar
Baxter, M.J. 1994. Exploratory multivariate analysis in archaeology. Edinburgh: Edinburgh University Press.Google Scholar
Bieber, A.M. Brooks, D.W. Harbottle, G. & Sayre, E.V. 1976. Application of multivariate techniques to analytical data on Aegean ceramics, Archaeometry 18 (1): 59–74.Google Scholar
Boucharlat, R., Haerinck, E. Phillips, CS. & Potts, D.T. 1991a. Note on an Ubaid-pottery site in the Emirate of Umm al-Qaiwain, Arabian archaeology and epigraphy 2: 65–71.Google Scholar
Boucharlat, R., Dalongeville, R. Hesse, A. & Millet, M. 1991b. Occupation humaine et environnement au 5e et au 4e millénaire, Arabian archaeology and epigraphy 2: 65–71.Google Scholar
Cardi, B.DR. 1986. Some aspects of Neolithic settlement in Bahrain and adjacent regions, in Khalifa & Rice (1986): 87–93.Google Scholar
Cardi, B.DR. (Ed.). 1978.Qatar archaeological report: excavations 1973. Oxford: Oxford University Press for Qatar National Museum.Google Scholar
Carter, T.H. 1972b. The Johns Hopkins University reconnaissance expedition to the Arab–Iranian Gulf, Bulletin of the American Schools of Oriental Research 207: 6–40.CrossRefGoogle Scholar
Cleveland, W.S. 1985.The elements of graphing data. Monterey (CA): Wads worth.Google Scholar
Cleveland, W.S. & Mcgill, E. 1988.Dynamic graphics for statistics. Belmont (CA): Wadsworfh & Brooks/Cole.Google Scholar
Courtois, L. & Velde, B. 1984. Recherches comparées sur les matériaux et les techniques de peintures céramiques de Mésopotamie Vie-Ve millénaires, Paléorient 10 (2): 90.Google Scholar
Davidson, T.E. & Mckerrell, H. 1976. Pottery analysis and Halaf period trade in the Khabur headwaters region, Iraq 38: 45–56.Google Scholar
Davidson, T.E. & Mckerrell, H. 1980. The neutron activation analysis of Halaf and ’Ubaid pottery from Tell Arpachiyah and Tepe Gawra, Iraq 42: 155–67.Google Scholar
Frifelt, K. 1989.Ubaid in the Gulf area, Henrickson, E.F. & Thuesen, I. (ed.), Upon this foundation — the Ubaid reconsidered: 405–15. Copenhagen: Carsten Niebuhr Institute of Ancient Near Eastern Studies.CNI Publications 10.Google Scholar
Galbraith, J.I. & Roaf, M.D. 1993. Seafaring merchants of Ur revisited. London: London School of Economics.Statistics pre-print series LSESPS9.Google Scholar
Haerinck, E. 1991. Heading for the Straits of Hormuz, an ’Ubaid site in the Emirate of Ajinan UAE, Arabian archaeology and epigraphy 2: 84–90.Google Scholar
Hermansen, B.D. 1993. Ubaid and ED pottery from five sites at as-Sayh, Saudi Arabia, Arabian archaeology and epigraphy 4: 126–44.Google Scholar
Inizan, M-L. 1980. Préhistoire à Qatar. Mission archéologique frangaise à Qatarl 1. Paris: Editions recherches sur les civilizations.Google Scholar
Khalifa, H. Shaikha, AL. & Rice, M. (ed.). 1986. Bahrain through the ages: London: Kegan Paul International.Google Scholar
Krzanowski, W. 1988. Principles of multivariate analysis: a user’s perspective. Oxford: Oxford University Press.Google Scholar
Leese, M.N. 1992. Evaluating lead isotope data: comments … II, Archaeometry 34: 318–22.Google Scholar
Lehmann, E.L. 1986. Testing statistical hypotheses. New York (NY): Wiley.Google Scholar
Mcclure, H.A. & Al-Shaikh, N.Y. 1993. Palaeogeography of an ‘Ubaid archaeological site, Arabian archaeology and epigraphy 4: 107–25.Google Scholar
