Indicators of Idiosyncratic Behavior in the Dentition
Christopher M. Stojanowski
Search for more papers by this authorKent M. Johnson
Search for more papers by this authorKathleen S. Paul
Search for more papers by this authorCharisse L. Carver
Search for more papers by this authorChristopher M. Stojanowski
Search for more papers by this authorKent M. Johnson
Search for more papers by this authorKathleen S. Paul
Search for more papers by this authorCharisse L. Carver
Search for more papers by this authorJoel D. Irish
Search for more papers by this authorG. Richard Scott
Search for more papers by this authorSummary
Teeth wear during the normal course of mastication. However, specific behaviors can also modify the dentition and cause localized abrasion, erosion, or complete loss of teeth through culturally mediated practices. Here we review the various idiosyncratic behaviors that leave marks on the dentition, discussing both masticatory and extra-masticatory causes. We also review the literature on intentional body modification-filing, notching, drilling, inlaying, and tooth avulsion. We expand our discussion of the latter through an extended case study of tooth avulsion in North Africa, focusing on the spread of the practice during the African Humid period.
References
-
Addy, M., and R.P. Shellis (2006). Interaction between Attrition, Abrasion and Erosion in Tooth Wear. In A. Lussi (ed.), Dental Erosion: From Diagnosis to Therapy. Basel: Karger, pp. 17–31.
10.1159/000093348 Google Scholar
- Alt, K.W., and C. Koçkapan (1993). Artificial Tooth-Neck Grooving in Living and Prehistoric Population. Homo, 44: 5–29.
- Alt, K.W., and S.L. Pichler (1998). Artificial Modifications of Human Teeth. In K.W. Alt, F.W. Rösing, and M. Teschler-Nicola (eds.), Dental Anthropology, Fundamentals, Limits and Prospects. Vienna: Springer, pp. 387–415.
- Arcini, C. (2005). The Vikings Bare Their Filed Teeth. American Journal of Physical Anthropology, 128: 727–733.
- Asfin, H., A.S. Cagdir, Y. Büyük, and B. Karaday (2013). Cosmetic Dentistry in Ancient Times: V-shaped Dental Mutilation in Skeletal Remains from Corycus, Turkey. Bulletin of the International Association of Paleodontology, 7: 148–156.
- Bailit, H.L. (1968). A Possible Benefit from Tooth Blackening. American Anthropologist, 70: 348–353.
- Bax, J.S., and P.S. Ungar (1999). Incisor Labial Surface Wear Striations in Modern Humans and Their Implications for Handedness in Middle and Late Pleistocene Hominids. International Journal of Osteoarchaeology, 9: 189–198.
- Becker, M.J. (1999a). Etruscan Gold Dental Appliances: Three Newly “Discovered”︁ Examples. American Journal of Archaeology, 103: 103–111.
-
Becker, M.J. (1999b). The Valsiarosa Gold Dental Appliance: Etruscan Origins for Dental Prostheses. Etruscan Studies, 6: 43–74.
10.1515/etst.1999.6.1.43 Google Scholar
- Benazzi, S., H.N. Nguyen, O. Kullmer, and J.-J. Hublin (2013). Unravelling the Functional Biomechanics of Dental Features and Tooth Wear. PLOS One, 8(7): e69990. doi: 10.1371/journal.pone.0069990
- Blench, R. (2006). Archaeology, Language, and the African Past. Lanham, MD: Altamira Press.
-
Blomberg, C. (1990). “A Strange White Smile”︁: A Survey of Tooth-Blackening and Other Dental Practices in Japan. Japan Forum, 2: 243–251.
10.1080/09555809008721395 Google Scholar
- Bonfiglioli, B., V. Mariotti, F. Facchini, M.G. Belcastro, and S. Condemi (2004). Masticatory and Non-masticatory Dental Modifications in the Epipalaeolithic Necropolis of Taforalt (Morocco). International Journal of Osteoarchaeology, 14: 448–456.
- Buikstra, J.E., and D.H. Ubelaker (1994). Standards for Data Collection from Human Skeletal Remains. Fayatteville, AR: Arkansas Archeological Survey.
- Campbell, C., and S.A. Tishkoff (2010). The Evolution of Human Genetic and Phenotypic Variation in Africa. Current Biology, 23: R166–R173.
- Capasso, L., K.A.R. Kennedy, and C.A. Wilczak (1999). Atlas of Occupational Markers on Human Remains. Teramo: Edigrafital.
