En Europe occidentale, la phase climatique du Dernier Maximum Glaciaire couvre une période-clé pour l’étude des dynamiques évolutives du Paléolithique supérieur. Correspondant au passage du Solutréen au Magdalénien, en passant par le Badegoulien, cette intervalle chronologique (entre 20 000 et 15 000 BP) est considéré comme un moment de «rupture» touchant tant au domaine techno-économique (productions lithiques et osseuses) que symbolique (art pariétal et mobilier). Le travail mené ici vise à interroger si la parure, qui possède ses propres sphères techniques et symboliques, a également été impactée par les bouleversements ambiants de l’époque. Avec près de 3000 objets de parure issus de sites français (Bassins parisien, ligérien et aquitain), une analyse diachronique, combinant approches morphométriques, technologiques et fonctionnelles, a pour cela été réalisée. À la lumière des nouvelles données acquises, une réévaluation des «normes» ornementales de chaque ensemble chrono-culturel étudié est ici proposée. Les résultats obtenus montrent que les pratiques de décoration corporelle de la fin du Solutréen, du Badegoulien et du début du Magdalénien n’échappent pas à la mutation pressentie. Elles se révèlent mouvantes et témoignent de profonds changements techniques et symboliques. On assiste à un renouvellement de la composition des parures et au développement de modalités de fabrication inédites qui évoquent l’émergence progressive et non généralisée de nouvelles traditions ornementales. Ces autres façons de penser et de se représenter par la parure se font ainsi l’écho des importants remaniements socio-culturels ayant eu lieu au cours du Dernier Maximum Glaciaire. / In Western Europe, the Last Glacial Maximum climatic phase covers a period-key for the study of the upper Palaeolithic dynamics, corresponding to the passage of Solutrean-Badegoulian-Magdalenian periods. This chronological interval (between 20 000 and 15 000 BP) is considered as a moment of "break" touching the techno-economic (lithic and osseous industries) and symbolism (rock-art and movable art) domains. This present work aims at questioning if the personal ornaments, which possess its own technical and symbolic spheres, was also impacted by the ambient upheavals of time. With about 3000 pieces discovered in French sites (Paris, Loire and Aquitaine Basins), a diachronic analysis, combining morphometric, technological and functional approaches, is realized for it. From the new acquired data, a revaluation of the ornamental "standards" of every cultural entity is proposed. The obtained results show that the ornamental practices of the end of the Solutrean, the Badegoulien and the beginning of the Magdalenian periods do not escape the anticipated transfer. These are unstable and expose technical and symbolic deep changes. We observe a renewal of the ornament composition and a development of new manufacturing modalities. These facts suggest the progressive and local emergence of new ornamental traditions. These other manners to think ant to represent itself by the ornaments testify about the important sociocultural reorganizations having taken place during the Last Glacial Maximum.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal.

The research presented in this thesis examines a lithic assemblage from the multi-component habitation site Gorelyi Les in the Belaia river valley, Cis-Baikal region, Siberia. The distinctive traits of this collection are the relatively small size of the lithic assemblage and the large proportion of debitage. The chosen methodological framework for this research concentrates on obtaining maximum information from the available materials through application of typological, technological, use-wear, and spatial analyses. The results suggest that there were differences in the organization of the technological process of lithic tool manufacture during the Early Neolithic and Late Neolithic. During the Early Neolithic, lithic tool manufacture and use were rather intensive and diversified, while during the Late Neolithic, tool manufacture and use were limited to a narrower range of technological operations and functions.

