Samples from 13 different sites along the south coast of West Java yield 7 candidate paleo-tsunami sands, which may represent 4 different paleo-tsunami events. Ages obtained from one deposit may document a tsunami and coastal subsidence from an earthquake in 1,053 AD. The tsunami deposit from this event is preserved in an uplifted marine terrace exposed at Panto Cape, Banten Province. We speculated that the terrace has been uplifted about 4.6 m to the present height of 2 m above sea level, since the 1053 AD event at a rate of 4.8 mm/a. This uplift is strong evidence that strain is accumulating at the Java Trench and enough has already accumulated to generate a megathrust earthquake event.Numerical models using ComMIT of possible megathrust earthquake scenarios were constructed using the 2004 Sumatra earthquake, 30-m fault slip, and the 2011 Japan earthquake as proxies. These three scenarios yield earthquakes of Mw 9.3, 9.5 and 8.9, respectively. The worst case scenario is used to estimate the extent of tsunami inundation of the SW coast of Java, which totals 643 km2. The total number of people who inhabit the inundation area is around 451,000. Some coastal configurations cause a no escape situation where the modeled tsunami arrives in less than 20 minutes, which is not enough time for those near the coast to escape far enough inland or to a sufficient elevation to avoid the tsunami. These areas include the coastlines of Sukabumi, Cianjur and west Garut Regencies and the Pameungpeuk area.

Samples from 13 different sites along the south coast of West Java yield 7 candidate paleo-tsunami sands, which may represent 4 different paleo-tsunami events. Ages obtained from one deposit may document a tsunami and coastal subsidence from an earthquake in 1,053 AD. The tsunami deposit from this event is preserved in an uplifted marine terrace exposed at Panto Cape, Banten Province. We speculated that the terrace has been uplifted about 4.6 m to the present height of 2 m above sea level, since the 1053 AD event at a rate of 4.8 mm/a. This uplift is strong evidence that strain is accumulating at the Java Trench and enough has already accumulated to generate a megathrust earthquake event.Numerical models using ComMIT of possible megathrust earthquake scenarios were constructed using the 2004 Sumatra earthquake, 30-m fault slip, and the 2011 Japan earthquake as proxies. These three scenarios yield earthquakes of Mw 9.3, 9.5 and 8.9, respectively. The worst case scenario is used to estimate the extent of tsunami inundation of the SW coast of Java, which totals 643 km2. The total number of people who inhabit the inundation area is around 451,000. Some coastal configurations cause a no escape situation where the modeled tsunami arrives in less than 20 minutes, which is not enough time for those near the coast to escape far enough inland or to a sufficient elevation to avoid the tsunami. These areas include the coastlines of Sukabumi, Cianjur and west Garut Regencies and the Pameungpeuk area.

The late Mississippian carbonates in the Appalachian Basin, U.S.A., were deposited on a huge, south-facing ramp during long-term Mississippian transgression that formed the Mississippian supersequence. The St. Louis- to Glen Dean interval consists of up to twelve fourth-order depositional sequences (300 to 400 k.y. average duration). The sequences (a few meters to over a hundred meters thick) consist of eolianites, lagoonal carbonate muds, ooid shoals, and skeletal banks, and open marine skeletal wackestone and basinal marion the ramp-slope and basin margin. Sequence boundaries are at the top of prograding red-beds, eolianites, and shoal water facies on the ramp, and beneath lowstand sand bodies and quartzose calcisiltite wedges on the ramp margin and slope. Maximum flooding surfaces are difficult to map regionally, therefore it is difficult to separate the TST from the HST of these fourth-order sequences. / Ph. D.

Red ochre, an iron-oxide mineral has been found in prehistoric sites worldwide, in many types of sites. It has been noted as being present, but has not been afforded the status of artifact with the same level of analysis as other artifacts such as ceramics or lithics. McCullough’s Run, a multi-component prehistoric cemetery in Indiana contained red ochre with cremation burials. By treating red ochre as more than incidental to the site, but as an artifact, new information about mortuary behavior was learned. The red ochre was from locally or regionally available materials, and was placed with the deceased during cremation. Therefore, red ochre must be treated as an artifact for comparing, contrasting information intraand inter-site. / Red ochre as an artifact -- What exactly is red ochre? -- Setting the stage -- The site : McCullough's Run, Bartholomew County, Indiana, 12B1036 -- Red ochre : the artifact. / Department of Anthropology

