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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

El Magdaleniense superior-final de la región Cantábrica

González Sainz, César 11 February 1987 (has links)
En los compases finales de la última glaciación, los grupos de cazadores que habitaban en la región experimentaron cambios culturales relativamente acelerados. Este trabajo aborda la ordenación temporal del registro arqueológico y su variabilidad sincrónica, tratando de integrar y hacer más comprensibles, los cambios en las industrias y equipamiento, en las formas de la subsistencia y de organización, o en materia gráfica. El trabajo ofrece un análisis de la información disponible en 1980-1986 para ese periodo, entre c 13.500/13.000 y 11.700/11.200 BP., procedente en una veintena de yacimientos en cueva distribuidos a lo largo de la región. Se ocupa de las secuencias estratigráficas, evidencias ambientales, (sedimentos, polen) y datación absoluta, para proponer una ordenación cronoestratigráfica vinculada a las sucesivas alternativas ambientales detectadas en la segunda mitad del Tardiglaciar. El estudio técnico y tipológico del instrumental lítico y sobre el huevo y asta, de los objetos decorados, así como la consideración de los restos de subsistencia (caza, pesca y recolección litoral), se orienta a definir las modificaciones temporales y las variaciones espaciales a lo largo del corredor cantábrico, con expresivas diferencias en su grado en ordenación según tipos de restos. Se trata de identificar y jerarquizar los factores implicados en la variabilidad arqueológica durante el MSFC y de discutir la relación entre las modificaciones temporales y espaciales de distinto aspecto culturales. Al margen de una definición arqueológica del periodo, se propone una reorientación, referida a la forma más usual de enfocar la intensificación económica, producida a finales de la fase VII e inicios de la VIII, que implico un cambio más acelerado en los aspectos técnicos, en la composición del espectro de recursos aprovechados, en la movilidad de los grupos y en la amplitud de las áreas de aprovechamiento anual. / In the glaciation late phases, the hunter groups that lived in the Cantabrian region suffered some cultural changes relatively accelerated. This work deals with temporal arrangement of archaeological record and its synchronic variability, trying to integrate and make more understandable the changes on equipment, on subsistence, on organization way, and the changes on graphic subject. This work offers an analysis of the available information in 1980-1986 for that period, between c.13.500/13.000 and 11.700/11.200 BP, coming from twenty cave sites approximately, distributed along the Cantabrian region. It deals with stratigraphic sequences, environmental evidences (sediments, pollen) and absolute dating, in order to propose a chronostratigraphic arrangement linked to consecutive environmental alternatives detected in the second half of Late Glacial. The technical and typological study of lytic and bone tools and decorated objects, as well the consideration of subsistence remains (hunting, fishing, coastal collecting), is focused to define the temporal changes and the spatial variations along the Cantabrian corridor, with meaningful differences in organization degree according to remains type. This thesis tries to identify and organize into a hierarchy the factors involved in the archaeological variability during the MSFC, and it tries to argument the relationship between temporal and spatial changes of different cultural aspects. Leaving aside the archaeological definition of the period, it is proposed a redeployment of the most usual way to approach the economic intensification, occurred on the late phase VII-early phase VIII, that involved a more accelerated change on technical aspects , on the used resources spectrum, on the groups mobility, and change on the width of annual use areas.
2

Paléogéographie symbolique au Magdalénien moyen : apport de l'étude des productions graphiques pariétales des abris occupés et sculpté de l'Ouest français (Roc-aux-Sorciers, Chaire-à-Calvin, Reverdit, Cap-Blanc) / Symbolic paleogeography in the Middle Magdalenian : contribution of rock-art studies from occupied and scultured rock-shelters in Western France (Roc-aux-Sorciers, Chaire-à-Calvin, Reverdit, Cap-Blanc)

Bourdier, Camille 20 December 2010 (has links)
En associant un contexte chrono-culturel aux graphismes pariétaux, les abris occupés et sculptés se révèlent être des témoins privilégiés pour aborder la structuration spatio-temporelle du Magdalénien moyen. Fondée sur un travail de relevé analytique, l’étude techno-stylistique de quatre dispositifs pariétaux (Roc-aux-Sorciers, Chaire-à-Calvin, Reverdit, Cap-Blanc) met en lumière un double processus d’unité et de régionalisation. Une tradition de la sculpture pariétale magdalénienne apparaît, inscrite dans la lignée de la sculpture pariétale solutréenne. Deux groupes se distinguent cependant. Le « groupe du Roc-aux-Sorciers » s’étend de la Vienne à l’Est du Périgord. À l’intérieur de celui-ci, les analogies des frises du Roc-aux-Sorciers et de la Chaire-à-Calvin soulèvent la question de leur(s) auteur(s), et au-delà de leurs occupants. Le « groupe de Cap-Blanc » coexiste en Périgord. Cette divergence entre le Roc-aux-Sorciers et Cap-Blanc se retrouve dans le mobilier archéologique. Ces deux groupes symboliques illustreraient-ils plus largement deux groupes socio-culturels ? Enfin, la fonction socio-culturelle des sites à sculpture pariétale est abordée, à travers le choix de la sculpture comme mode d’expression graphique. Au sein des sites ornés de l’Est de la Vienne, la frise sculptée monumentale du Roc-aux-Sorciers fut certainement un art public, associé à de grandes occupations. La frise aurait alors agi comme un élément de cohésion sociale. Elle aurait également pu servir de marqueur territorial face à d’autres populations (groupe de la Garenne ?). / Thanks to the association of rock-art and a chrono-cultural context, the occupied and decorated rock-shelters appear to be particularly appropriate to consider the spatio-temporal structuration of the Middle Magdalenian. Based on analytical tracings, the techno-stylistic study of four rock-art sites (Roc-aux-Sorciers, Chaire-à-Calvin, Reverdit, Cap-Blanc) reveals a double process of unity and regionalization. A tradition of the Magdalenian parietal sculpture appears, in the continuity of the Solutrean sculpture. Two groups can be distinguished however. The “Roc-aux-Sorciers group” spreads from Vienne to Eastern Périgord. Inside, the analogies between the Roc-aux-Sorciers and Chaire-à-Calvin friezes raises the question of their author(s), and beyond their inhabitants. The “Cap-Blanc group” coexists in Périgord. The difference between Roc-aux-Sorciers and Cap-Blanc is also found in the archaeological material. Could these symbolic groups illustrate two socio-cultural groups?Finally, the socio-cultural function of sculptured sites is tackled through the choice of sculpture. Inside the decorated sites of Eastern Vienne, the monumental sculptured frieze of Roc-aux-Sorciers rock-shelter certainly was public art, associated with large occupations. Then the frieze would have acted as an element of social cohesion. It could also have served as a territorial mark facing other populations (La Garenne group?).

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