Pierre Voinchet

Muséum National d'Histoire Naturelle · Department of Prehistory

The Western Iberian Peninsula is undergoing compressive tectonic reactivation, resulting in spatial and temporal variations of surface uplift. Uplift quantification can be undertaken in coastal settings using staircases of shore platforms developed onto rocky headlands. This study analyses two marine terrace staircases in central Portugal: Cape Ras...

The Breckland of central East Anglia has a Pleistocene geological sequence spanning c. 1 million years, providing a framework for assessing changes in human technology and behaviour within a single changing palaeolandscape. The geological record and its associated Palaeolithic archaeology divides into three chronological periods: the fluvial deposi...

In this paper we present a detailed Quaternary evolution model of the Seine valley (France). The lower Seine valley contains very specific preserved morphological features (semi-entrenched meander cut-offs) and develops in a karstified chalky plateau (Normandy Chalk). Regional geomorphological features make it possible to combine geomorphological o...

Chronological assessment is a fundamental requirement for comprehending the landscape's formation timing and reconstructing the connection between paleoenvironment and climate. With this goal samples from fluvial units of the Somme River stepped terrace system (Northern France) have been selected for a systematic application of a multi-center appro...

The site of LuneryRosieres la-Terre-des-Sablons (Lunery, Cher, France) comprises early evidence of human occupation in mid-latitudes in Western Europe. It demonstrates hominin presence in the Loire River Basin during the Early Pleistocene at the transition between an interglacial stage and the beginning of the following glacial stage. Three archaeo...

Quartz is ubiquitous within continental crust and can virtually be found within all rock types (plutonic, metamorphic and sedimentary). During erosion, weathering and sedimentation processes, it has a very high preservation potential and is often used to trace sediments production and transport dynamics. The QUARTZ project (French ANR funding) aims...

The study of alluvial terraces helps in reconstructing the past geometries of rivers and makes it possible to assess the rate and pattern of fluvial incision and bedrock uplift. The fluctuations of river base levels are particularly variable and complex during the Late Quaternary in the lower course of rivers due to the interplay of responses to se...

Quartz is ubiquitous within continental crust and can virtually be found within all rock types (plutonic, metamorphic and sedimentary). During erosion, weathering and sedimentation processes, it has a very high preservation potential and is often used to trace sediments production and transport dynamics. The QUARTZ project (Multi-methods characteri...

The ages of the geomorphological and sedimentary records from the Peniche coastline are characterised and calculated by absolute dating and identified 5 marine terraces below the culminating platform, attributed to marine incursion dating back to ~3.7 Ma. The terraces located above the current marine abrasion platform are correlated with periods of...

The Apidima A cave, near Areopoli in the Peloponnese in Greece, has revealed two skulls of advanced Homo erectus or Anteneandertals, dated to around 170,000 years ago (isotope stage 6). They were deposited side by side, at the bottom of the cave that was accessible at the time, close to the ceiling, in a narrow diaclase less than 50 cm wide. Both h...

In the Basilicata region, located in southern Italy and known for hosting among the first occurrences of the Acheulean culture in southwestern Europe, the Lower Paleolithic site of Loreto at Venosa is located less than a kilometer from the emblematic site of Notarchirico and less than 25 km from Cimitero di Atella. The Loreto site has not been stud...

This study focuses on two marine terrace staircases of central Portugal: Cabo Raso (west of Lisboa) and Cabo Espichel (western Arrábida chain). Four emerse marine terraces were found in the Cabo Raso area, while twelve were found at Cabo Espichel, according to geomorphological and stratigraphical studies. Electron Spin Resonance and luminescence da...

Quartz is one of the most abundant minerals of the continental crust. Being highly resistant to weathering, it is ubiquitous in fluvial sediments and an ideal marker of their dynamics. The chemistry and physical properties of quartz are intricately linked and dependent on the mineral crystallization environment and subsequent history [1]. One of th...

Most archaeological and palaeo-environmental archives are preserved in specific environments (buried sediments, rock shelters, cave environments). Hence, the information we can obtain is usually incomplete, and lacking spatial and morphological significance. Studying landscape evolution can help us to understand the location and distribution of pas...

The Three Gorges region (TGR) located in the geographic center of China, is a transition zone between mountain and plain areas, and a probable migration corridor for hominins and other mammals between South and North China. Detailed chronological information of paleoanthropological evidence in this area could help us better understand the human evo...

The Lower Paleolithic Late Acheulian in the Levant marks a fascinating chapter in human cultural and biological evolution. Nevertheless, many aspects of the Late Acheulian are still undeciphered, hindered by the complex nature of each site on the one hand, a scarcity of wide, multidisciplinary studies on the other, and by difficulties in obtaining...