- Comuzzie, A.G., and D.G. Steele (1988). Maxillary Lingual Anterior Tooth Wear in Prehistoric Hunter-Gatherers from the Texas Coast. American Journal of Physical Anthropology, 75: 197.
- Cook, D.C. (1981). Koniag Eskimo Tooth Ablation: Was Hrdlička Right after All? Current Anthropology, 22: 159–163.
- Cox, M., J. Chandler, A. Boyle, P. Kneller, and R. Haslam (2000). Eighteenth and Nineteenth Century Dental Restoration, Treatment and Consequences in a British Nobleman. British Dental Journal, 189: 593–596.
- Crespo-Torres, E.F. (2010). Ancient Bones Tell Stories: Osteobiography of Human Remains from Tibes. In by L.A. Curet and L.M. Stringer (eds.), Tibes: People, Power, and Ritual at the Center of the Cosmos. Tuscaloosa, AL: University of Alabama Press, pp. 191–208.
- Cybulski, J.S. (1974). Tooth Wear and Material Culture: Precontact Patterns in the Tsimshian Area, British Columbia. Syesis, 7: 31–35.
- Cybulski, J.S. (1992). A Greenville Burial Ground: Human Remains and Mortuary Elements in British Columbia Coast Prehistory. Archaeological Survey of Canada, Mercury Series Paper, 146. Hull, Quebec: Canadian Museum of Civilization.
- d'Incau, E., C. Couture, and B. Maureille (2012). Human Tooth Wear in the Past and the Present: Tribological Mechanisms, Scoring Systems, Dental and Skeletal Compensations. Archives of Oral Biology, 57: 214–229.
- Domett, K.M., J. Newton, D.J.W. O'Reilly, N. Tayles, L. Shewan, and N. Beavan (2013). Cultural Modification of the Dentition in Prehistoric Cambodia. International Journal of Osteoarchaeology, 23: 274–286.
- Donoghue, A.M., and M.M. Fergsuon (1996). Superficial Copper Staining of the Teeth in a Brass Foundry Worker. Occupational Medicine, 46: 233–234.
- Drake, N.A., R.M. Blench, S.J. Armitage, C.S. Bristow, and K.H. White (2011). Ancient Watercourses and Biogeography of the Sahara Explain the Peopling of the Desert. Proceedings of the National Academy of Sciences, 108: 458–462.
- Erdal, Y.S. (2008). Occlusal Grooves in Anterior Dentition among Kovuklukaya Inhabitants (Sinop, Northern Anatolia, 10th Century AD). International Journal of Osteoarchaeology, 18: 152–166.
- Escudero-Castaño, N., M.A. Perea-García, J. Campo-Trapero, Cano-Sánchez, and A. Bascones-Martínez (2008). Oral and Perioral Piercing Complications. Open Dentistry Journal, 2: 133–136. doi: 10.2174/1874210600802010133
- Fastlicht, S. (1976). Tooth Mutilations and Dentistry in Pre-Columbian Mexico. Berlin: Quintessenz.
- Favazza, A.R. (1996). Bodies under Siege: Self Mutilation and Body Modification in Culture and Psychiatry. Baltimore, MD: Johns Hopkins University Press.
-
Featherstone, J.D.B., and A. Lussi (2006). Understanding the Chemistry of Dental Erosion. In A. Lussi (ed.), Dental Erosion: From Diagnosis to Therapy. Basel: Karger, pp. 66–76.
10.1159/000093351 Google Scholar
- Finucane, B.C., K. Manning, and M. Touré (2008). Prehistoric Dental Modification in West Africa: Early Evidence from Karkarichinkat Nord, Mali. International Journal of Osteoarchaeology, 18: 632–640.
- Formicola, V. (1988). Interproximal Grooving of Teeth: Additional Evidence and Interpretation. Current Anthropology, 29: 663–671.
- Fox, C.L., and D.W. Frayer (1997). Non-dietary Marks in the Anterior Dentition of the Krapina Neanderthals. International Journal of Osteoarchaeology, 7: 133–149.
- Fox, S.H., and M.S. Willis (2010). Dental Restoration for Dinka and Nuer Refugees: A Confluence of Culture and Healing. Transcultural Psychiatry, 47: 452–472.
- Frayer, D.W. (1991). On the Etiology of Interproximal Grooves. American Journal of Physical Anthropology, 85: 299–304.
- Frayer, D.W., and M.D. Russell (1987). Artificial Grooves on the Krapina Neandertal Teeth. American Journal of Physical Anthropology, 74: 393–405.
