This dissertation considered trade and trade finance in Mesopotamia over a period of 2000 years commencing with Sumeria and ending with Achaemenid Persia, taking in Ur III and Assyria. A range of financial instruments was selected together with important business transactions, for instance, agricultural finance, specifically the brewing industry and the working capital requirements of merchants and money lenders. The role of women in private enterprise was examined, including their role in retail finance. The great estates of temple and palace had a substantial impact on finance and trade throughout the periods. Their interaction with merchants and money lenders was important to the study. I used reductionism to facilitate analysis of complex products highlighting the essentials of finance namely, borrowing, lending and return. The study concludes that, during the era under consideration, the evolution and enhancement of the financial instruments and products developed in self-generated, incremental and progressive steps. / Biblical & Ancient Studies / M.A. (Ancient Near East Studies)

This dissertation considered trade and trade finance in Mesopotamia over a period of 2000 years commencing with Sumeria and ending with Achaemenid Persia, taking in Ur III and Assyria. A range of financial instruments was selected together with important business transactions, for instance, agricultural finance, specifically the brewing industry and the working capital requirements of merchants and money lenders. The role of women in private enterprise was examined, including their role in retail finance. The great estates of temple and palace had a substantial impact on finance and trade throughout the periods. Their interaction with merchants and money lenders was important to the study. I used reductionism to facilitate analysis of complex products highlighting the essentials of finance namely, borrowing, lending and return. The study concludes that, during the era under consideration, the evolution and enhancement of the financial instruments and products developed in self-generated, incremental and progressive steps. / Biblical and Ancient Studies / M.A. (Ancient Near East Studies)

Genf, Universit́e, Diss.

he title above comprises elements of the strategic studies concept 'foundations of military force'. Military force has been the final arbiter between the political entities of mankind throughout all ages. The prevalence of this social scourge has left a footprint in every dispensation of man's efforts at civilisation. Regrettably, warfare was and remains one of the core characteristics of human nature. The artefacts of antiquity are catalogued in archaeological periods. In nearly every instance each layer of human settlement is separated by the effects of warfare. Rather than a sub-discipline on the periphery it is demonstrated herein that military archaeology, refined with the post-World War Two scientific discipline of polemology, can and ought to be moved onto the centre stage of archaeology. The application of core polemological concepts to IA IIa accurately describes the unfolding of the United Monarchy's capacity to pursue political goals commensurate with its evolutionary war potential. / Religious Studies and Arabic / M.A. (Biblical Studies)

Stress, a feeling of pressure, tension, strain or threat, is a problem for contemporary female participants in the primary and secondary educational milieus who automatically respond to stressors (causes of stress), in the same way as women and girls in the past, since human beings have not changed psychologically and biologically over the millennia. Like their ancestors many female educators, learners and caregivers today do not return to a calm mental and physical state after an initial stress reaction. They often remain under stress, which results in emotional, behavioural, physical and cognitive manifestations of stress. Moreover, females may be predisposed to stress because of psychological, biological and social factors that have underpinned their response to time-related stressors that have faced them throughout history. Yet, history has also shown that women and girls taught and learnt successful stress coping mechanisms. Insight into these universal truths may provide educational solutions to a universal problem / Educational Studies / D.Ed. (History of Education)

The aim of this thesis is to study 31 individuals from an early christian cemetery in Varnhem, Sweden and through the use of XRF, study the strontium concentrations and the strontium to calcium ratios in bone and use that as an indicator for diet. The material consists of femurs and teeth and through analyzing this I will compare previous dietary studies using stable carbon, nitrogene and sulphur isotope analyses to see wether quantitative strontium analysis can be used as a way to study diet in prehistoric societies. The conclusion is that XRF is not as thorough as an isotope study but it provides a general knowledge of what the population has been eating where we can determine which individuals has had diet consisting of more meat or terrestrial plants.

