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Tag: "sílex" (17)

Water and flint - 'water treatment' and 'fresh flint', two contradictory concepts? Rengert Elburg
00:24:24
Water and flint - "water treatment" and "fresh flint", two contradictory concepts? Rengert Elburg
geologyEnglish3 nov 20151296SESSION 9 - Experimental flint knappingWater and flint - "water treatment" and "fresh flint", two contradictory concepts?The effectiveness of this procedure is very hard to prove and hasn’t been the subject of any quantitative research. On the same line of argumentation flint freshly extracted from its parent material is reputedly much easier to work, especially because ...
Gunflint oriented flint mines in southen Poland revealed by Airborne Laser Scanning. Michal Szubski
00:17:45
Gunflint oriented flint mines in southen Poland revealed by Airborne Laser Scanning. Michal Szubski
geologyEnglish3 nov 20151516SESSION 11 - Gunflints: production, distribution and useGunflint oriented flint mines in southen Poland revealed by Airborne Laser Scanning: first approach to the study of modern flint mining in PolandStudy of gunflint materials has not been one of the most investigated subjects in Polish lithic studies. Over the last few years though, it has become a more popular topic. ...
Chert in its diverse natural occurrences. Paul Fernandes
00:14:10
Chert in its diverse natural occurrences. Paul Fernandes
historyEnglish30 oct 20151819SESSION 6 - Characterising lithic sourcesChert in its diverse natural occurrences: geo-tools for a better definition of the sourcing of secondary outcropsPrecise identification of siliceous geo-resources used during prehistory still raises many problems, and archaeologists have an ever-increasing need for this data. The purpose of this study is to provide a database ...
Gargano cherts: multiparametric protocol for provenance determination. Giacomo Eramo
00:14:55
Gargano cherts: multiparametric protocol for provenance determination. Giacomo Eramo
geologyEnglish30 oct 2015939SESSION 6 - Characterising lithic sourcesGargano cherts: multiparametric protocol for provenance determinationIn this work we present our results based on macroscopic and chemical analysis of a selection of 151 samples of chert to understand the variability of the intrinsic features and use them as potential discriminant factors for provenance. In each formation, cherts ...
Flint sources and their usage in Sardinia: recent advances. Céline Bressy-Leandri
00:16:39
Flint sources and their usage in Sardinia: recent advances. Céline Bressy-Leandri
historyEnglish30 oct 20151119SESSION 7 - Lithotheques - collections of comparative raw materialsFlint sources and their usage in Sardinia: recent advancesIn Sardinia, provenance studies of lithic raw materials have long been focused on obsidian. For about ten years, studies dedicated to flint have been developed and have widened our understanding of lithic procurement, circulation and techno-economy ...
The marine chert from Las Lezas and its prehistoric exploitation. Rafael Domingo
00:14:27
The marine chert from Las Lezas and its prehistoric exploitation. Rafael Domingo
historyEnglish29 oct 2015865SESSION 6 - Characterising lithic sourcesThe marine chert from Las Lezas (Biel, Zaragoza) and its prehistoric exploitationThis work present the results of the petrographic study of the local chert (Las Lezas), as well as the different strategies concerning its gathering, transport and exploitation in every prehistoric cultural phase, in connection to other exogenous ...
Edge reduction variability in quartzite and chert. Joao Marreiros
00:21:23
Edge reduction variability in quartzite and chert. Joao Marreiros
historyEnglish29 oct 2015959SESSION 10 – Stirring the wheel on human behavior: Mechanical devices for testing material performanceEdge reduction variability in quartzite and chert: experimental results using a mechanical device to control multiple variablesIn this presentation we showcase the results of an experiment intended to explain edge reduction variability between two very different but very ...
Chert characterization using reflectance spectroscopy. Ryan Parish
00:15:21
Chert characterization using reflectance spectroscopy. Ryan Parish
historyEnglish28 oct 2015892SESSION 6 - Characterising lithic sourcesChert characterization using reflectance spectroscopyThe study presents research demonstrating the potential application of reflectance spectroscopy data in chert provenance research. Reflectance spectral data gathered in the visible, near- and middle- infrared regions records the interactions of both the atomic and molecular ...
Sourcing of north American Huron great lakes basin Early Holocene chert artifacts by LA-ICP-MS. Patrick Julig
00:15:00
Sourcing of north American Huron great lakes basin Early Holocene chert artifacts by LA-ICP-MS. Patrick Julig
historyEnglish28 oct 20151200SESSION 6 - Characterising lithic sourcesSourcing of north American Huron great lakes basin Early Holocene chert artifacts by LA-ICP-MSChert artifacts are often identified with geological sources by visual macroscopic or microscopic analysis in comparisons to reference samples from known geological locations and by geochemical methods. The sources of cherts can reveal ...