Palaeolithic sites associated with the Eemian Interglacial (MIS 5e) are very rare in NW Europe, and especially in Northern France, where their preservation is restricted to very specific geological contexts, in association with carbonated tufa (Caours) or peat deposits (Waziers). In order to check the reliability of ESR/U-series method to date teet...

Yumidong (Corn Cave) is a newly discovered Paleolithic site in the Three Gorges region of central China. Numerous Paleolithic artifacts have been excavated from the sedimentary deposits of the cave in association with faunal remains attributed to the Middle-Late Pleistocene Ailuropoda-Stegodon fauna of southern China. To establish the chronology of...

The Three Gorges and Western Hubei area in the geographic central part of China was a potential migration corridor for early hominin and mammals linking South and North China during the Pleistocene period. Some key early hominin sites are known in this region where limestone cave and fissure sites are numerous but difficult to date as beyond the da...

The paper provides new data on the age and formation processes of Garba I (Melka Kunture, Upper Awash, Ethiopia). The site, one of the largest handaxe accumulations of the African Acheulean, was extensively excavated in the 1960s of the last century by J. Chavaillon but left largely unpublished. The chronology was also poorly constricted. Quartz gr...

L’Acheuléen et la technologie de façonnage bifacial qui lui est associée sont, en Europe occidentale, caractéristiques des assemblages lithiques du Pléistocène moyen, période comprise entre environ 780 000 et 130 000 ans pour laquelle l’obtention d’âges numériques a longtemps été difficile. Depuis le début des années 1980, grâce au développement de...

The middle Rhône valley, located at the southeastern margins of the Massif Central in France, produced a large number of Middle Palaeolithic sites, most of which dated to the Middle and Late Pleistocene. Due to its position, connecting northern Europe and the Mediterranean basin, this corridor and the surrounding plateaus are of particular interest...

River valleys represent major transfer zones between the source of sediments and their ultimate basin sink. The geometry of these valleys and the long profiles of the river they host is adjusted to hydrodynamics, tectonic deformation or lithogenic changes. Understanding alluvial infilling storage and release dynamics within these valleys is thus fu...

The Bytham River was one of the major pre-Anglian (MIS 12) rivers of eastern England. Flowing from the Midlands to the East Anglian coast, it has been recognised at numerous sites by its distinctive lithological suite, containing significant quantities of quartzite, quartz and Carboniferous chert that originate from central England. In the Brecklan...

This study provides new geomorphological and geochronological data (Electron spin resonance dating, ESR), allowing the characterization and correlation of the fluvial terrace staircases of the Lower Tejo River at reach IV with the marine terracesadjacent to the river mouth, namely at the Raso and Espichel capes (western central Portugal). The terra...

New Caledonia was, until recently, considered an old continental island harbouring a rich biota with outstanding Gondwanan relicts. However, deep marine sedimentation and tectonic evidence suggest complete submergence of the island during the latest Cretaceous to the Paleocene. Molecular phylogenies provide evidence for some deeply-diverging clades...

Some areas in Western Europe indicate hiatuses in human occupations, which cannot be systematically attributed to taphonomic factors and poor site preservation. The site of la Noira in the center of France records two occupation phases with a significant time gap. The older one is dated to around 700 ka (stratum a) with an Acheulean assemblage, amo...

Résumé De nouvelles prospections ont été entreprises à Abbeville en 2016 et 2017 à l’emplacement de l’ancien site du Moulin Quignon exploité de 1837 à 1868 par Boucher de Perthes, relocalisé grâce aux travaux archivistiques menés par des chercheurs du MNHN. Ces recherches ont conduit 150 ans plus tard à la redécouverte de ce site paléolithique embl...

New Caledonia was, until recently, considered an old continental island harbouring a rich biota with outstanding Gondwanan relicts. However, deep marine sedimentation and tectonic evidence suggest complete submergence of the island during the latest Cretaceous to Paleocene. Molecular phylogenies provide evidence for some deeply-diverging clades tha...

The Chauvet cave (UNESCO World Heritage site, France) is located in the Ardèche Gorge, a unique physical and cultural landscape. Its setting within the gorge—overlooking a meander cutoff containing a natural arch called the Pont d’Arc—is also remarkable. Investigating possible associations between sites’ physical and cultural settings, chronologies...

The National Museum of Natural History, Paris, the National Centre for Scientific Research (CNRS/UMR 7194 and 8148) and the Society for Archaeological and Anthropological Research, Chandigarh, conduct paleontological and archaeological surveys in a sub-Himalayan territory well known for its Upper Pliocene fossiliferous deposits and named the Quranw...

The stratigraphic sequences of numerous Palaeolithic sites of Central and Southern Italy, very rich in both archaeological and palaeontological remains, have also recorded Pleistocene volcanic events through volcanic ash deposits (tephra). They allow the establishment of an accurate chronological framework by comparing results obtained by ⁴⁰Ar/³⁹Ar...