This thesis deals with meetings between peoples during prehistoric times in the northern part of Norrland, Sweden. Particular attention is paid to the possible occurrence of more temporary meetings between people in larger groups at aggregation camps during the period ca 7000 – 0 BC. The study has had the aim of increasing our understanding of how peoples’ meetings and contact networks may have been framed. Thirteen sites that previous research has interpreted to be aggregation camps within our field of study have been analysed and interpreted. These are: Jokkmokk, Purkijaur, Nelkerim, Porsi, Lundfors, Norrfors, Överveda, Rappasundet, Hälla, Lillberget, Glösa, Sörånäset and Ställverksboplatsen (the Ställverket site). The Ställverket site at Näsåker (Nämforsen) has been the object of particular study. It has also been viewed in a broader context by analysis and interpretation of other ancient remains in the neighbouring area. I have argued that some interpretations arrived at in earlier research are problematical and that none of the thirteen sites can be said with certainty to have been an aggregation camp. Thus aggregation camps seem not usually to have been a part of the contact network in the area of study. Instead of using aggregation camps as meeting-places, the people involved seem, at certain times and places, to have maintained contact with each other by means of meetings at the base camps, notably the winter sites. These sites seem to have been rather sedentary and are positioned at fairly even distances from one another. I call this model the base camp model. Some grounds for applying the base camp model seem to exist at certain places in the inland region from the end of the Mesolithic era up to 0 BC. After that contact networks seem to change. In the coastal district it seems possible to apply it to some places from the transition between the Mesolithic – Neolithic Age up to about 2500 BC. Thereafter the picture is unclear. The study does also emphasise however that more in-depth studies are needed to strengthen the viability of the base camp model’s applicability, that there are still big gaps in the material and that much work still remains to be done in order to solve the problems of how aggregation camps can best be defined and how they can be identified archaeologically.

En el planteamiento previo de este trabajo nos propusimos cinco objetivos que hemos desarrollado a lo largo del estudio y que se detallan a continuación. 1) Documentación del mural La documentación gráfica del mural ha consistido en la realización de un calco digital del mural en base al programa Photoshop y con la ayuda de la aplicación DStrech. A partir de la documentación gráfica hemos identificado 194 motivos en distintas categorías de figuras animales, humanas y elementos esquemáticos y abstractos distribuidos en cinco sectores de la cueva. Todos estos motivos están reproducidos a escala en el calco general y situados en la planimetría de la cavidad. Además, hemos elaborado una aplicación de base de datos específica para nuestras investigaciones referentes al arte rupestre de las sierras centrales de Baja California. La intención es tener unas descripciones estandarizadas que permitan comparar los datos formales de las figuras de una cavidad entre sí y respecto a otros murales. En este estudio incluimos la descripción de la base de datos y su funcionamiento, así como la información perteneciente a la cavidad de El Ratón en forma de ficha individual de cada figura. 2) Proceso de realización del mural La documentación del mural ha servido para establecer el orden de superposición de las figuras que están en contacto y muestran una estratigrafía cromática. El establecimiento de estas superposiciones no está exento de problemas, derivados principalmente de la apreciación del anclaje de los pigmentos, las transparencias de los colores, los repintes y las reelaboraciones de las figuras. A partir de esta información hemos establecido el proceso de ejecución del mural. Para ello hemos tenido también en consideración elementos compositivos y rasgos formales de las figuras pintadas. El resultado son siete fases consecutivas dentro del proceso muralista. Hemos detallado los puntos en la documentación en los que nos hemos basado para establecer el proceso para que pueda juzgarse su idoneidad, y proponemos estudios más detallados que incluyan la elaboración de láminas delgadas en algunos puntos del mural para cerciorarnos de las superposiciones. Por otra parte, hemos confrontado la propuesta de fases que hemos establecido en El Ratón con las fases que R. Viñas propuso para La Pintada y hemos podido apreciar que algunas formas que caracterizan fases consecutivas de La Pintada siguen el mismo patrón en El Ratón. Esto es especialmente apreciable en la evolución del perfil de los cuerpos y la posición de las patas de los cuadúpedos. 