Flintknapping in the Pleistocene-Holocene transition. Margarita Vadillo
00:17:11
Flintknapping in the Pleistocene-Holocene transition. Margarita Vadillo
historyEnglish19 oct 2015740SESSION 3 – Stone tool production and processing techniquesFlintknapping in the Pleistocene-Holocene transition. Hammerstones from Spanish Mediterranean regionIn papers dedicated to the Iberian Pleistocene-Holocene transition it is not common to find studies on the use of small-medium pebbles as hammerstones. Some of these pebbles have been documented associated with a ...
“Mons Basin flint cie”: A status report on the flint mining sites of the Mons Basin during the Neolithic. ...<br/>Jean-Philippe Collin
00:17:31
“Mons Basin flint cie”: A status report on the flint mining sites of the Mons Basin during the Neolithic. ...
Jean-Philippe Collin
historyEnglish19 oct 20151145SESSION 1 – Raw material exploitation strategies – mining and surface collecting“Mons Basin flint cie”: A status report on the flint mining sites of the Mons Basin during the NeolithicThe Mons Basin (Province of Hainaut, western Belgium) is a geologically rich region, particularly from the point of view of Upper Cretaceous sedimentary deposits, conducive to an ...
Flints in iron age graves: flint from the cemetery at Weklice, Northern Poland. Dagmara H. Werra
00:16:40
Flints in iron age graves: flint from the cemetery at Weklice, Northern Poland. Dagmara H. Werra
historyEnglish15 oct 20151130SESSION 2 – Ancient lithic trade and economicsFlints in iron age graves: flint from the cemetery at Weklice, Elblag County, Elblag District, Northern PolandIn the Bronze Age, flint was still being used throughout Europe. In the early periods of this age, in many areas, it continued to play an important role in the economy, as evidenced by the numerous flint mines in use ...
The chert workshop of Tozal de la Mesa (Alins del Monte, Huesca, Spain) and its exploitation in historical ...<br/>times. Marta Sánchez de la Torre
00:10:38
The chert workshop of Tozal de la Mesa (Alins del Monte, Huesca, Spain) and its exploitation in historical ...
times. Marta Sánchez de la Torre
historyEnglish14 oct 20151312SESSION 1 – Raw material exploitation strategies – mining and surface collectingThe chert workshop of Tozal de la Mesa (Alins del Monte, Huesca, Spain) and its exploitation in historical timesChert knapping evidence was discovered in Tozal de la Mesa, near the town of Alins del Monte (Huesca, Spain), in the first Prepyrenean foothills of the province of Huesca. These ...
Prehistoric chert mining evidence in Serra Llarga (Castelló de Farfanya, Spain). Marta Sánchez de la Torre
00:12:14
Prehistoric chert mining evidence in Serra Llarga (Castelló de Farfanya, Spain). Marta Sánchez de la Torre
historyEnglish14 oct 20151223SESSION 1 – Raw material exploitation strategies – mining and surface collectingPrehistoric chert mining evidence in Serra Llarga (Castelló de Farfanya, Spain)The site is located next to a marl and limestone formation with abundant nodular cherts from the Rupelian (Castelltallat Formation), the nodular cherts being of a high quality for knapping. Among the elements ...
Introduction to the study of siliceous raw materials. Isabel Cánovas
00:08:06
Introduction to the study of siliceous raw materials. Isabel Cánovas
historyEnglish14 oct 20151550SESSION 1 – Raw material exploitation strategies – mining and surface collectingIntroduction to the study of siliceous raw materials, morphotechnical and functional analysis at the cave site of El PirulejoIn 2014 the study of industries recovered from the cave site of El Pirulejo (located in the town of Priego de Córdoba, Andalusia) began. The material selected for ...
Raw material exploitation strategies on the flint mining site of Spiennes. Hélène Collet
00:12:35
Raw material exploitation strategies on the flint mining site of Spiennes. Hélène Collet
historyEnglish13 oct 20151243SESSIÓ 1 - Estratègies d'explotació de primeres matèries - la mineria i la superfície de la recollida ...
Nubian Levallois production system, raw material availability and variability in Arabia. Hilbert Yamandu
00:16:03
Nubian Levallois production system, raw material availability and variability in Arabia. Hilbert Yamandu
historyEnglish9 oct 20151801SESSIÓ 1 - Estratègies de primes d'explotació de materials - la mineria i la superfície de la recollidaSistema nubià de producció Levallois, la disponibilitat de matèria ...
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