- Frazer, J.G. (1938). The Native Races of Africa and Madagascar. London: Percy Lund Humphries.
-
Ganss, C. (2006). Definition of Erosion and Links to Tooth Wear. In A. Lussi (ed.), Dental Erosion: From Diagnosis to Therapy. Basel: Karger, pp. 9–16.
10.1159/000093344 Google Scholar
- Geller, P. (2006). Altering Identities: Body Modification and the Pre-Columbian Maya. In R. Gowland and C. Knüsel (ed.), Social Archaeology of Funerary Remains. Oxford: Oxbow Books, pp. 279–291.
- Gibbon, V., and A.-M. Grimoud (2014). Dental Pathology, Trauma and Attrition in a Zambian Iron Age Sample: A Macroscopic and Radiographic Investigation. International Journal of Osteoarchaeology, 24: 439–458.
- González, E.L., B.P. Pérez, J.A. Sánchez, and M. Mar Robledo Acinas (2010). Dental Aesthetics as an Expression of Culture and Ritual. British Dental Journal, 208: 77–80.
-
Goose, D.H. (1963). Tooth-Mutilation in West Africans. Man, 63: 91–93.
10.2307/2797106 Google Scholar
- Gould, A.R., A.G. Farman, and D. Corbitt (1984). Mutilations of the Dentition in Africa: A Review with Personal Observations. Quintessence International, Dental Digest, 15: 89–94.
-
Gowland, R., and T. Thompson (2013). Human Identity and Identification. Cambridge: Cambridge University Press.
10.1017/CBO9781139029988 Google Scholar
- Grippo, J.O., M. Simring, and T.A. Coleman (2012). Abfraction, Abrasion, Biocorrosion, and the Enigma of Noncarious Cervical Lesions: A 20-Year Perspective. Journal of Esthetic and Restorative Dentistry, 24: 10–23.
- Handler, J.S., and R.S. Corruccini (1983). Plantation Slave Life in Barbados: A Physical Anthropological Analysis. Journal of Interdisciplinary History, 14: 65–90.
- Hassanali, J., and P. Amwayi (1993). Biometric Analysis of the Dental Casts of Maasai following Traditional Extraction of Mandibular Permanent Central Incisors and of Kikuyu Children. European Journal of Orthodontics, 15: 513–518.
- Henrich, J. (2009). The Evolution of Costly Displays, Cooperation and Religion: Credibility Enhancing Displays and Their Implications for Cultural Evolution. Evolution and Human Behavior, 30: 2440260.
- Hopkinson, K.A., S.M. Yeats, and G.R. Scott (2008). For Whom the Coin Tolls: Green Stained Teeth and Jaws in Medieval and Post-Medieval Spanish Burials. Dental Anthropology, 21: 12–17.
- Hrdlička, A. (1940). Ritual Ablation of Front Teeth in Siberia and America. Smithsonian Miscellaneous Collections, 99: 1–32.
- Humphrey, L.T., and E. Bocaege (2008). Tooth Evulsion in the Maghreb: Chronological and Geographical Patterns. African Archaeological Review, 25: 109–123.
- Hutchinson, D.L. (2002). Foraging, Farming, and Coastal Biocultural Adaptation in Late Prehistoric North Carolina. Gainesville, FL: University Press of Florida.
-
Ikehara-Quebral, R., and M. Toomay Douglas (1997). Cultural Alteration of Human Teeth in the Mariana Islands. American Journal of Physical Anthropology, 104: 381–391.
10.1002/(SICI)1096-8644(199711)104:3<381::AID-AJPA7>3.0.CO;2-Y CAS PubMed Web of Science® Google Scholar
- Indirati, E., and J.E. Buikstra (2001). Coca Chewing in Prehistoric Coastal Peru: Dental Evidence. American Journal of Physical Anthropology, 114: 242–257.
- Irish, J.D., and S.E. Burnett (2014). A World View of (Bio)Culturally Modified Teeth: Reason, Results, Response. American Journal of Physical Anthropology, S153: 41.
- Irish, J.D., and C.G. Turner II (1987). More Lingual Surface Attrition of the Maxillary Anterior Teeth in American Indians: Prehistoric Panamanians. American Journal of Physical Anthropology, 73: 209–213.
-
Irish, J.D., and C.G. Turner II (1997). First Evidence of LSAMAT in Non-Native Americans: Historic Senegalese from West Africa. American Journal of Physical Anthropology, 102: 141–146.