La découverte d’un nouveau bassin, Regourdou 1, offre l’occasion de discuter de l’implication fonctionnelle de la morphologie pelvienne néandertalienne. Dans un premier temps, ce spécimen est décrit, ce qui permet de vérifier son appartenance aux Néandertaliens et mettre en évidence certains traits spécifiques à cette population. Bien qu’aucun ne soit autapomorphique, la combinaison de ces caractères caractérise la ceinture pelvienne néandertalienne. Le bassin Regourdou 1 est ensuite reconstruit à l’aide d’une estimation desdonnées manquantes, par thin-plate spline à partir de Kebara 2. Les dimensions du canal pelvien de Regourdou 1sont comparées à celles de deux autres spécimens néandertaliens (Tabun C1 et Kebara 2) et d’une populationmoderne (n=151). L’analyse de la morphologie des détroits obstétricaux néandertaliens (par morphométrie géométrique), et de la relation céphalo-pelvienne, met en évidence la présence de caractéristiques associées chez l’Homme anatomiquement moderne à la naissance rotationnelle. Notre travail confirme l’existence de mécaniques obstétricales néandertaliennes de type moderne. Cette interprétation permet d’enrichir notre connaissance biologique et culturelle de cette population. / The discovery of a new Neandertal pelvis, Regourdou 1, allows discussing the functional implications of Neandertal pelvic morphology. First, the specimen is described, which offers to proveits affiliation to the Neandertal population and to highlight specific Neandertal features. Even if none of these are autapomorphic, the combinaison of these traits characterize the Neandertal pelvic belt. The pelvis Regourdou 1 is reconstructed, by an estimation of missing-data, thanks to the thin-plate splines method, applied on Kebara 2. The dimensions of Regourdou 1 birth canal are compared with those of two others Neandertal individuals (Tabun C1 and Kebara 2) as well as a modern population (n=151).The analysis of the obstetrical planes morphology (by geometric morphometrics) and the cephalo-pelvic relation highlights the presence of traits associated with rotational birth in modern Human. Our work attests the existence of modern type obstetrical mechanics, in Neandertal. This interpretation allows enriching our biological and cultural knowledge of this population.