3) Contexto cronocultural Durante mucho tiempo los Grandes Murales se han considerado como un fenómeno relativamente homogéneo vinculado con la cultura Comondú, en un periodo de tiempo incluido en las últimas fases de la prehistoria bajacaliforniana. A partir de las observaciones en distintos murales, nuestro equipo de trabajo advirtió que las fases pictográficas que se observan en algunos frisos podían contravenir esta idea inicial y descubrir que el proceso pictográfico de las sierras centrales de Baja California es dilatado en el tiempo. La documentación realizada por R. Viñas en La Pintada y ahora la que presentamos para el caso de El Ratón confirman esta hipótesis: hay una diversidad de momentos pictóricos en los murales que evidencian cambios culturales en un proceso diacrónico dilatado. R. Viñas propone una distinción entre los Grandes Murales con distintas fases internas —en La Pintada propone cuatro fases para los Grandes Murales—; otra etapa pictórica con la inclusión de nuevas formas gráficas que mantendrían elementos de los Grandes Murales, a la que llama «Tradición Gran Mural», y una etapa final en la que predominan los elementos esquemáticos y abstractos y que se desvincula formalmente de los Grandes Murales. Este esquema coincide con nuestras observaciones en El Ratón, donde las fases 1-3 corresponden plenamente a los Grandes Murales, las fases 4 y 5 se incluirían en esa «Tradición Grandes Murales» y las 6 y 7 se apartan formalmente de esta tradición. No obstante, esta propuesta no deja de ser un esquema inicial y el fenómeno rupestre en Baja California es muy complejo como para pensar que a esta tendencia general no le podremos añadir nuevos matices cuando se documenten un mayor número de cavidades pintadas. Las fases finales del arte rupestre de Baja California corresponden a los habitantes de la península que conocieron a los colonizadores europeos. Otra cuestión es establecer el inicio del proceso y las fases intermedias. Las fechas directas sobre los murales establecen una antigüedad que se remonta al Arcaico temprano. La fecha que consideramos fiable obtenida del puma n.º 41 de la cueva de El Ratón (4.845 ±60 BP) es coherente con este entorno de dataciones. Sin embargo, no podemos dar la cuestión por zanjada. En el futuro se deberán establecer proyectos de datación que persigan objetivos específicos. Proponemos la búsqueda de fechas radiocarbónicas que relacionen figuras de las fases de la cronología relativa que se deriva de la documentación, en espera de una coherencia que dé sentido al estudio del proceso y que, posteriormente, sea comparable con el estudio de otros murales. En el caso de El Ratón, la documentación presentada facilita el proceso de selección de figuras potencialmente interesantes para confirmar o corregir la propuesta de las fases pictóricas. 4) Análisis de la composición gráfica del mural El análisis de la composición gráfica del mural nos ha permitido identificar relaciones entre distintas figuras o elementos internos de las pinturas que hemos interpretado como códigos del lenguaje muralista. Los pintores han utilizados los motivos iconográficos, formas, colores, contactos entre figuras, relaciones de simetría, ubicación en el espacio, líneas visuales, sucesiones, actitud y posición de las figuras para crear estos códigos. Estos se manifiestan en ocasiones por su valor recurrente, otras por contraste u oposición y se hacen evidentes en la composición de manera que resultan significativos. Las relaciones codificadas permiten identificar la temática representada dentro del mismo mural, y observar diferencias de estos tratamientos entre sus distintas fases. Conforme avance el estudio de los murales podremos establecer la distribución en extensión geográfica y profundidad histórica de estos códigos y así se convertirán en un elemento para discernir el proceso histórico de los murales rupestres de Baja California. Podremos ver también cómo estos recursos se asemejan o diferencian entre las sierras de San Francisco, Guadalupe y San Borja en una visión amplia del fenómeno de los Grandes Murales. 5) Funcionalidad de la cueva de El Ratón Las cuevas pintadas de la sierra de San Francisco han sido consideradas, a menudo, como agreggaton sites. Tal como fueron definidos para el Paleolítico, estos son yacimientos donde se reúne un grupo numeroso de personas para llevar a cabo una serie de rituales y actos sociales y se caracterizan por una ocupación de mucha gente por poco tiempo. Se espera que esto se refleje de alguna manera en el sedimento arqueológico y en consecuencia quede rastro de la estacionalidad que caracteriza a estas reuniones. Por otro lado, el sitio ha de reunir unas condiciones que permitan concentrar un número importante de asistentes, abundancia de elementos rituales muebles y un panel decorado que presente elementos singulares y decoraciones genéricas. En nuestra opinión, no todas las cuevas pintadas del área de los Grandes Murales cumplían la misma función. Esta apreciación deriva de las obvias diferencias entre distintos tipos de cuevas pintadas que conocemos en las sierras de San Francisco. No es lo mismo una cueva como La Pintada con más de mil figuras, una temática muy variada, muchas fases de realización del mural y una extensión considerable, que pequeñas oquedades que pueden encontrarse en varios barrancos con un número reducido de pinturas, u otras cavidades de mediano tamaño, un mural relativamente con pocas pinturas y una temática unitaria. Pero por el momento, no tenemos unas características definidas que categoricen los distintos tipos de cueva pintada ni siquiera estos sitios de congregación. En el caso de la cueva de El Ratón hemos confrontado sus datos con los provenientes de La Pintada, La Serpiente y El Porcelano y hemos visto que participan de ciertas similitudes y diferencias significativas. En primer lugar, las cuevas de La Pintada y El Ratón son amplias y con una terraza que permite la reunión de un grupo