Actes des tables rondes tenues à Dreux les 12 et 13 mars 2018 et les 18 et 19 novembre 2019

New fieldwork and the revision of lithic collections during the past decade have renewed our interpretation of the timing and characteristics of the earliest Acheulean techno-complexes in western Europe. The lower level of the la Noira site is a crucial snapshot for evaluating the technological abilities and strategies of Middle Pleistocene hominin...

Notarchirico (Southern Italy) has yielded the earliest evidence of Acheulean settlement in Italy and four older occupation levels have recently been unearthed, including one with bifaces, extending the roots of the Acheulean in Italy even further back in time. New 40Ar/39Ar on tephras and ESR dates on bleached quartz securely and accurately place t...

Decades of fieldwork in the Frosinone-Ceprano basin (Latin Valley, Latium, central Italy) have shed light on numerous open-air Lower Palaeolithic localities, delivering a human fossil calvarium, thousands of scattered faunal remains and a large collection of lithic industries, including core-and-flake type lithic series (mode 1) and Acheulean assem...

We present the results of a new dating study carried out at Lunery-la Terre-des-Sablons (LTS) and Brinay-la Noira (BN), two key Lower Palaeolithic sites located in deposits associated to the Cher River (Middle Loire Catchment, France). These sites preserve abundant Mode 1 and Mode 2 lithic industries, and are considered as among the oldest evidence...

The geological sequences of numerous Lower and Middle Palaeolithic sites of central and southern Italy, found in fluvio-lacustrine contexts and rich both in archaeological and palaeontological remains, have recorded various volcanic events all along the Middle Pleistocene timescale. These sedimentary sequences made of detritic and volcanic material...

The Three Gorges Valley, linking the upper and the middle-lower Yangtze River areas is a key area for understanding the geomorphological evolution of the Yangtze River valley, especially the timing of its formation, which remains controversial and occurred following the authors to from the pre-Miocene to Late Pleistocene periods. The 100 m thick Yi...

The Cenozoic basins of western Iberia have a culminant allostratigraphic unit (designated UBS13), which records the beginning of Atlantic drainage and predates the fluvial incision that led to the development of the present drainage networks. However, the available numerical dating is quite limited and mainly restricted to the lower level terrace...

[This corrects the article DOI: 10.1371/journal.pone.0218591.].

For the past decade, debates on the earliest evidence of bifacial shaping in Western Europe have focused on several key issues, such as its origin (i.e., local or introduced), or on what should define the Acheulean culture. Whatever hypotheses are proposed for its origin, the onset and technological strategies for making Large Cutting Tools (LCTs),...

the dispersal of hominin groups with an Acheulian technology and associated bifacial tools into northern latitudes is central to the debate over the timing of the oldest human occupation of europe. new evidence resulting from the rediscovery and the dating of the historic site of Moulin Quignon demonstrates that the first Acheulian occupation north...

We present a geomorphological, stratigraphical and geochronological study reconstructing a suite of paleo-surfaces in a 200 km-long coastal sector of the central Tyrrhenian Sea between Argentario and Circeo promontories. Identification of the near-shore deposits associated with these paleo-surfaces allow us to define corresponding marine terraces a...

Tourville-la-Rivière (Normandy, France) is one of the rare Middle Pleistocene palaeoanthropological localities of Northern France. Electron Spin Resonance (ESR) and combined ESR/U-series dating methods were independently applied by different teams on sediments and teeth from this site. The present work provides an overview of this multi-laboratory...

Middle Pleistocene hominins occupied Europe as early as 700 ka. Data on subsistence and adaptation to environment remain limited due to the small number of sites, especially from 700 to 500 ka. Current consensus suggests that Middle Pleistocene populations periodically peopled and depopulated areas of Europe in response to climatic fluctuations. Mo...

The Peniche staircase of marine terraces (central-west Portugal) dating strategies At the rocky coast of Peniche Peninsula, a staircase of six wave-cut surfaces and associated sedimentary deposits was identified. The strategies for the absolute dating of the several records of the Pliocene and Pleistocene marine incursions is here presented. The th...

This work aims to give a short description of the ESR method applicability for dating Pliocene and Pleistocene sedimentary units of western central mainland Portugal ranging between 4 and 0.2 Ma. The vast culminant unit of the sedimentary infill only was previously dated at the base, ca. 3.7Ma, in North of Rio Maior. Dating the topmost deposits of...

The Late Pliocene paleontological site Masol - published by geologists and paleontologists since 1964 - is located in the Himalayan foothills, north of Punjab (India), in the Chandigarh hills. Cut marks and stone tools have been collected among 2500 fossils, different dating methods are applied, the Late Pliocene age of the cut marks is confirmed.

The Late Pliocene paleontological site of Masol, Siwaliks, Punjab, NW India, provides cut marks and stone tools on the fossiliferous outcroups since 2009. A first chopper has been extracted in situ in 2017, in the lower silts of the sequence.