A presente tese fornece um primeiro quadro arqueológico para a ocupação pré-cerâmica da Região Cárstica do Alto São Francisco, uma área com cerca de 1500 km² localizada no centro-oeste de Minas Gerais, baseando-se na análise de sete elementos: cronologia (relativa e absoluta), tecnologia lítica, subsistência (fauna), sepultamentos, mobilidade, uso do espaço em cavidades naturais e arte rupestre. Os registros e amostras mais significativos foram obtidos em sondagens e escavações realizadas por níveis arbitrários de 10 cm em quatro sítios em cavidade natural de calcário, totalizando 28m² de área aberta em 11 setores, todos eles situados na área abrigada a partir da linha de goteira para dentro, com destaque, em termos de superfície aberta, para a Gruta do Marinheiro (20m²). Após a análise dos diferentes tipos de evidências por nível, setor e sítio, foi realizada uma síntese onde foram enfocadas as mudanças verticais ou diacrônicas, de origem quantitativa e/ou qualitativa, ao longo dos níveis arbitrários, permitindo observar eventuais tendências, rupturas ou transformações. As variações horizontais ou sincrônicas intra- e intersítio também foram consideradas à luz das diferenças entre os setores escavados. A partir da análise dos sete elementos supracitados obteve-se, de forma resumida, o seguinte quadro geral: observa-se uma ocupação intensa dos abrigos naturais por grupos humanos nos primeiros três mil anos do Holoceno na região (de cerca 10,2 a 7,2 mil anos AP), apresentando uma indústria lítica lascada e bruta com instrumentos tanto bifaciais quanto unifaciais, padronizados ou não. Praticavam uma caça generalizada com destaque para mamíferos de pequeno e médio porte, uma pesca/coleta de peixes não-migradores como os siluriformes (mandi, bagre, etc.) e uma coleta de caramujos gigantes (Gastrópoda). Produziram sepultamentos com padrões diferenciados, conforme também foi observado em outros sítios abrigados de Minas Gerais para o período paleoíndio. Exerciam uma alta mobilidade em que ocupavam os espaços de uma variedade de abrigos naturais, localizados em todos os compartimentos topográficos do carste, de forma padronizada (no total 27 sítios pré-cerâmicos sob abrigo natural foram contemplados). Não restringiam seus movimentos, provavelmente sazonais, apenas a este ambiente como demonstram vestígios 24 encontrados por arqueólogos amadores nas margens do Lago de Furnas (cerca de 80 km a SW do carste). Existem, enfim, indícios circunstanciais para que esses grupos sejam associados à tradição rupestre Planalto. No final argumenta-se pela existência de algumas semelhanças e paralelos com a região de Lagoa Santa, situada 200 km a NE (em linha reta) da região em estudo. / This thesis brings a first archaeological framework for the pre-ceramic occupation of a carstic area situated in the upper São Francisco river valley, also known as the Pains region, with an area of about 1500 km², in the central-western portion of the state of Minas Gerais, Brazil. This was done by the study of seven elements related to these populations: chronology (relative and absolute), technology (lithic and bone), subsistence (faunal remains), burials, mobility, use of space in rock-shelters and rock-art. The most relevant findings were made in excavations and test-pits by artificial levels of 10 cm in four limestone rock-shelter sites, distributed in eleven different places or sectors, all of them from the drip-line to the interior of the shelters, with a total area of 28m². The most important site is the \"Gruta do Marinheiro\" cave, where 20m² were excavated. After the analysis of the different types of materials by level, sector and site, the quantitative and qualitative vertical changes were studied in search for tendencies, ruptures and/or transformations. The horizontal variations between sectors were also observed. These analysis showed that the rock-shelters were intensely occupied in the first three millennia of the Holocene, between ca. 10200 and 7200 years BP, associated with an unifacial and bifacial lithic industry and faunal remains, indicating they hunted small and middle-sized mammals, fished mainly Siluriformes and gathered Gastropoda. They buried their dead in a variety of manners, in patterns that are also seen in other rock-shelters of Minas Gerais associated with the paleo-indian occupation. Looking at 27 known rock-shelters in the region with pre-ceramic evidence, it was also possible to see that they were present in all main topographical areas of this limestone region, indicating a high mobility within it, but also showing some connections with areas outside, as seen by very similar lithic material found by amateurs in the \"Lago de Furnas\" area (80 km to the SW). There is also circumstantial evidence that could relate these groups to the \"Planalto\" rock-art tradition. Finally we argue that there are many elements that put the Pains region close archaeologically to the better-known Lagoa Santa region, situated 200 km to the NE.

Este trabalho tem como objetivo a identificação e o estudo da permanência de formas arquitetônicas greco-romanas, ditas clássicas, nas primeiras igrejas cristãs, em uma fase inicial do seu estabelecimento na região da Palestina, desde o governo de Constantino, na primeira metade do século IV d. C., até o final do século VI d. C. Nesse intervalo de quase três séculos procuramos identificar as formas arquitetônicas essenciais que serão constitutivas das igrejas cristãs em seu momento inicial de organização e estudar de que maneira elementos da cultura clássica foram recuperados e usados nesses espaços. Buscamos ir além da análise estritamente material desses edifícios, que evidenciam em suas formas idéias e valores antigos em contraposição a novos elementos que são adotados nesse momento de mudança, produtos concretos de uma nova cultura que se configura nessa época, conhecida como Período Bizantino. / The goal of this dissertation is the identification and study of Graeco-roman architectural forms - classical forms - that were preserved in early Christian churches built in the Palestinian area. The chronological scope is from the first half of the IVth. century, under Constantine\'s rule, to the end of the VIth. century AD. Studying these three centuries, we tried to recognize which basic architectural shapes had been part of early Christian churches and which classical shapes were preserved. We tried to go beyond the building materials, looking for ancient ideas and values still in use in this age of transformation, called Byzantine Period, when the new concepts of an arising culture were starting to achieve material forms.