considerable de personas. La cueva de La Serpiente es una grieta en el cantil que apenas puede albergar un número muy reducido de personas y El Porcelano es una cueva mediana sin mucho espacio para grandes reuniones. Si a estas propiedades morfológicas añadimos las características de los respectivos murales vemos que El Ratón y La Pintada comparten rasgos comunes en contraste con los casos de La Serpiente y El Porcelano. Las cuevas de El Ratón y La Pintada presentan una considerable variabilidad de rasgos estilísticos y de recursos técnicos, una paleta de colores amplia y un repertorio iconográfico extenso, a tal punto que los porcentajes son muy similares. Por el contrario, El Porcelano y La Serpiente muestran una gran homogeneidad interna de rasgos estilísticos y de recursos técnicos, una paleta de colores casi monótona y poca variabilidad iconográfica. Es decir, tienen unos rasgos formales muy homogéneos en sus respectivos murales aunque sean dispares entre sí. Por otra parte, en El Ratón y La Pintada existe un proceso de realización prolongado en el tiempo, con distintas fases pictóricas y numerosas superposiciones. Las características de cuatro cuevas pintadas no son suficientes para caracterizar sitios arqueológicos complejos como son los murales pintados de Baja California. Sin embargo, esta comparación orienta en la búsqueda de estas características. De manera provisional y presumiblemente incompleta proponemos que las características que pueden definir los lugares de congregación en la sierra de San Francisco: — Lugares amplios que permitan la reunión de un número importante de gente. — Murales que presenten una considerable variabilidad de rasgos técnicos, estilísticos, cromáticos e iconográficos. — El proceso muralista será dilatado en el tiempo y mostrará diferentes fases. — Probablemente presentarán un tema principal que se complementará en las sucesivas etapas pictóricas y, en algunos casos, se añadirán nuevos temas. Distintos a estos grandes santuarios, podemos encontrar sitios con pinturas que respondan a una temática muy particular, realizados en un momento histórico concreto sin que el uso más o menos continuado del sitio haya requerido ampliar o modificar el mural. Pensamos que corresponden a lugares donde se han celebrado rituales más privados o que han sido pintados por algún motivo muy concreto. Por lo que se refiere al sedimento arqueológico, hemos de advertir que en las cuevas pintadas de estas sierras la potencia estratigráfica es pobre y que el número de excavaciones de que disponemos es escaso. Por eso no nos atrevemos a predecir cómo sería este sedimento en relación con las cuevas pintadas en lugares de congregación. En todo caso, diremos que en El Ratón no hemos identificado disposiciones de material significativas más allá de una concentración del material en hilera paralela a la pared, y que sí hemos documentado unas estructuras de combustión peculiares en cuanto a su función, que pensamos que están relacionadas con los rituales que se llevaron a cabo en este santuario rupestre. Hemos de añadir que la temática representada la cueva de El Ratón muestra una serie de relaciones con temas mitológicos documentados etnográficamente en el entorno cultural, lo que permite una propuesta interpretativa del mural en relación con aspectos astronómicos ligados a los solsticios y, por lo tanto, a la mitología de la renovación estacional y mantenimiento de la periodicidad. Esta propuesta precisa de un estudio más detallado que incluya observaciones in situ en los periodos señalados —especialmente durante el solsticio de verano— y cálculos arqueoastronómicos que abarquen los periodos históricos que nos interese documentar. Para finalizar, presentamos este trabajo del mural de El Ratón como un elemento a tener en cuenta en el estudio global de los Grandes Murales y con la esperanza de crear discusión al respecto. Consideramos que para avanzar necesitamos documentaciones exhaustivas de los murales y el análisis individualizado de los mismos para poder, luego, contrastarlos. Para ello es necesario desarrollar metodologías de documentación que permitan comparaciones parangonables. En este empeño seguiremos trabajando. / The archaeological site of El Ratón Cave: A painted cave in the Sierra de San Francisco (Baja California Sur, Mexico). The painted mural. Albert Rubio i Mora In a previous proposal of this work, we set out five aims which have been developed throughout the present research. These are described below. 1) Recording of the mural painting The visual recording of the mural painting consisted of making a digital carbon copy of the mural using the Photoshop software and with aid of the DStrech plugin. Using this visual record, we have identified 194 motifs of various classes, animal figures, humans, schematic and abstract designs, scattered over five sections in the cave. All of these motifs have been reproduced to scale on the general copy and located in the planimetry of the cave. Additionally, we have compiled a special database for researching the rock art of the Baja California central mountain ranges, or sierras. The aim is to create a resource of standardised descriptions that will allow researchers to compare the formal qualities of the motifs at both the intra- and inter-site levels. In this study, we have included the description of the database and its use, as well as documentation of the data from El Ratón Cave in individual records for each figure. 