Search results for "lithic"
showing 10 items of 392 documents
The reinterpretation of Cova Negra archaeological and stratigraphical sequence and its implications in the knowledge of the Middle Palaeolithic Iberi…
2020
This paper presents new data from the reinterpretation of the Cova Negra sequence from a chronological and stratigraphic perspective. The primary aim is to reorder the lithic industry from the excavations of the 1950s in light of the stratigraphic sequence, paying particular attention to raw materials, knapping methods and tools. The reconstruction, carried out from a taphonomic perspective, is specified in sectors B, C and F, and the archaeological levels and the included material are adjusted to the stratigraphic levels. Although the number of remains involved in the proposed chronology is reduced in relation to previous work, it is an arrangement that relies on a more precise chronostrat…
Historical Ecology, Archaeology and Biocultural Landscapes: Cross-Disciplinary Approaches to the Long Anthropocene
2022
From the local to the global scale, human impact is the real protagonist of the Anthro- pocene. It is impossible to understand ecosystems and the landscape without considering the long-term processes of anthropic activities. The driving forces in landscape change are strongly related to historical dynamics. Changes in political regimes, social structures, eco- nomic modes of production, cultural and religious influences—which all traditionally fall within the domain of the humanities—are phenomena entangled with many ecological and environmental factors. Thus, understanding landscapes in the Anthropocene is impossible without a cross-disciplinary approach.
Eclogites and garnet pyroxenites: Similarities and differences
2010
Eclogites and garnet pyroxenites are genetically linked to basaltic precursors. Traditionally garnet pyroxenites are linked to fractionation of basaltic Magmas Over a range of mantle pressures and more recently they have been implicated in the genesis of ocean islands. in contrast eclogites are linked to the subduction of slab basalt and gabbro precursors which may be hydrothermally altered. Recently this subduction paradigm has been questioned. We present mineralogical, trace element and O isotopic data for eclogites and garnet pyroxenites that reveal some similarities but also important chemical and isotopic differences that support a distinct provenance (i.e., age and process). Continent…
L’ENCEINTE NÉOLITHIQUE DE CRAVANT HAUT DE BRÉVIANDE, COMMUNE DE DEUX-RIVIÈRES (YONNE)et la séquence chronologique du début du Néolithique autour de l…
2022
Die von J.-P. Delor anhand von Luftaufnahmen identifizierte Einhegung von Deux-Rivières (Cravant) war 1999 Gegenstand einer kurzen Sondierungskampagne. Sie ist von einer Palissade und möglicherweise einem Graben oder einer zweiten Palisade umgeben und umgrenzt ein ca. 1,5 ha großes Areal. Sie wurde durch den Bau der Rollbahn eines Militärflughafens, bei dem der Innenbereich teilweise abgetragen wurde, stark beschädigt. Das Fundmaterial gestattet keine genauere Datierung. Die seltenen Indizien legen eine Zuordnung zu der in der Region gut vertretenen Cerny-Kultur nahe. Der vorliegende Artikel bietet die Gelegenheit, eine Aktualisierung der chronologischen Sequenz des Sektors Yonne-Cure im 5.…
Origin and Diet of the Prehistoric Hunter-Gatherers on the Mediterranean Island of Favignana (Ègadi Islands, Sicily)
2012
Hunter-gatherers living in Europe during the transition from the late Pleistocene to the Holocene intensified food acquisition by broadening the range of resources exploited to include marine taxa. However, little is known on the nature of this dietary change in the Mediterranean Basin. A key area to investigate this issue is the archipelago of the Ègadi Islands, most of which were connected to Sicily until the early Holocene. The site of Grotta d'Oriente, on the present-day island of Favignana, was occupied by hunter-gatherers when Postglacial environmental changes were taking place (14,000-7,500 cal BP). Here we present the results of AMS radiocarbon dating, palaeogenetic and isotopic ana…
A Taphonomic Perspective on Neolithic Beginnings: Theory, Interpretation, and Empirical Data in the Western Mediterranean
2001
The fills of caves and rockshelters generally comprise complex depositional palimpsests, making fine scale chronological resolution extremely difficult. Nevertheless, these settings remain very important in archaeology because they often preserve long records of cultural change. This is true for the initial appearance of food producing economies in the western Mediterranean. The chronologically ambiguous nature of cave and shelter deposits is one of the reasons for the continued debate over the processes responsible for the beginning of the Neolithic in this region. We employ taphonomic studies of the archeofaunal record from Mesolithic and early Neolithic cave and shelter sites in Mediterr…
Neanderthals and Monkeys in the Würmian of Central Europe: The Middle Paleolithic Site of Hunas, Southern Germany
2011
The site of Hunas is a cave ruin, filled with bedded sediments up to the roof. About 20 m sediments from the top down were excavated and yielded Middle Paleolithic artifacts as well as numerous faunal remains, including Macaca. With a single human molar, the site is one of the rare Neanderthalian localities in Germany. New TIMS-U/Th dating of speleothems at the base of the profile indicate that the whole sequence was not deposited during the late Middle Pleistocene as previously thought, but during the last glacial. According to the new chronological results, Hunas is the only place which shows the coexistence of man and monkey in the Wurmian of Central Europe. The Macaca remains are the mo…
The First Neolithic Occupation of La Cova del Randero (Pedreguer, Alicante, Spain)
2021
The excavations at “Cova del Randero” (Pedreguer, Alicante, Spain) began in 2007 within the programme of archaeological interventions of the Archaeological Museum of Alicante. The cavity, located in one of the valleys that connect the coast with the inland mountains, presents a wide sequence of occupations that begins in the Upper Palaeolithic and continues throughout the different phases of the Neolithic. The results of a multidisciplinary study, carried out in an archaeological context associated with the first Neolithic presence of the cavity, are presented here. This occupation is defined by a unique combustion structure to which a set of artefacts and biofacts are linked. This archaeol…
Paesaggio culturale dei sistemi tradizionali: l'olivo in Italia
2005
We used a new sedimentary record to reconstruct the Holocene vegetation and fire history of Gorgo Basso, a coastal lake in south-western Sicily (Italy). Pollen and charcoal data suggest a fire-prone open grassland near the site until ca 10,000 cal yr BP (8050 cal BC), when Pistacia shrubland expanded and fire activity declined, probably in response to increased moisture availability. Evergreen Olea europaea woods expanded ca 8400 to decline abruptly at 8200 cal yr BP, when climatic conditions became drier at other sites in the Mediterranean region. Around 7000 cal yr BP evergreen broadleaved forests (Quercus ilex, Quercus suber and O. europaeo) expanded at the cost of open communities. The …
I resti scheletrici della grotta di S. Teodoro presso il Museo Gemmellaro di Palermo: il nuovo restauro conservativo di ST2
2013
The work describes the restoration of the cranium ST2 of the Epipalaeolithic site of S. Teodoro, Sicily. This restoration has been conducted in accordance to modern criteria of conservation limiting the integrative and reconstructive interpretation to the minimum. After the restauration ST2 has been morphologically described and measured. The fortuitous recovery of a left incus bone allowed its morphological and metrical description.