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The Two-Curvature Method for Reconstructing Ceramic Morphology

Published online by Cambridge University Press:  20 January 2017

Melissa B. Hagstrum
Affiliation:
Department of Anthropology, C-001, University of California at San Diego, La Jolla, CA 92093-0101
John A. Hildebrand
Affiliation:
Scripps Institution of Oceanography, A-005, University of California at San Diego, La Jolla, CA 92093-0101

Abstract

Prehistoric ceramic containers were tools used in culinary and ceremonial activity. The archaeological record preserves fragmentary remains of these ceramic tools, challenging the archaeologist to interpret their use and function from potsherds rather than from whole pots. We introduce the two-curvature method for reconstructing ceramic vessel shape and volume from assemblages of potsherds. Each point on a ceramic vessel or sherd has two dimensions of curvature, profile and axial. Profile curvature is sensitive to vessel shape, and axial curvature is sensitive to vessel diameter. Since vessel curvature and sherd curvature are the same, measuring profile and axial curvatures of potsherds provides information on parent-vessel shape and size. The two-curvature method is tested with replicated vessels, and its accuracy for measuring vessel parameters from sherd curvatures is assessed. Vessel parameters are estimated accurately from average-sherd-curvature measurements. Data gathered by using this method, on an archaeological assemblage of Kumeyaay ceramics from southern California, show that Kumeyaay pottery consists of 85–90 percent open-mouth hemispherical bowls and 10–15 percent closed-mouth spherical ollas. Through time, Kumeyaay vessel volume increased while vessel shape remained consistent.

Résumé

Résumé

Vasijas de cerámica prehistórica fueron instruments utilizados en culinaria y actividades ceremoniales. El registro arqueológico conserva restos de estos instruments de cerámica, desafiando a el arqueólogo a interpretar el uso y función de pedazos de olla y no de ollas enteras. Nosotros presentamos el método de dos curvaturas para reconstruir la vasija cerámica en forma y volumen de colecciones de tiestos cerámicos. Cada punto en una vasija o tiesto tiene dos dimensiones de curvatura, perfil y axial. La curvatura perfil es sensitiva a la forma de la vasija, y la curvatura axial es sensitiva al diámetro de la vasija. Puesto que la curvatura de la vasija y curvatura del tiesto son iguales, midiendo la curvatura perfil y axial de los tiestos proveí información progenitor de forma y medida. El método de dos curvaturas esta examinada con replicas de vasijas y su exactitud para estimar parámetros de vasijas de curvaturas de tiestos esta repartido. Parámetros de las vasijas son exactamente calculados de medidas promedios de curvatura de tiestos. El método, aplicado a una colección arqueológica de cerámica Kumeyaay desde el sur de California, nos enseña que alfareriá Kumeyaay consiste de 85–90 por ciento boquiabierto cuencos hemisféricos y 10–15 por ciento boquicerrado ollas esfericas. Por época, el volumen de las vasijas Kumeyaays aumento aunque la forma de las vasijas siguio consistente.