10.1002/(SICI)1096-8644(199701)102:1<141::AID-AJPA12>3.0.CO;2-0 CAS PubMed Web of Science® Google Scholar
- Jones, A. (2001). Dental Transfigurements in Borneo. British Dental Journal, 191: 98–102.
- Jones, J. (2013). The Political Ecology of Early Childhood Lead in Enslaved Africans from the New York African Burial Ground. PhD dissertation, University of Massachusetts, Amherst.
- Kaidonis, J.A. (2008). Tooth Wear: The View of the Anthropologist. Clinical Oral Investigations, 12(Suppl 1): S21–S26.
- Kieser, J.A., K.J. Dennison, J.A. Kaidonis, D. Huang, P.G.P. Herbison, and N.G. Tayles (2001). Patterns of Dental Wear in the Early Maori Dentition. International Journal of Osteoarchaeology, 11: 206–217.
- Kjellström, A. (2014). Spatial and Temporal Trends in New Cases of Men with Modified Teeth from Sweden (AD 750–1100). European Journal of Archaeology, 17: 45–59.
- Kusaka, S., T. Nakano, T. Yumoto, and M. Nakatsukasa (2011). Strontium Isotope Evidence of Migration and Diet in Relation to Ritual Tooth Ablation: A Case Study from the Inariyama Jomon Site, Japan. Journal of Archaeological Science, 38: 166–174.
- Larsen, C.S. (1985). Dental Modifications and Tool Use in the Western Great Basin. American Journal of Physical Anthropology, 67: 393–402.
- Lukacs, J.R. (2007). Dental Trauma and Antemortem Tooth Loss in Prehistoric Canary Islanders: Prevalence and Contributing Factors. International Journal of Osteoarchaeology, 17: 157–173.
- Lukacs, J.R., and B.E. Hemphill (1990). Traumatic Injuries of Prehistoric Teeth: New Evidence from Baluchistan and Punjab Provinces, Pakistan. Anthropologischer Anzeiger, 48: 351–363.
- Lukacs, J.R., and R.F. Pastor (1988). Activity-Induced Patterns of Dental Abrasion in Prehistoric Pakistan: Evidence from Mehrgarh and Harappa. American Journal of Physical Anthropology, 76: 377–398.
- Merbs, C.F. (1968). Anterior Tooth Loss in Arctic Populations. Southwestern Journal of Anthropology, 24: 20–32.
- Merbs, C.F. (1983). Patterns of Activity-Induced Pathology in a Canadian Inuit Population. Archaeological Survey of Canada, Mercury Series Paper, 119. Ottawa: National Museum of Canada.
- Mickleburgh, H.L. (2007). Teeth Tell Tales: Dental Wear as Evidence for Cultural Practices at Anse à la Gourde and Tutu. Leiden: Sidestone Press.
- Milner, G.R., and C.S. Larsen (1991). Teeth as Artifacts of Human Behavior: Intentional Mutilation and Accidental Modification. In M.A. Kelley and C.S. Larsen (eds.), Advances in Dental Anthropology. New York: Wiley-Liss, pp. 357–378.
- Molnar, P. (2008). Dental Wear and Oral Pathology: Possible Evidence and Consequences of Habitual Use of Teeth in a Swedish Neolithic Sample. American Journal of Physical Anthropology, 136: 423–431.
- Molnar, P. (2011). Extramasticatory Dental Wear Reflecting Habitual Behavior and Health in Past Populations. Clinical Oral Investigations, 15: 681–689.
- Molnar, S. (1972). Tooth Wear and Culture: A Survey of Tooth Functions among Some Prehistoric Populations. Current Anthropology, 13: 511–526.
- Morris, A.G. (1998). Dental Mutilation in Southern African History and Prehistory with Special Reference to the “Cape Flats Smile.”︁ Journal of the South African Dental Association, 53: 179–183.
-
Mower, J.P. (1999). Deliberate Ante-mortem Dental Modification and Its Implications in Archaeology, Ethnography and Anthropology. Papers from the Institute of Archaeology, 10: 37–53.
10.5334/pia.137 Google Scholar
- Nakahara, S., and K. Homma (1986). Tufted Toothpicks and Teeth Blackening Customs in Ukiyoe . Bulletin of the History of Dentistry, 34: 88–92.
- Pedersen, P.O. (1952). Some Dental Aspects of Anthropology. The Dental Record, 72: 170–178.
