Search Results - "Ollivier, Vincent"
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The impact of sediment abrasion on tooth microwear analysis: an experimental study
Published in Archaeological and anthropological sciences (01-08-2021)“…Dental microwear analysis is a proxy for analysing the diet in extinct and extant vertebrates, especially mammals. The limits of these approaches are still…”
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2
Short-term occupations at high elevation during the Middle Paleolithic at Kalavan 2 (Republic of Armenia)
Published in PloS one (04-02-2021)“…The Armenian highlands encompasses rugged and environmentally diverse landscapes and is characterized by a mosaic of distinct ecological niches and large…”
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3
Vegetation, fire and climate history of the Lesser Caucasus: a new Holocene record from Zarishat fen (Armenia)
Published in Journal of quaternary science (01-01-2014)“…ABSTRACT Vegetation, fire and climate history are investigated in the 10 000‐year record of Zarishat fen located today in the steppe grasslands of Armenia…”
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4
The Upper Palaeolithic site of Kalavan 1 (Armenia): An Epigravettian settlement in the Lesser Caucasus
Published in Journal of human evolution (01-11-2013)“…The open-air site of Kalavan 1 is located in the Aregunyats mountain chain (at 1640 m above sea level) on the northern bank of Lake Sevan. It is the first…”
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5
The vegetation, climate, and fire history of a mountain steppe: A Holocene reconstruction from the South Caucasus, Shenkani, Armenia
Published in Quaternary science reviews (15-10-2020)“…Steppe and grassland ecosystems constitute important biomes that are influenced by multiple factors such as climate, human activity, and fire. Yet how these…”
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6
Weathering-limited hillslope evolution in carbonate landscapes
Published in Earth and planetary science letters (15-07-2016)“…Understanding topographic evolution requires integrating elementary processes acting at the hillslope scale into the long-wavelength framework of landscape…”
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7
Impact of climate changes on vegetation and human societies during the Holocene in the South Caucasus (Vanevan, Armenia): A multiproxy approach including pollen, NPPs and brGDGTs
Published in Quaternary science reviews (01-02-2022)“…Relationships between steppe vegetation, human practices and climate changes in the past are crucial to disentangle human development in Eurasia. In this…”
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8
Limited influence of climatic gradients on the denudation of a Mediterranean carbonate landscape
Published in Geomorphology (Amsterdam, Netherlands) (01-09-2018)“…The dynamics of carbonate-dominated landscapes is still debated, and first-order questions pertaining to the respective importance of chemical and mechanical…”
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9
Base level changes, river avulsions and Holocene human settlement dynamics in the Caspian Sea area (middle Kura valley, South Caucasus)
Published in Quaternary international (22-02-2016)“…Geomorphological, geochronological and geoarchaeological analysis focusing on six tributaries of the Kura River provide valuable data concerning sedimentation…”
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10
Late Quaternary record of the vegetation and catchment-related changes from Lake Paravani (Javakheti, South Caucasus)
Published in Quaternary science reviews (01-10-2013)“…Here we present a palynological and sedimentological record from a 96-cm sediment core covering the last 13 ka aiming to document palaeoecological changes in…”
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11
Assessing post-pliocene deformation in a context of slow tectonic deformation: insights from paleoseismology, remote sensing and shallow geophysics in Provence, France
Published in Natural hazards (Dordrecht) (2021)“…The Provence region, located in the south-east of France, has experienced a few destructive earthquakes during the last centuries, such as the 1909 Lambesc…”
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12
Morphological controls on the dynamics of carbonate landscapes under a mediterranean climate
Published in Terra nova (Oxford, England) (01-06-2017)“…The influence of the morphological setting on the denudation of carbonate landscapes and the respective contributions of mechanical and chemical weathering…”
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13
Mid Holocene vegetation reconstruction from Vanevan peat (south-eastern shore of Lake Sevan, Armenia)
Published in Quaternary international (22-02-2016)“…A sediment core has been retrieved from Vanevan peat (south-eastern shore of Lake Sevan, Armenia), which is today disconnected from Lake Sevan thanks to an…”
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The environmental and cultural background for the reoccupation of the Armenian Highlands after the Last Glacial Maximum: The contribution of Kalavan 6
Published in Journal of archaeological science, reports (01-06-2024)“…•A new Late Upper Paleolithic occupation at 14 ka is presented.•Two vegetation proxies (pollen assemblages and leaf waxes as well as quantitative climate…”
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15
Neolithic water management and flooding in the Lesser Caucasus (Georgia)
Published in Quaternary science reviews (01-10-2018)“…River management is generally thought to have started at 5500 cal. BC within the development of eastern Neolithic societies. In the Lesser Caucasus, evidence…”
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16
Hillslope denudation and morphologic response to a rock uplift gradient
Published in Earth surface dynamics (07-04-2020)“…Documenting the spatial variability of tectonic processes from topography is routinely undertaken through the analysis of river profiles, since a direct…”
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17
Sedimentological and geochemical study of the Bongongo and Ngol travertines located at the Cameroon Volcanic Line
Published in Journal of African earth sciences (1994) (01-07-2018)“…A sedimentological and geochemical study was carried out on the travertines from Bongongo and Ngol locations along the Cameroon Volcanic Line. This work seeks…”
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18
Early Pleistocene climate cycles in continental deposits of the Lesser Caucasus of Armenia inferred from palynology, magnetostratigraphy, and 40Ar/ 39Ar dating
Published in Earth and planetary science letters (01-03-2010)“…Plio-Pleistocene diatomitic sequences in the Shamb paleo-lake (South Armenia, Lesser Caucasus) offer a rare opportunity to give new insights on the…”
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Le Grand Abri aux Puces, a Mousterian site from the Last Interglacial: paleogeography, paleoenvironment, and new excavation results
Published in Journal of archaeological science (01-11-2010)“…Le Grand Abri aux Puces (GAP), located on the right bank of the Ouvèze River of southern France, has been known to contain well-preserved stone tools and…”
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20
Quaternary volcano-lacustrine patterns and palaeobotanical data in southern Armenia
Published in Quaternary international (01-09-2010)“…The morphogenetic evolution of the Lesser Caucasus has been strongly influenced by Plio-Quaternary volcanic and tectonic events and Pleistocene glaciations…”
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