L’étude archéologique d’un site est réalisée sur la base d’une fouille, qui est une étude précise sur une ouverture restreinte. En amont de cette opération, la prospection géophysique offre la possibilité de localiser une zone susceptible d’apporter des informations majeures par une cartographie détaillée du site. Ces travaux de thèse se focalisent sur un protocole original de prospection magnétique pour détecter des structures pluri-métriques à pluri-décimétriques et une démarche méthodologique pour estimer la conservation d’un niveau d’occupation archéologique. Ces développements ont été réalisés pour apporter un maximum d’information sur l’occupation anthropique et cibler une zone de fouille suivant la problématique archéologique associée au site. Dans les zones littorales et suivant la période chronologique considérée, l’environnement associé à une occupation était différent. La modification relativement rapide des environnements côtiers résulte de la remontée du niveau marin depuis la fin du dernier maximum glaciaire. Dans le cadre d'une étude paléoenvironnementale associée à un site, l’objectif de la prospection géophysique est similaire à celle effectuée pour une fouille : localiser une zone d’implantation des carottages paléoenvironnementaux. La démarche méthodologique développée dans ces travaux est basée sur une approche paléogéographique de l’environnement à partir de prospections géophysiques multi-méthodes et multi-échelles. Des prospections électromagnétiques (Slingram), des sections électriques et des diagraphies électriques (direct-push) apportent une représentation cartographique et stratigraphique des contrastes géophysiques de la subsurface. Deux zones d’étude ont été sélectionnées pour tester et mettre en place ces démarches méthodologiques, le site néolithique du Pontet (Charente-Maritime) et les ports antiques de Narbonne. Ces deux sites sont dans des contextes archéologiques, géographiques et géologiques différents. / Archaeological study of a site is based on an excavation which is a comprehensive study on a restricted gap. Before excavation, geophysical survey supplies the possibility to locate an area likely to provide details by detailed mapping of the site. This PhD work focus on an original magnetic survey protocol to detect pluri-metric and pluri-decimetric structures and a methodological approach to estimate the conservation of an archaeological level occupation. These developments have provided maximum information on anthropogenic settlement and to target excavation zone according to the archaeological problem of the site. In coastal zones and according to the considered chronological period, the environment of the settlement was different. The relatively rapid change in coastal environments results from the rise of sea level since the end of the last glacial maximum. As part of a paleoenvironmental study of a site, the objective of geophysical survey is similar to that for excavation : locating an area to paleoenvironmental coring. The methodological approach developed in this work is based on a paleogeographic approach to the site environment using multi-method and multi-scale geophysical surveys. Electromagnetic survey (Slingram), electrical tomography and direct-push electrical resistivity logging provide a cartographic and stratigraphic representation of the geophysical contrasts of the subsurface. Two study areas were selected to test and implement these methodological approaches, the Neolithic site of Le Pontet (Charente-Maritime) and the ancient harbours of Narbonne. These two sites are in different archaeological, geographical and geological contexts.

Cette thèse concerne l’étude de la structure géologique de la Crimée orientale et de son prolongement en mer, le fossé Sorokin, dans le but de reconstruire l'évolution tectonique de la marge, inversée, au nord de la Mer Noire Orientale. Ces recherches ont été initiées car l’âge Trias supérieur-Jurassique inférieur des roches les plus anciennes, de type flysch, seraient en fait Albien (Crétacé inférieur) soit 60 à 110 millions d'années plus jeune. Force d'observations sur le terrain, de datations micropaléontologiques, d’une analyse structurale, avec une recherche des paléo-champs de contraintes, d'une analyse de profils de sismiques réflexion de la marge, notre étude permets de réactualiser et de clarifier la géologie de la Crimée orientale. Les principaux résultats de cette thèse sont les suivants : 1) grâce à nos nouvelles datations, les sédiments turbiditiques du Crétacé inférieur ont une plus grande répartition géographique; 2) deux formations de flysch ont été identifiées, l’une du Crétacé inférieur et l’autre du Trias supérieur-Jurassique Moyen (Groupe Tauric); 3) une carte structurale de la Crimée orientale a été réalisée qui permet de mettre en évidence une phase d'extension durant le Crétacé et deux phases compressives durant le Cénozoïque ; 4) ces deux phases compressives (Paléocène-Eocène inférieur et Oligocène-Pliocène moyen) sont confirmées par l’interprétations de 8 profils sismiques en mer qui ont été corrélés avec un forage (Subbotina 403) ; 5) la réalisation de deux transects Terre-Mer permettent de comprendre les structures liées à l'inversion de la marge ; 6) l'analyse des paléo-champs de contraintes révèle plusieurs régimes tectoniques liées aux développement des structures tectoniques; 8) finalement cette thèse propose un vision nouvelle de l'évolution tectonique de la marge nord de la mer Noire orientale, qui subit une inversion depuis le Paléocène, en présentant des cartes de reconstitutions de son évolution depuis le Trias supérieur. / This study is focused on the main structural features of the Eastern Crimean Mountains (CM) and of their closest offshore, with a purpose to derive and reconstruct the tectonic evolution of the northern inverted margin of the Eastern Black Sea. This study was inspired because the Late Triassic-Early Jurassic age of the oldest exposed flysch-like rocks (so-called Tauric Group) “was” defined as 60 to 110 my younger, namely as the Albian (Middle Cretaceous).The aim of this thesis was to obtain by field observations, new dating of rocks, structural analysis, stress-field analysis and seismic interpretation allowing reconsidering the geology of the CM. The main findings of the thesis are: (1) the Lower Cretaceous sediments have a much wider spatial distribution in the Eastern CM; (2) the presence of two flysch units of different age: the youngest flysch unit of the Early Cretaceous age and the oldest, the Tauric Gp and Middle-Jurassic flysch; (3) the structural analysis in the Eastern CM resulted in new structural geological map of the Eastern CM and showed the evidence of extensional tectonics during the Cretaceous and of compressional structures during the Cenozoic; (4) two-stage compression: 1) during the Paleocene-Early Eocene and 2) during the Oligocene-Middle Pliocene were confirmed by interpretation of seismic lines offshore, correlated with the “Subbotina-403” well; (5) both geological and geophysical data in the on-and- off shore transects evidence connection of structures in the northern inverted Black Sea margin; (6) the paleostress analysis of the brittle fault-slip data allow distinguishing of several tectonic regimes responsible for the developments of main tectonic structures of the study area; (8) finally, this thesis presents a new vision of the tectonic evolution of the northern inverted part of the Eastern Black Sea illustrated with paleotectonic maps providing the reconstruction for each main stage of its geological history since the Late Triassic.