- Petit-Maire, N., and O. Dutour (1987). Holocene Populations of the Western and Southern Sahara: Mechtoids and Paleoclimates. In A.E. Close (ed.), Prehistory of Arid North Africa: Essays in Honor of Fred Wendorf. Dallas, TX: Southern Methodist University, pp. 259–285.
- Pitts, V. (2003). In the Flesh: The Cultural Politics of Body Modification. Basingstoke: Palgrave Macmillan.
- Polet, C. (2003). Study of Human Remains Discovered in 2001 at Ahu ‘O Rongo, Rapa Nui. Rapa Nui Journal, 17: 114–118.
- Porr, M., and K.W. Alt (2006). The Burial of Bad Dürrenberg, Central Germany: Osteopathology and Osteoarchaeology of a Late Mesolithic Shaman's Grave. International Journal of Osteoarchaeology, 16: 395–406.
- Price, T.D., J.H. Burton, A. Cucina, P. Zabala, R. Frei, R.H. Tykot, and V. Tiesler (2012). Isotopic Studies of Human Skeletal Remains from a Sixteenth to Seventeenth Century AD Churchyard in Campeche, Mexico. Current Anthropology, 53: 396–433.
- Robb, N.D., E. Cruwys, and B.G.N. Smith (1991). Is “Lingual Surface Attrition of the Maxillary Teeth (LSAMAT)”︁ Caused by Dental Erosion? American Journal of Physical Anthropology, 85: 345–347.
- Romero, J. (1970). Dental Mutilation, Trephination, and Cranial Deformation. In T.D. Stewart (ed.), Handbook of Middle American Indians, Vol. 9: Physical Anthropology. Austin, TX: University of Texas Press, pp. 50–67.
- Rubín de la Borbolla, D.F. (1940). Types of Tooth Mutilation Found in Mexico. American Journal of Physical Anthropology, 26: 349–365.
- Sangvichien, J. (1978). Dental Mutilations in Skulls Excavated from Thailand. Journal of the Dental Association of Thailand, 28: 153–163.
- Sarig, R., and A.-M. Tillier (2014). Reconstructing Cultural Behavior from Dental Wear Studies: Is Para-facets Analysis Approach Scientifically Valid? Homo, 65: 181–186.
- Saul, F.P., and J.M. Saul (1989). Osteobiography: A Maya Example. In M.Y. Isçan and K.A.R. Kennedy (eds.), Reconstructions of Life from the Skeleton. New York: Alan R. Liss, pp. 287–302.
- Saul, F.P., and J.M. Saul (2000). The People of Rio Azul: A Summary Analysis of Their Skeletal Remains. In R.E.W. Adams (ed.), Rio Azul Reports. The 1987 Season. San Antonio, TX: Mesoamerican Archaeological Research Laboratory, University of Texas, pp. 240–254.
- Schroeder, H., T.C. O'Connell, J.A. Evans, K.A. Schuler, and R.E.M. Hedges (2009). Trans-Atlantic Slavery: Isotopic Evidence for Forced Migration to Barbados. American Journal of Physical Anthropology, 139: 547–557.
- Scott, G.R. (1997). Dental Anthropology. In R. Dulbecco (ed.), Encyclopedia of Human Biology, Volume 3. San Diego, CA: Academic Press, pp. 175–190.
- Scott, G.R., and R.B. Jolie (2008). Tooth-Tool Use and Yarn Production in Norse Greenland. Alaska Journal of Anthropology, 6: 253–264.
- Scott, G.R., and J.R. Winn (2011). Dental Chipping: Contrasting Patterns of Microtrauma in Inuit and European Populations. International Journal of Osteoarchaeology, 21: 723–731.
- Seidel, J.C., R.H. Colten, E.A. Thibodeau, and J.G. Aghajanian (2005). Iatrogenic Molar Borings in 18th and Early 19th Century Native American Dentitions. American Journal of Physical Anthropology, 127: 7–12.
- Sereno, P.C., E.A.A. Garcea, H. Jousse, C.M. Stojanowski, J.-F. Saliège, A. Maga, et al. (2008). Lakeside Cemeteries in the Sahara: 5000 Years of Holocene Population and Environmental Change. PLOS One, 3(8): e2995. doi: 10.1371/journal.pone.0002995
- Siffre, A. (1911). Note sur une usure spécial des molaires du squelette de La Quina. Bulletin de la Société Préhistorique Française, 8: 741–743.