Type
Reports
Copyright
Copyright © The Society for American Archaeology 1990

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References

References Cited

Bean, L. J. 1974 Mukat's People. University of California Press, Berkeley.Google Scholar
Bean, L. J., and Saubel, K. S. 1972 Temalpakh. Malki Museum Press, Morongo Indian Reservation, California. Google Scholar
Braun, D. P. 1980 Experimental Interpretations of Ceramic Vessel Use on the Basis of Rim and Neck Formal Attributes. In Museum of Northern Arizona Research Paper, no. 11, edited by Fiero, D. C., Munson, R. W., McClain, M. T., Wilson, S. M. and Zier, A. H., pp. 171231. Museum of Northern Arizona, Flagstaff.Google Scholar
Braun, D. P. 1983 Pots as Tools. In Archaeological Hammers and Theories, edited by Moore, J. and Keene, A., pp. 107134. Academic Press, New York.CrossRefGoogle Scholar
Carrico, R. L. 1981 What the Spaniards Saw and Ethnohistorical Views of Some Aspects of Native San Diego in 1769-1778 In Archaeology of San Diego and Southern California, pp. 2331. Archaeological Institute of America, San Diego.Google Scholar
DeBoer, W. R. 1984 The Last Pottery Show : System and Sense in Ceramic Studies. In The Many Dimensions of Pottery : Ceramics in Archaeology and Anthropology, edited by Leeuw, S. E. van der and Pritchard, A. C., pp. 527571. CINGULA 7. University of Amsterdam, Amsterdam.Google Scholar
DeBoer, W. R., and Lathrap, D. 1979 The Making and Breaking of Shipibo-Conibo Ceramics. In Ethnoarchaeology : Implications of Ethnography for Archaeology, edited by Kramer, C., pp. 102138. Columbia University Press, New York.Google Scholar
Dobyns, H., and Euler, R. 1958 Tizon Brownware, a Descriptive Revision. In Pottery Types of the Southwest, no. 3D, edited by Colton, H. S., Northern Arizona Society of Science and Art, Flagstaff.Google Scholar
Egloff, B. J. 1973 A Method for Counting Ceramic Rim Sherds. American Antiquity 38 : 351353.Google Scholar
Ericson, J. E., and DeAtley, S. P. 1976 Reconstructing Ceramic Assemblages : An Experiment to Derive the Morphology and Capacity of Parent Vessels from Sherds. American Antiquity 41 : 484489.Google Scholar
Ericson, J. E., Read, D. W., and Burke, C. 1972 Research Design : The Relationship Between Primary Functions and the Physical Properties of Ceramic Vessels and Their Implications for Ceramic Distributions on an Archaeological Site. Anthropology UCLA 3 : 8495.Google Scholar
Ericson, J. E., and Stickel, E. G. 1973 A Proposed Classification for Ceramics. World Archaeology 4 : 357367.CrossRefGoogle Scholar
Euler, R. 1959 Comparative Comments on California Pottery. In University of California Archaeological Survey Annual Report 1958-1959, edited by Meighan, C. W., pp. 4142. Archaeological Survey, University of California, Los Angeles.Google Scholar
Fitting, J. E., and Halsey, J. R. 1966 Rim Diameter and Vessel Size in Wayne Ware Vessels. Wisconsin Archeologist 47 : 208211.Google Scholar
Gifford, E. W. 1931 The Kamia of Imperial Valley. Bulletin 97. Bureau of American Ethnology, Smithsonian Institution, Washington, D. C. Google Scholar
Hagstrum, M. B., and Hildebrand, J. A. 1983 Understanding the Curvature Measurement of Potsherds. Pottery Southwest 10 : 37.Google Scholar
Hagstrum, M. B., and Hildebrand, J. A. 1988 Subsistence Stress in Native California : Kumeyaay Adaptation at Wikalokal, San Diego County. Paper presented at the 53rd Annual Meeting of the Society for American Archaeology, Phoenix.Google Scholar
Hally, D. J. 1986 The Identification of Vessel Function : A Case Study from Northwest Georgia. American Antiquity 51 : 267295.Google Scholar
Hastings, C. M. 1985 The Eastern Frontier : Settlement and Subsistence in the Andean Margins of Central Peru. Ph. D. dissertation, University of Michigan. University Microfilms, Ann Arbor.Google Scholar
Hedges, K. 1975 Notes on the Kumeyaay : A Problem of Identification. Journal of California Anthropology 2 : 7183.Google Scholar
Hendrickson, E. M., and McDonald, M. A. 1983 Ceramic Form and Function : An Ethnographic Search and Archaeological Application. American Anthropologist 85 : 630643.Google Scholar
Kroeber, A. L. 1925 Handbook of the Indians of California. Bulletin 78. Bureau of American Ethnology, Smithsonian Institution, Washington, D. C. Google Scholar
Luomala, K. 1976 Flexibility in Sib Affiliation Among the Diegueno. In Native Californians : A Theoretical Retrospective, edited by Bean, L. J. and Blackburn, T. C., pp. 245270. Ballena Press, Ramona, California. Google Scholar
Luomala, K. 1978 Tipai-Ipai. In California, edited by Heiser, R. F., pp. 572609. Handbook of North American Indians, vol. 8, Sturtevant, W. G., general editor. Smithsonian Institution, Washington, D. C. Google Scholar
Millman, R. S., and Parker, G. D. 1977 Elements of Differential Geometry. Prentice-Hall, Englewood Cliffs. Google Scholar
Moriarty, J. R. 1966 Cultural Change Divisions Suggested by Typological Change Coordinated with Stratigraphically Controlled Radiocarbon Dating in San Diego. Anthropological Journal of Canada 4 : 2030.Google Scholar
Nelson, B. A. 1985 Reconstructing Ceramic Vessels and Their Systemic Contexts. In Decoding Prehistoric Ceramics, edited by Nelson, B. A., pp. 310329. Southern Illinois University Press, Carbondale.Google Scholar
Plog, S. 1985 Estimating Vessel Orifice Diameters : Measurement Methods and Measurement Error. In Decoding Prehistoric Ceramics, edited by Nelson, B. A., pp. 243253. Southern Illinois University Press. Carbondale.Google Scholar
Plog, S. 1986 Numerical Recipes : The Art of Scientific Computing. Cambridge University Press, Cambridge, England.Google Scholar
Rogers, M. J. 1936 Yuman Pottery Making. San Diego Museum Papers No. 2. San Diego Museum of Man, San Diego. Google Scholar
Rye, O. S. 1981 Pottery Technology : Principles and Reconstruction. Manuals on Archaeology No. 4. Taraxacum, Washington, D. C. Google Scholar
Schiffer, M. B. 1976 Behavioral Archeology. Academic Press, New York.Google Scholar
Shepard, A. O. 1956 Ceramics for the Archaeologist. Publication 609. Carnegie Institution of Washington, Washington, D. C. Google Scholar
Shipek, F. C. 1970 The Autobiography of Delfina Cuera : A Diegueno Indian. Ballena Press, Ramona, California. Google Scholar
Smith, M. F. Jr. 1985 Toward an Economic Interpretation of Ceramics : Relating Vessel Size and Shape to Use. In Decoding Prehistoric Ceramics, edited by Nelson, B. A., pp. 254309. Southern Illinois University Press, Carbondale.Google Scholar
Spier, L. 1923 Southern Diegueno Customs. University of California Publications in American Archaeology and Ethnology 20 : 297358.Google Scholar
Treganza, A. E. 1947 Possibilities of an Aboriginal Practice of Agriculture Among the Southern Diegueno. American Antiquity 12 : 169173.Google Scholar
Walsh, M. R. 1979 From Sherds to Pots : Deriving the Volumes of Broken Vessels. Unpublished Master's thesis, Department of Anthropology, University of California, Los Angeles. Google Scholar
Whallon, R. Jr. 1969 Rim Diameter, Vessel Volume and Economic Prehistory. Michigan Academician 11 : 8998.Google Scholar