Dans la partie Nord de la zone de subduction des Petites Antilles, la convergence est fortement oblique alors qu’au Sud elle est frontale. Cette étude vise à comprendre les conséquences de l’entrée en subduction du plateau des Bahamas fortement flottant par l’étude de l'évolution du champ de contrainte dans le NE de la plaque Caraïbes, depuis l’Eocène. Ce travail montre que sur les îles les plus anciennes, l’arc volcanique s'initie à l’Eocène. La migration de l’arc vers sa position actuelle se produit durant la période Miocène inférieur – Miocène supérieur. La période Oligo-Miocène est charnière : le champ de contrainte évolue d'une extension pure parallèle à la fosse de subduction, à une extension radiale. Après une restauration de la déformation régionale, j'attribue ce changement d’état de contrainte, à l’initiation du partitionnement de la déformation dans le NE de la plaque Caraïbe qui accommode la courbure de la fosse faisant suite à l’entrée en subduction du banc des Bahamas. Dans l’archipel Guadeloupéen, les analyses structurales à terre et en mer montrent des régimes en extension pure perpendiculaire à la fosse. Les orientations des failles similaires depuis l’Eocène confirment un fort héritage structural. À l’actuel, dans le coin NE des Petites Antilles, le régime tectonique est décrochant avec une direction d’extension principale orientée NO-SE soit parallèle à la fosse. Dans l’archipel Guadeloupéen le régime tectonique est purement extensif orienté NE-SO perpendiculairement à la fosse. Cette rotation est interprétée comme résultant de l’augmentation vers le Nord de l’obliquité de la convergence du fait de la courbure de la zone de subduction. / To the north of the Lesser Antilles subduction zone, from North to South, the obliquity of the subduction is decreasing. This study is focus on the consequences of the entrance of Bahamas bank buoyant plateau into the subduction by studying stress field evolution in the NE of the Caribbean plate since Eocene. This work show that the volcanic arc activity on Anguilla bank islands begin at the Eocene. The volcanic arc migration toward his actual localisation occurs during early Miocene – late Miocene period. The Oligo-Miocene period is transitional as a switch in the stress field from pure parallel-to-the-trench to radial extension occurs. A restoration of the regional deformation shows that this switch is related to strain partitioning initiation in the upper Caribbean Plate in response to trench bending that followed the entrance of the Bahamas Bank in the subduction zone. In the Guadeloupean archipelago, kinematic analyses onshore and offshore show a pure extension with a perpendicular-to-the-trench σ3. The similar faults orientations since Eocene confirm that inherited structures control strain localisation. At present day, in NE corner of the Lesser Antilles, the NW-SE main extensional direction of strike-slip stress regime is trench-parallel. In the Guadeloupean archipelago, the pure extensive stress regime is trench-perpendicular (NE-SW). These different orientations of the stress field are interpreted to be the result of increasing trench bending to the North responsible for a northern increase of subduction obliquity