Activity-induced musculoskeletal stress markers (MSM) and subsistence strategy changes among ancient Hudson Bay Eskimos

Although archaeological evidence may express the results of several seasons of activity, the human skeleton, when correlated with archaeological and ethnographic data, provides information concerning daily activities performed throughout an individual's lifetime. Studies in occupational and sports medicine, along with electromyographic analysis of movement, have shown that different activities place different amounts of stress on human bone. In the present study, analysis of upper extremity musculoskeletal stress markers (MSM) has been used to clarify habitual activity patterns of two ancient Thule Eskimo groups from northwest Hudson Bay, Canada. Distinct pattern differences in muscle use occurred between Thule adult males and females and suggest possible gender-specific activity patterns that are not always discernible from the archaeological record alone. Temporal applications of the MSM data for Early and Late Period Thule support McCartney's theory of a substantial change in subsistence strategies through time, particularly among the adult males.     

Pope Leo of Bourges,clerical immunity and the early medieval secular

This article investigates the early medieval secular through the lens of clerical immunity – that is, the legal exemption of clerics from courts labelled as secular. It focusses on a short text, eventually attributed to Pope Leo, which was written in fifth-century Gaul to define this immunity. By pursuing this text’s fate as it was revised and put to use into the eleventh century, the article demonstrates how the early medieval secular was a religious category employed for different purposes at different times.