The research undertaken in this dissertation was designed to explore how the institutionalized social inequalities in prehistoric Woodland society are reflected in the differences in the procurement, in the life history, and the final discard locations of the flaked chert stone tools from the Crystal River site (8CI1). The Woodland period (1000 BC to AD 1000) was a time of both stability and change in Native American society. Many of the core institutions such as subsistence, hunting and ceramic technology, and residence remained relatively constant while religious and political institutions underwent dramatic changes. This study focuses on how these social inequalities were manifested in the chipped stone tool assemblage from this site. The Crystal River site is an Early to Middle Woodland-period mound complex located in coastal Citrus County, Florida. Dedicated as a National Historic Landmark site in 1991, the Crystal River site is internationally known and respected. Despite extensive work at the site conducted by Bullen and others during the 1940-60s, little was actually published about the material remains excavated from the site. Work resumed on the site in the 1980s and has continued as required by park maintenance and repair issues. Since 2007, remote sensing and other non-invasive technologies have been employed to advance research further at the site. This research returned to the flaked stone materials recovered during the periods 1903-1964 and 1984-2001 to illuminate site activities better without additional ground-disturbing activities. Multiple techniques were employed to develop the data sets that were used to investigate the research questions addressed in this study. The GIS-based weights-of-evidence procedure was used to predict the locations of chert outcrops within a 50 km study area. This model validated the existing quarry cluster method of determining the provenience of Florida cherts. A cost-path analysis was used to identify those chert sources that would have been most accessible to the site's inhabitants. These techniques defined a series of coastal chert outcrops that form the newly-proposed New Coastal quarry cluster. A chaîne opératoire or operational sequence approach was adopted for the analysis of the chipped stone assemblage. A waste flake analysis, a hafted biface classification, and a raw material provenience classification were conducted for all flaked-stone materials. Use-wear determinations were made using both low-power (10-70x) and high-power (50-400x) magnification analysis techniques. A life history approach was taken to the hafted biface assemblage and hafted biface retouch index (HRI) values were determined for all hafted bfaces and biface fragments. The provenience analysis demonstrated that the majority of the chert used by the inhabitants of Crystal River came from outcrops and quarries south of the site along the coastal marshes and the western margins of the Brooksville Ridge. These resources are all within a short canoe trip from the site. Two life history trajectories are suggested for the chipped stone tools from Crystal River. The majority of the chert was obtained from local sources. The second life history was defined for a small subset of the hafted bifaces that were transported from quarries located outside the core subsistence catchment of Crystal River site. Four research hypotheses were developed to test propositions related to the ways in which institutionalized social inequalities are reflected in the patterning of the chipped stone artifact assemblage at the Crystal River site. Although only some of these hypotheses were supported, the results of this investigation do support much of the research that has previously been conducted with the lithic assemblages from Woodland mound complexes in Florida. Chert acquisition is heavily reliant on local lithic sources. Chert procurement appears to be embedded in the collection of other resources. Stone tool use at the site follows the typical expedient flake tool/local raw material pattern that has been documented for other Middle Woodland sites in the region. There was no evidence to suggest that thermal alteration was used to enhance the quality of either the local cherts or those brought to the site from more distant sources. The analysis identified two distinct life histories for at least part of the stone tool assemblage. Many of the hafted bifaces, formed tools and flake tools recovered from the site were made from local cherts. These tool where likely made, used, and discarded at Crystal River. Some of the hafted bifaces and flake cores were made from cherts found on the outer edges of the 50 km study area defined for this investigation. These items were brought to the Crystal River site, used, resharpened, and broken in transit, and finally replaced by new tools at the site. The broken fragments of these tools were discarded in the midden debris to eventually become part of the archaeological record from this now-famous site.

No description available.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Cette étude expose les résultats d’une analyse technologique menée pour la première fois sur trois séries lithiques (Tamar Hat, Rassel, Columnata) attribuées à l’Ibéromaurusien de l’Algérie couvrant une phase ancienne attestée à Tamar Hat (20 600 ± 500 BP) et une phase récente à Columnata (10 800 ± 425 BP). L’analyse technologique a mis en évidence une variabilité, qui semble davantage s’affirmer vers la phase récente, au niveau des comportements techniques adoptés par les populations de chacun des sites. La prise en compte des stratégies d’approvisionnement des matières premières, des méthodes et techniques appliquées dans le débitage, ainsi que la transformation des supports en outillage et leur abandon a permis de cerner la variabilité observée en terme de comportements techniques inhérents aux populations de chacun des gisements étudiés. Ainsi, la variabilité diachronique, déjà observée dans les études typologiques précédentes, est interprétée par des conceptions différentes dans la réalisation des schémas opératoires de production lithique et à des activités cynégétiques et domestiques divergentes liées à des contraintes imposées par des contextes topographiques et paléoenvironnementaux variant de la phase ancienne à la phase récente. / This study exposes the results of a technological analysis led for the first time on three lithic assemblages (Tamar Hat, Rassel, Columnata) attributed to Iberomaurusien of Algeria covering the old phase attested at Tamar Hat (20 600 ± 500 BP) and a recent phase at Columnata (10 800 ± 425 BP). The technological analysis brought to light a variability which more seems to assert itself towards the recent phase related to the technical behaviors adopted by the populations of each of the sites. The consideration of the raw material procurement strategies, methods and techniques applied in the debitage as well as the finishing of the tools and there discard allowed to define the observed variability in term of technical behaviors inherent to the populations of each of the studied sites. So, the diachronic variability, already observed in the previous typological studies, is interpreted by different conceptions in the realization of the “chaine opératoire” of lithic production and in divergent hunting and domestic activities linked to imperative topographic and paleoenvironnemental constraints varying from the old to the recent phase.

