Morin, Eugene

The Upper Paleolithic sequence at Vale Boi, Portugal, represents an early example of resource intensification, for which evidence of both diet diversification and intensified utilization of faunal remains has been published. The current research project tests the hypothesis that bone grease rendering was occurring throughout the Upper Paleolithic sequence at Vale Boi. As there are various issues of equifinality which makes the identification of bone grease rendering challenging, data from experimental bone grease rendering studies were utilized. The resulting analysis demonstrated limited evidence in support of a sustained use of bone grease rendering during the Upper Paleolithic sequence. However, evidence suggested that alternate bone processing activities and discard behaviours may have been occurring at the site. This suggests that the dietary behaviours of the foragers at Vale Boi were more varied than previously hypothesized.

Author Keywords: Archaeozoology, Bone Grease Rendering, Faunal Analysis, Iberia, Resource Intensification, Upper Paleolithic

This case study focuses on geospatial patterns of decorative variation in pottery assemblages from 234 Northern Iroquoian village communities, occupied between ca. 1350–1650 CE. Previous interpretations of these assemblages' ceramic decorative variability have been based on the assertion that potters from these communities used collar decorative motifs as communicative social signals. However, they did not consider whether these geospatial decorative patterns could simply reflect the outcome of stochastic macroscale social learning processes driven solely by probabilistic information exchange between closer neighboring communities. Cultural transmission, the theoretical framework applied here, is well-suited to address this perspective. Thus, the primary research question of this case study is, "Are the expected outcomes of random copying processes sufficient to explain the range of geospatial ceramic decorative variability observed across Northern Iroquoia?" Random copying processes are the stochastic, probabilistic social learning mechanisms driving the collective decisions of multiple communities, making up one side of the "random-selective copying spectrum." When the decorative decisions of multiple communities are collectively guided by shared ideas (such as, potentially, symbolic communication structures), they become subsumed under the broad umbrella of "selective copying" processes. The social learning mechanisms involved on both sides have predictable geospatial and structural ranges of ceramic decorative patterning. The goal of this case study was thus to evaluate the range of patterning in Northern Iroquoia, both generally as well as at narrower temporal and spatial scales. Ultimately, region-specific temporal trends in selective copying processes seeming to reflect recently established temporal trajectories of community coalescence were identified.

Author Keywords: coalescence, cultural population structure, cultural transmission, isolation by distance, Northern Iroquoia, social signaling

This study examines foraging strategies during the Middle Woodland Period's Sandbanks Phase (A.D. 700–1000) on Boyd Island, Pigeon Lake, Ontario. The faunal remains analyzed in this study were recovered from a site associated with the procurement of aquatic and terrestrial taxa. Detailed taphonomic analyses have revealed that the Boyd Island faunal remains were affected by weathering and human transport decisions. White-tailed deer was the most frequently acquired prey at Boyd Island, followed by black bear. Using the central place forager prey choice model as a framework, the analysis of diet breadth and carcass transport patterns suggests that most animal resources were acquired from both aquatic and terrestrial habitats, at moderate distances from the site. Incomplete carcasses of large game appear to have been transported away from the site, where they were subsequently processed for provisioning or consumption. Comparisons with other Sandbanks faunal assemblages and those dating to later periods indicate significant differences in terms of taxonomic composition, while continuing to emphasize the use of fish. It is suggested that the Middle Woodland foragers adopted subsistence strategies focusing on the exploitation of local habitats in which productivity may have been enhanced through niche construction associated with the low-level food production activities.

Author Keywords: animal resource exploitation, archaeozoology, foraging theory, Middle Woodland, niche construction theory, southcentral Ontario

This study investigates the use of dental calculus for paleodietary studies using stable isotope analysis of a skeletal sample from the Greek colonial site of Apollonia Pontica, Bulgaria (5th to 3rd century BC). A sample of 27 individuals was used to examine the δ13C and δ15N values of paired dental calculus and bone samples, and the dental calculus was analyzed as separate organic and inorganic components. No significant correlation was found between the δ13C values of either the bone collagen and organic dental calculus samples, or the bone apatite and inorganic dental calculus samples. A significant correlation was found between the δ15N values of the bone collagen and organic dental calculus samples; however, the reason for this correlation is unclear. A greater range of variation in the δ13C and δ15N values was found in the organic dental calculus samples compared to the respective bone collagen samples. These results suggest that dental calculus is not an appropriate proxy to bone for paleodietary studies using stable isotope analysis and that any dietary signal is clouded by other data. The oral microbiome is considerably diverse and is the most probable explanation for the great range of stable isotope values obtained from dental calculus. A significant, strong correlation was found between the C/N ratios and δ15N values of the organic dental calculus samples, suggesting that the lowest C/N ratios and δ15N values depict deposits with the least bacterial alteration.

Author Keywords: carbon, dental calculus, nitrogen, paleodietary studies, Social Sciences, stable isotopes

This study uses the zooarchaeological record to examine the range of activities represented in Late Archaic period samples excavated from Jacob's Island -1B, in the Trent-Severn Waterway region in Ontario. Radiocarbon dates from sixteen features were used to establish a chronology of site use and occupation. The faunal remains analyzed in this study were recovered from seven dated mortuary features associated with human remains. The results of the faunal analysis suggest that Canis lupus familiaris was the primary species interred at Jacob's Island-1B. Small rodents, specifically Tamias striatus were also found in high abundance and are possibly the result of natural burrowing disturbances. Red ochre staining and low levels of burning were identified. Comparisons with other contemporaneous sites in the region indicate some variation in species composition. It is suggested that Canis lupus familiaris was associated with ritual and mortuary activities at Jacob's Island-1B.

Author Keywords: Canis lupus familiaris, Late Archaic Period, Ontario, Ritualsim, Zooarchaeology