Madsen, T. (ed.). 1988. Multivariate archaeology: numerical approaches in Scandinavian archaeology. Moesgárd: Jutland Archaeological Society. Publication 21.Google Scholar
Masry, A.H. 1974. Prehistory in northeastern Arabia: the problem of interregional interaction. Coconut Grove (FL): Field Research Projects.Google Scholar
Mommsen, H., Kreuser, A. & Weber, J. 1988. A method for grouping pottery by chemical composition, Archaeometry 30 (1): 47–57.CrossRefGoogle Scholar
Oates, D. & Oates, J. 1976. The rise of civilization. Oxford: Elsevier-Phaidon.Google Scholar
Oates, J. 1978. Ubaid Mesopotamia and its relation to Gulf countries,in de Cardi (1978): 46–52.Google Scholar
Oates, D. & Oates, J. 1983. Ubaid Mesopotamia reconsidered, in Young, T.C. Smith, P.E. & Mortensen, P. (ed.), The hilly flanks and beyond: essays on the prehistory of Southwestern Asia, presented to Robert J. Braidwood, November 15, 1982: Chicago (IL): Oriental Institute of the University of Chiacago. Studies in Ancient Oriental Civilization 36.Google Scholar
Oates, D. & Oates, J. 1986. The Gulf in prehistory, in Khalifa & Rice (1986): 79–86.Google Scholar
Oates, D. & Oates, J. 1993. Trade and power in the fifth and fourth millennia BC: new evidence from northern Mesopotamia, World Archaeology 24: 403–22.CrossRefGoogle Scholar
Oates, J., Davidson, T.E. Kamilli, D. & Mckerrell, H. 1977. Seafaring merchants of Ur?, Antiquity 51: 221–34.Google Scholar
Oppenheim, A.L. 1954. The seafaring merchants of Ur, Journal of the American Oriental Society 74: 6–17.Google Scholar
Pollard, A.L. 1983. A critical study of multivariate methods as applied to provenance data, in Aspinall, A. & Warren, S.E.(ed.), Proceedings of the 22nd Symposium on Archaeometry: 56–66. Bradford: University of Bradford.Google Scholar
Potts, D.T. 1990. The Arabian Gulf in antiquity 1: From prehistory to the fall of the Achaemenid Empire. Oxford: Clarendon Press.Google Scholar
Potts, D.T. 1993. The Late Prehistoric, Protohistoric, and Early Historic Periods in Eastern Arabia ca. 5000–1200 BC, Journal of World Prehistory 7: 163–212.Google Scholar
Reedy, T.J. & Reedy, C.L. 1992. Evaluating lead isotope data: comments … IV, Archaeometry 34: 327–9.Google Scholar
Roaf, M.D. 1974. Excavations at Al Markh, Bahrain: a fish midden of the fourth millennium BC, Paléorient 2: 499–501.CrossRefGoogle Scholar
Roaf, M.D. 1976. Excavations at Al Markh, Bahrain, Proceedingsof the Seminar for Arabian Studies 6: 144–60.Google Scholar
Roaf, M.D. 1990. Cultural atlas of Mesopotamia and the ancient NearEast. New York (NY) & Oxford: Facts On File.Google Scholar
Sayre, E.V. Yener, K.A. & Sayre, E.V. Joel, E.C. 1992. Evaluating leadisotope data: … reply, Archaeometry 34: 330–36.Google Scholar
Shennan, S.J. 1988. Quantifying archaeology. Edinburgh: Edinburgh University Press.Google Scholar
Tufte, E.R. 1983. The visual display of quantitative information. Cheshire (CT): Graphics Press.Google Scholar
Tufte, E.R. 1990. Envisioning information. Cheshire (CT): Graphics Press.Google Scholar
Uerpmann, M. 1992. Structuring the Late Stone Age of southeastern Arabia, Arabian archaeology and epigraphy 3: 65–109.Google Scholar
Zarins, J. 1992. Review of Potts 1990, Biblical Archaeologist 55 (4): 234.Google Scholar