Dale L. Hutchinson

Microscopic Characteristics of Hacking Trauma

The purpose of this study was to determine if it is possible to associate machetes, axes, and cleavers with the microscopic parallel striations they leave on the cut surfaces of the bone. Hacking trauma was experimentally inflicted on pig bones using machetes, axes, and cleavers. Negative impressions of both the cut surfaces of the bone and the weapon blades were analyzed using scanning electron microscopy. The results of this investigation indicate that it is possible to correlate a class of hacking weapons to trauma inflicted on bone by these weapons.

Frontiers of Contact: Bioarchaeology of Spanish Florida

The arrival of Europeans in the New World had profound and long-lasting results for the native peoples. The record for the impact of this fundamental change in culture, society, and biology of Native Americans is well documented historically. This paper reviews the biological impact of the arrival of Europeans on native populations via the study of pre- and postcontact skeletal remains in Spanish Florida, the region today represented by coastal Georgia and northern Florida. The postcontact skeletal series, mostly drawn from Roman Catholic mission sites, are among the most comprehensive in the Americas, providing a compelling picture of adaptation and stress in this setting. Study of paleopathology, dental and skeletal indicators of physiological stress, stable isotope (carbon and nitrogen) analysis, tooth microwear, and skeletal morphology (cross-sectional geometry) reveals major alterations in quality of life and lifestyle. The bioarchaeological record indicates a general deterioration in health, declining dietary diversity and nutritional quality, and increasing workload in the contact period. The impact of contact in Spanish Florida appears to have been more dramatic in comparison with other regions, which likely reflects the different nature of contact relations in this setting versus other areas (e.g., New England, New France). The bioarchaeological record represents an important information source for understanding the dynamics of biocultural change resulting from colonization and conquest.

Stature- and Age-Related Bias in Self-Reported Stature

The use of reported stature, especially self-reported stature such as on a drivers license, as a proxy for measured stature is necessary when measured stature is unavailable, for example, in matching data calculated from skeletal remains with data for missing persons. The accuracy of self-reported stature for older persons and especially for tall and short people is not well ascertained. Examination of published reports provides evidence that beginning at age 45, people compound their stature overestimation by an additional amount related to age (women by twice the amount of men). Analysis of anthropometric data from 8000 U.S. Army personnel indicates that the amount of general overestimation of stature by men is 2 1/2 times greater than that by women. Neither tall men nor tall women underestimate their stature, but men in the upper third of the stature range, and women in the upper 10%, self-report their stature with greater accuracy. No trends in accuracy are apparent in the remainder of the stature spectrum for men or women.

Regional Variation in the Pattern of Maize Adoption and Use in Florida and Georgia

Dietary reconstruction using carbon and nitrogen stable isotopes from archaeological human bone samples from coastal Georgia and northern and Gulf Coast Florida dating between 400 B.C. and A.D. 1700 serves to illustrate the complexity of the agricultural transition in that region. Isotope analysis of 185 collagen samples drawn from early prehistoric, late prehistoric, and contact-period mortuary sites encompasses two major adaptive shifts in the region, namely the adoption of maize agriculture in late prehistory and the increased emphasis on maize during the mission period. Prior to European contact - and especially before the establishment of Spanish missions among the Guale, Yamasee, Timucua, and Apalachee tribal groups - diet was strongly influenced by local environmental factors. Before contact, coastal and inland populations had different patterns of food consumption, as did populations living in Georgia and Florida. Coastal populations consumed more marine and less terrestrial foods than inland populations. In general, maize was adopted during the eleventh century A.D. by virtually all Georgia populations. However, with the exception of the Lake Jackson site, a major Mississippian center in northern Florida, Florida populations show little use of maize before contact. Following European contact, maize became widespread, regardless of location or habitat within the broad region of Spanish Florida. Missionization appears to have been an important factor in the convergence of native diets toward agriculture and away from foraging. This increased emphasis on maize contributed to a decline in quality of life for native populations.