2) The creation process of the mural The work of recording the painted mural has been useful to establish the order of superimposition of the overlapping figures, which has revealed a chromatic stratigraphy. Determining the order of superimposing images is not without its problems, particularly due to the difficulty of perceiving the pigment background, the colour overlay, and the repainting and modification of the motifs. Using this information, we have been able to establish the sequence of the creation process of the mural. To reconstruct this process, we have also taken into account the composition and formal properties of the figures. The result reveals seven consecutive phases of the painting process. We have detailed the aspects of the record upon which the reconstruction of the work process is based so that it can be assessed. We suggest more specific studies that include making thin prints of some mural sections to corroborate the superimpositions. Finally, we have contrasted our proposal of sequential painting phases at El Ratón with the phases suggested by R. Viñas for La Pintada. We concluded that certain forms which characterize the consecutive phases at La Pintada follow the same pattern at El Ratón. This is better appreciated in the evolution of the profile of the bodies and the position of the quadruped’s feet. 3) Chrono-cultural context For a long time, the Great Murals were considered a relatively homogeneous phenomenon linked to the Comondú culture, which belongs to the latter period of the Baja Californian prehistory. According to the observations made in several rock art sites, our research team noticed that the sequential pictorial phases of some of the panels seemed to contradict that initial assumption and showed that, to the contrary, the painting tradition of the central mountain ranges of Baja California had a long time depth. The recording of La Pintada by R. Viñas and our own research at El Ratón corroborate the hypothesis that there are different painting events in the mural tradition which reflect cultural changes in a long diachronic process. R. Viñas has distinguished various internal phases within the Great Murals. Based on the analysis at La Pintada, he has suggested four Great Mural phases, one pictorial period that includes novel motifs that keep to the elements of the Great Murals, which he has called Great Mural Tradition, and a final phase dominated by schematic and abstract motifs, which is formally removed from the Great Murals. This scheme coincides with our observations at El Ratón, where phases 1 to 3 clearly correspond with the Great Murals, phases 4 and 5 belong to the Great Murals Tradition, and 6 to 7 move away from that tradition. Nevertheless, this proposal is only an initial scheme and the rock art of Baja California is too complex to think that this trend will remain unchanged as more painted sites are recorded. The final phases of the rock art of Baja California belong to the peoples that inhabited the peninsula when the European pioneers arrived. A more pressing issue is to establish the age of the initial and intermediate phases. The direct dates obtained from the paintings suggest an age going back to the early Archaic. The most reliable date, obtained from figure no. 41, the puma, at El Ratón Cave (4,845 +60 BP) is coherent with the range of those dates. However, the issue is not completely resolved. Future dating projects should have well-defined aims. We suggest that radiocarbon dates should concentrate on relating specific figures to the phases of the relative chronology derived from our observations, in order to make sense of the creation process and create a data set that may be compared across mural sites. In the case of El Ratón, our recording can help towards the selection of motifs that could be used for sampling, to test the sequence of pictorial phases. 4) Analysis of the mural’s visual composition The analysis of the visual composition of the mural has thrown light on the associations among figures or internal elements of the paintings, which we interpret as the codes of the mural’s language. To create such codes, the artists seem to have used the iconographic motifs, forms, colours, image overlaps, symmetry relations, location in space, visual lines, sequences, attitude and situation of the motifs. These codes may be identified by their recurrence, contrast, or opposition and become evidently meaningful in the total composition. The codified associations allow us to identify the themes represented in the mural and to distinguish differences between those associations across the various phases. As the research of the murals moves forward we will be able to establish the geographical distribution and historical depth of such codes so that they will become a component that will aid in clarifying the history of the Great Murals of Baja California. We may also be able to observe whether the codes are similar or different across the sierras of San Francisco, Guadalupe and San Borja, in order to obtain a general picture of the Great Mural phenomenon. 