The goal of the thesis is to find the way how to apply use-wear analysis as well as functional analysis to archaeological assemblages of selected artefacts from Central European archaeological contexts, namely lithics (chipped stone artefacts) and obtain the greatest potential from the analysis. Thesis consists of: current state in the field of functional studies research worldwide, method of use-wear application in connection with material science knowledge, especially tribology. Use-wear analysis is applied to the selected lithic artefacts from Paleolithic to Eneolithic Periods. The results of this work are based on the following microscopic approaches: low power approach (LPA), high power approach (HPA), scanning electron microscopy (SEM) and confocal laser scanning microscopy (CLSM). There are described and stated differences in potential of above mentioned approaches in connection with specific archaeological artefacts (assemblages of artefacts). The question answered in the conclusion is how to apply the above mentioned methodological approaches in application to various archaeological materials (period, number, context etc.) to obtain the greatest informational potential from the material analysed. Work is concluded with specific terminology from the field of tribology and use-wear analysis...

abstract: This study explores how early modern humans used stone tool technology to adapt to changing climates and coastlines in the Middle Stone Age of South Africa. The MSA is associated with the earliest fossil evidence for modern humans and complex cultural behaviors during a time period of dramatic climate change. Human culture allows for the creation, use, and transmission of technological knowledge that can evolve with changing environmental conditions. Understanding the interactions between technology and the environment is essential to illuminating the role of culture during the origin of our species. This study is focused on understanding ancient tool use from the study of lithic edge damage patterns at archaeological assemblages in southern Africa by using image-based quantitative methods for analyzing stone tools. An extensive experimental program using replicated stone tools provides the comparative linkages between the archaeological artifacts and the tasks for which they were used. MSA foragers structured their tool use and discard behaviors on the landscape in several ways – by using and discarding hunting tools more frequently in the field rather than in caves/rockshelters, but similarly in coastal and interior contexts. This study provides evidence that during a significant microlithic technological shift seen in southern Africa at ~75,000 years ago, new technologies were developed alongside rather than replacing existing technologies. These results are compared with aspects of the European archaeological record at this time to identify features of early human technological behavior that may be unique to the evolutionary history of our species. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2016

La période de 3500 à 2500 avant notre ère est marquée par une mutation profonde des sociétés. Dans l’espace provençal, on constate un éclatement du complexe néolithique moyen, Ces bouleversements se traduisent, au niveau des industries lithiques, par un changement d’ordre technologique, concernant notamment l’approvisionnement en matière première. Notre étude se concentre sur 6 sites d’habitat de l’espace provençal. Ces occupations sont les plus à même de révéler des informations d’ordre socio-économique. Elles présentent à la fois des industries produites sur les sites et des produits importés provenant d’ateliers spécialisés. L’intérêt est de prendre en compte tous les composants des assemblages lithiques, afin de noter quelles peuvent être les différences de gestion et de consommation entre ces outillages qui procèdent de deux chaines opératoires, d’une part à l’échelle du site, puis entre les sites. Pour cela, la méthode de sélection des outils a été lourde, demandant beaucoup de temps et a été fondée sur l’observation à l’œil nu et à faible grossissement, en amont des observations microscopiques. Les déterminations faites à partir des observations microscopiques ont été confrontées à des référentiels expérimentaux existants. Certaines comparaisons ont nécessité le recours aux référentiels expérimentaux ou ethnographiques d’autres chercheurs. De plus, après l’observation de certaines pièces archéologiques, des expérimentations spécifiques ont été réalisées afin de répondre précisément à certaines problématiques de notre étude, permettant de développer un corpus de pièces de référence encore très peu représentées pour le moment. / The period from 3500 to 2500 BC is marked by a profound transformation of societies. In the Provence area, there is a breakdown of the Middle Neolithic complex. Changes are reflected by lithic industries. We can observe technological changes, including raw material supply. New production methods are emerging . Large blades from specialized workshops begin to spread.Our study focuses on six settlement of the Provence area. These occupations give socio-economic information. Indeed, they have both stone industries produced on sites and blades imported from workshops. The interest is to take into account all the components of the lithic assemblages, to note what are the differences in consumption and management between the tools, first across the site and between sites.For this, the method of selection of tools was cumbersome, time-consuming and was based on observation with the naked eye and low magnification before microscopic observations. The determinations made from microscopic observations were compared with existing experimental repositories. Some comparisons have required the use of experimental ethnographic repositories. After the observation of certain archaeological tools, specific experiments were performed to specifically address some issues of our study to develop a new corpus poorly represented at the moment.