-
Sofaer, J.R. (2006). The Body as Material Culture: A Theoretical Osteoarchaeology. Cambridge: Cambridge University Press.
10.1017/CBO9780511816666 Google Scholar
- Spence, M.W., and C.D. White (2009). Mesoamerican Bioarchaeology: Past and Future. Ancient Mesoamerica, 20: 233–240.
- Stojanowski, C.M. (2014). Iwo Eleru's Place among Late Pleistocene and Early Holocene Populations of North and East Africa. Journal of Human Evolution, 75: 80–89.
- Stojanowski, C.M., C.L. Carver, and K.A. Miller (2014). Incisor Avulsion, Social Identity and Saharan Population History: New Data from the Early Holocene Southern Sahara. Journal of Anthropological Archaeology, 35: 79–91.
- Sutton, J.E.G. (1977). The African Aqualithic. Antiquity, 51: 25–34.
- Temple, D.H., S. Kusaka, and P.W. Sciulli (2011). Patterns of Social Identity in Relation to Tooth Ablation among Prehistoric Jomon Foragers from the Yoshigo Site, Aichi Prefecture, Japan. International Journal of Osteoarchaeology, 21: 323–335.
- Tiesler, V. (2001). Decoraciones Dentales Entre los Antiguos Mayas. Mexico: Ediciones Euroamericanas.
- Tiesler, V. (2011). Decoraciones Dentales. In A. Cucina (ed.), Manual de Antropología Dental. Mérida: Universidad Autónoma de Yucatán, pp. 183–206.
- Torres-Rouff, C. (2003). Oral Implications of Labret Use: A Case from Pre-Columbian Chile. International Journal of Osteoarchaeology, 13: 247–251.
- Turner, C.G. II, and J.D. Cadien (1969). Dental Chipping in Aleuts, Eskimos and Indians. American Journal of Physical Anthropology, 31: 303–310.
- Turner, C.G. II, and L.M. Cheuiche Machado (1983). A New Dental Wear Pattern and Evidence for High Carbohydrate Consumption in a Brazilian Archaic Skeletal Population. American Journal of Physical Anthropology, 61: 125–130.
- Turner, C.G. II, J.D. Irish, and L.M. Cheuiche Machado (1991). Reply to Robb, Cruwys, and Smith, with Additional Remarks on LSAMAT. American Journal of Physical Anthropology, 85: 348–351.
- Turner, G., and T. Anderson (2003). Marked Occupational Dental Abrasion from Medieval Kent. International Journal of Osteoarchaeology, 13: 168–172.
- Ungar, P.S., F.E. Grine, M.F. Teaford, and A. Pérez-Pérez (2001). A Review of Interproximal Wear Grooves on Fossil Hominin Teeth with New Evidence from Olduvai Gorge. Archives of Oral Biology, 46: 285–292.
- Van Reenen, J.F. (1978). Tooth Mutilations amongst the Peoples of Kavango and Bushmanland, South West Africa (Namibia). Journal of the Dental Association of South Africa, 33: 205–218.
- Wade, A.D., J. Hurnanen, B. Lawson, D. Tampieri, and A.J. Nelson (2012). Early Dental Intervention in the Redpath Ptolemaic Theban Male. International Journal of Paleopathology, 2: 217–222.
-
White, T.D., D. Degusta, G.D. Richards, and S.G. Baker (1997). Brief Communication: Prehistoric Dentistry in the American Southwest: A Drilled Canine from Sky Aerie, Colorado. American Journal of Physical Anthropology, 103: 409–414.
10.1002/(SICI)1096-8644(199707)103:3<409::AID-AJPA10>3.0.CO;2-4 CAS PubMed Web of Science® Google Scholar
-
Williams, J.S., and C.D. White (2006). Dental Modification in the Postclassic Population from Lamanai, Belize. Ancient Mesoamerica, 17: 139–151.
10.1017/S0956536106050267 Google Scholar
- Willis, M.S., L.E. Harris, and P.J. Hergenrader (2008). On Traditional Dental Extraction: Case Reports from Dinka and Nuer en Route to Restoration. British Dental Journal, 204: 121–124.
- Zias, J., and K. Numeroff (1987). Operative Dentistry in the Second Century BCE. Journal of the American Dental Association, 114: 665–666.
- Zumbrioch, T.J. (2009). “Teeth as Black as a Bumble Bee's Wings”︁: The Ethnobotany of Teeth Blackening in Southeast Asia. Ethnobotany Research and Applications, 7: 381–398.