5) The function of Cueva del Ratón The painted caves of sierra de San Francisco have often been considered as ‘aggregation sites’. These type of sites, initially defined for the European Palaeolithic, are locations where a numerous group of people convene to carry out a series of rituals and social activities. Thus, they are characterized by a short but intensive occupation. This would somehow be reflected in the archaeological record, leaving some traces of the seasonality that generally typifies such gatherings. Furthermore, the aggregation site should comply with certain conditions to allow the concentration of a large number of attendants, and it should contain portable ritual objects and decorated panels that show singular elements and general motifs. In our opinion, not all painted caves in the region of the Great Murals had the same function. This observation is based on the obvious differences between the various types of painted caves that are known in Sierra de San Francisco. For example, a cave like La Pintada – with over a thousand figures, varied themes, a mural with several creation phases and a large extension – is not the same as the small crevices scattered across the various cliffs with only a few paintings, or the medium-sized rock shelters that contain panels with relatively few figures and one theme. For now, we do not have a fixed set of criteria to categorise the different types of painted caves, or the aggregation sites. In the case of El Ratón Cave, we have contrasted our data against the data from the sites of La Pintada, La Serpeinte and El Porcelano, and we have been able to observe certain meaningful similarities and differences. First, the caves of La Pintada and El Ratón are big and both have a gallery that would allow the gathering of a large group of people. La Serpiente cave is a cliff crevice that can allow access to only a small number of people, and El Porcelano is a medium-sized cave with not much space for a gathering. If these morphological characteristics are seen side by side with the properties of each site’s paintings, we observe that El Ratón and La Pintada share several common traits , whereas this is not the case with La Serpiente and El Porcelano. The caves of El Ratón and La Pintada both show a considerable range of stylistic properties and techniques, an extensive colour palette and iconographic repertoire, to the point that their percentages are quite similar. In contrast, El Porcelano and La Serpiente show a great internal homogeneity of stylistic properties and techniques, an almost monotone colour palette, and little iconographic variety. That is to say, the formal properties of each site’s paintings are very homogeneous, although very different between them. Furthermore, El Ratón and La Pintada reflect a long creation process with different painting phases an numerous superimpositions. The characteristics of just four painted caves are not enough to embody the complex archaeological phenomenon that is the Great Mural rock art of Baja California. However, our observations can guide our search for such criteria. Provisionally and presumably incompletely, we suggest certain characteristics that may define the aggregation sites in the sierra de San Francisco: - Large sites that allow the gathering of a great number of people. - Murals that show considerable variability of techniques, styles, colours, and motifs. - The creation process will have a long time depth and will show several work phases. - Are likely to depict a main theme that will be expanded upon in successive painting stages, and in some cases, new themes will be added. In contrast to the large sanctuaries, there are sites with paintings that portray a singular theme, painted in one single historical moment. Even if these sites were sometimes used continuously over time their murals were not extended or modified. We think that these sites may have been used to celebrate more private rituals or were painted with a very particular aim. Regarding the archaeological sediment, we must point out that the painted caves of the Baja Californian sierras have a poor stratigraphy and the number of excavations has been scarce. For this reason, we can not make any suggestions as to how the sediment of the painted caves would differ from that of aggregation sites. In any case, we will mention that at El Ratón we have not been able to identify any relevant accumulation of archaeological material apart from a concentration of objects aligned to the cave wall. We also recorded some peculiar combustion structures whose function, we believe, may be related to the rituals that were carried out at this rock sanctuary. In addition, the theme depicted at El Ratón Cave has a series of similarities with mythological subjects documented in the ethnography of the cultural region. This allows us to suggest an interpretive reading of the mural in regards of astronomical topics related to the solstices, and consequently to the myth of the seasonal rebirth and cyclic continuity. This suggestion requires a more detailed study that should include in situ observation of the mentioned dates – especially, the summer solstice- and archaeoastronomic calculations that include the historical period we want to research. --- Finally, we present this study of El Ratón mural as a contribution to the global study of the Great Murals, and with it we hope to open a scholarly discussion. We believe that to move forward in this field we need extensive records of the murals and an individual analysis that can be tested afterwards. To this aim we need to develop recording methods that allow us to make reasonable comparisons. We will keep working towards that end.

