The Archaeology of War: A North American Perspective

This article reviews recent archaeological research on warfare in prestate societies of native North America. This survey comprises six regions: Arctic/Subarctic, Northwest Coast, California, Southwest/Great Basin, Great Plains, and Eastern Woodlands. Two lines of evidence, defensive settlement behavior and injuries in human skeletal remains, figure prominently in archaeological reconstructions of violence and warfare in these regions. Burning of sites and settlements also has been important for identifying the consequences of war and investigating more subtle aspects of strategy and directionality. Weaponry and iconography have to date provided important but more limited insights. Although considerable disparities exist between regions in the archaeological evidence for intra- and intergroup violence, all regions show a marked increase after A.D. 1000. These findings suggest that larger forces may have been responsible for escalating violence throughout North America at this time.     

Human bioarchaeology: Group identity and individual life histories – Introduction

The approach of individual life histories has been facilitated by a rapid growth in the area of bio- and archaeological sciences, and in human osteology. Concurrent improvements to radiocarbon dating and focus on high resolution paleoenvironmental reconstructions have moved the new research to the annual or decadal scale of analysis. Together, this new approach allows us: (1) to reconstruct long segments of individual life histories from birth to death; (2) to assess variation in prehistoric human behaviour; and (3) to place this behaviour in the context of dynamic interactions with the natural environment. The emphasis on individuals rather than groups or cultures feeds naturally into the modern scientific-evolutionary archaeology, a school of thought which focuses on mechanisms generating human cultural diversity. While it is the populations that evolve, it is the variation generated at the individual level that is necessary to set this process in motion. To an evolutionary archaeologist and anthropologist it is the behavioural variability that is of primary research interest. Hence the paramount importance of documenting and understanding what people do on a daily basis and how they differ from each other in their needs, preferences, choices, decisions, and strategies developed and employed to satisfy them.     

Age‐Related Cortical Bone Maintenance and Loss in an Imperial Roman Population

This article explores age‐ and sex‐related patterns of cortical bone loss, assessed by radiogrammetry of the second metacarpal, from a skeletal sample excavated from the Imperial Roman port city of Velia (1st and 2nd century ad ), to contribute to our understanding of health and disease during the Imperial period. Patterns of age‐ and sex‐related bone loss and health at Velia are also compared with other historical samples and to modern clinical data. It was hypothesised that patterns of age‐ and sex‐related bone loss in this well‐represented Roman sample (n = 71) would mirror those reported in modern populations. Differences in the quantity of cortical bone between three age groups (18–29, 30–49 and 50+ years) are significant in both men and women; however, the pattern of bone loss differs between the sexes. Women show a gradual decline in bone quantity beginning in middle age, whereas men only lose bone in old age. However, there are no significant sex differences at any age group in the metacarpal cortical index. These findings suggest the hypothesis should be refuted because significant sex differences, particularly in old age, are an expected hallmark of bone loss in Western populations today. The possible biocultural and gender‐related factors that may have contributed to the observed patterns of bone maintenance and loss at Velia are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Warfare and mortality at Koger's Island,Alabama

Koger's Island, a late prehistoric agricultural community in the southeastern USA, is the site of a cemetery containing four mass graves of individuals with perimortem trauma and scalping cutmarks. Although the site as a whole has a demographic profile typical for a society of this kind (with high infant mortality), the mass graves contain relatively few infants or children, and an abundance of adult males. It is suggested that the skeletons found in the multiple burials represent the victims of raiding or warfare. The disproportionate number of males in the mass graves may be related to the fact that relatively few males at the site are older than 50 years, presumably because they are dying at an early age from violence.