Brief Encounters: Tatham Mound and the Evidence for Spanish and Native-American Confrontation

Skeletal trauma often has been utilized to examine facets of inter- and intragroup violence. Eighteen skeletal elements from Tatham Mound are considered in this study, which exhibit wounds similar to documented cases of trauma caused by edged metal weapons. Tatham Mound is a sixteenth century mortuary site in central Gulf Coast Florida and is located within the reconstructed zone of contact with the Spanish explorer Hernando de Soto. Macroscopic and microscopic analyses of skeletal elements are conducted in order to distinguish trauma due to edged metal weapons from other perimortem and post-mortem bone modification. The damage on elements from Tatham Mound is compared with documented cases of trauma from edged metal weapons as well as medieval European skeletal remains exhibiting trauma due to edged metal weapons. It is concluded that some of the observed cases are probably due to metal weapon wounds inflicted by the Spanish explorers.

Bioarchaeological Studies of Life in the Age of Agriculture: A View from the Southeast

Investigations of skeletal remains from key archaeological sites reveal new data and offer insights on prehistoric life and health in the Southeast.The shift from foraging to farming had important health consequences for prehistoric peoples, but variations in health existedwithin communities that had made this transition. This new collection draws on the rich bioarchaeological record of the Southeastern United States to explore variability in health and behavior within the age of agriculture. It offers new perspectives on human adaptation to various geographic and cultural landscapes across the entire Southeast, from Texas to Virginia, and presents new data from both classic and little-known sites.The contributors question the reliance on simple cause-and-effect relationships in human health and behavior by addressing such key bioarchaeological issues as disease history and epidemiology, dietary composition and sufficiency, workload stress, patterns of violence, mortuary practices, and biological consequences of European contact. They also advance our understanding of agriculture by showing that uses of maize were more varied than has been previously supposed.Representing some of the best work being done today by physical anthropologists, this volume provides new insights into human adaptation for both archaeologists and osteologists. It attests to the heterogeneous character of Southeastern societies during the late prehistoric and early historic periods while effectively detailing the many factors that have shaped biocultural evolution.Contributors include: Patricia S. Bridges, Elizabeth Monaham Driscoll, Debra L. Gold, Dale L. Hutchinson, Keith P. Jacobi, Patricia M. Lambert, Clark Spencer Larsen, Lynette Norr, Mary Lucas Powell, Marianne Reeves, Lisa Sattenspiel, Margaret J. Schoeninger, Mark R. Schurr, Leslie E. Sering, David S. Weaver, and Matthew A. Williamson

Conquistadors, excavators, or rodents : What damaged the King site skeletons ?

Abstract It has been claimed that many Native American skeletons from the King site in Georgia show evidence of wounds from sharp-edged metal weapons that were wielded by members of the sixteenth-century de Soto expedition (Blakely and Mathews 1990). The supposed massacre of these villagers has caught the attention of the public and scholars alike. But we failed to find any evidence of damage caused by sixteenth-century Spanish weapons in our examination of the King site skeletons. Our finding-there is no evidence for a massacre-eliminates a major discrepancy between historical and archaeological information used in reconstructions of the de Soto route.

Correlates of contact: Epidemic disease in archaeological context

Over the past several decades, historians, geographers, demographers, anthropologists and others interested in the demographic effects of contact between Europeans and Native Americans have emphasized epidemic diseases as a major factor in declining native populations. Little progress, however, has been made toward developing a method and theory for testing hypotheses regarding epidemic diseases and depopulation in the archaeological record. Tatham Mound, an early contact period mortuary locality in Florida serves as a useful example of the difficulties encountered when testing propositions regarding epidemic disease in archaeological context.

Two cases of facial involvement in probable treponemal infection from late prehistoric coastal North Carolina

This paper describes two late prehistoric burials from coastal North Carolina with cranial and postcranial lesions characteristic of treponemal infection. Each case exhibits facial lesions consistent with clinical reports of treponemal infection, but which have not previously been documented in these populations. The suite of facial lesions in one case and a mandibular lesion in the other serve to illustrate the variability inherent in treponemal infections.

Pelvic age estimation using actual specimens and remote images.

Age estimates of the auricular surface (sacro-iliac joint) of the ilium taken from bony specimens, 35 mm slides, and digital images were compared for 29 intact specimens from archaeological contexts. Results demonstrate that age estimates from all photographic and digital images may result in significantly differing estimates of age than those from bony specimens. Of the imaging techniques, 35 mm slides provided estimates most similar to those from bony specimens. Digital images provided age estimates that varied more from bony specimens. In general, photographic and digital images may offer researchers a way of documenting age information that would otherwise be unavailable or delayed. Yet, caution should be used when age estimates are derived solely from images rather than from bony specimens.