No description available.

Ce projet a comme objectif général de participer au développement et de tester le potentiel de la méthode d’analyse par fluorescence aux rayons X du laboratoire de caractérisation non destructrice de l’Université de Montréal, en procédant à la caractérisation chimique de cherts provenant de deux carrières distinctes, exploitées à diverses périodes au cours de la préhistoire, soit celle de La Martre (DhDm-8, Gaspésie) et celle du site CkEe-28 (Témiscouata). En fonction des comportements de chacun des éléments, six d’entre eux furent sélectionnés pour effectuer la caractérisation, parmi lesquels on compte trois éléments majeurs (Si, Al, Fe) et trois éléments traces (Ba, La, Ce). D’un point de vue méthodologique, les résultats confirment que l’appareillage du laboratoire est apte à procéder à ce genre d’analyse non destructrice, tandis que sur le plan archéométrique, il s’est avéré possible de discriminer les cherts sur la base de graphiques et d’une analyse statistique discriminante. Afin de vérifier si cette caractérisation est utile et pertinente dans un cadre archéologique, l’analyse d’artéfacts en chert provenant des sites de l’anse à la Vache (DaEi-6, île Verte), Turcotte-Lévesque (DaEi-8, île Verte) et de Rimouski (DcEd-1) fut aussi effectuée dans le but de localiser l’un ou l’autre des cherts au sein des assemblages. Les résultats démontrent que la caractérisation est fonctionnelle dans un cadre archéologique, puisque les cherts des carrières de La Martre et Touladi furent repérés sur chacun des sites, à l’exception du site de Rimouski, où seul le chert Touladi semble présent. / The main objective of this project is to test, and to participate in the development of the non-destructive energy dispersive x-ray fluorescence chemical characterization method developed at the “Laboratoire de caractérisation non destructive de l’Université de Montréal”. To do so, I analyzed chert originating from two different prehistoric quarries, the La Martre quarry DhDm-8, Gaspé Peninsula, and that of quarry CkEe-28, Témiscouata, Québec. Both quarries were exploited intermittently from the Late PaleoIndian through the Archaic and into the Woodland periods. The six elements involved in the characterization, three major elements (Si, Al, Fe) and three trace elements (Ba, La, Ce), were selected because of their specific features. On one hand, results confirm that the Université de Montréal EDXRF analyzer is able to analyze with precision solid rock chips. On the other hand, by using bivariate and ternary plots, as well as discriminant analysis, I was able to distinguish one chert from the other. In order to ensure the validity of the chemical analysis, archaeological samples from sites on the St. Lawrence Estuary including Rimouski (DcEd-1), l’Anse à la Vache and Turcotte-Lévesque (DaEi-6 and DaEi-8) were tested and compared to the results for the quarry samples. Results show that the characterizatoin can be applied on archaeological artefacts since both cherts were located on every sites, except for Rimouski, where only Touladi chert was present. / En raison de la grande résolution des photographies des échantillons, celles-ci se trouvent dans un fichier complémentaire, puisque les conditions de forme imposées ne permettaient pas l'affichage intégral de ces images au sein du mémoire.