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Now showing items 14741-14750 of 15187
Biogeographic Analysis of Upper Pleistocene Felid (Felis, Lynx and Panthera) Remains in Archaeological Sites on the Iberian Peninsula
(Propylaeum, 2022-04-26)
This paper aims to introduce the biogeographic distribution of felids (Felis, Lynx and Panthera). The analysed period is within the last glacial phases. This period was quite unstable, changing climatic conditions affected ...
Cohomology of p-groups of nilpotency class smaller than p
(De Gruyter, 2018-01-17)
Let p be a prime number, let d be an integer and let G be a d-generated finite p-group of nilpotency class smaller than p. Then the number of possible isomorphism types for the mod p cohomology algebra H^∗(G;F_p) is bounded ...
Genetic turnovers and northern survival during the last glacial maximum in European brown bears
(John Wiley & Sons, 2019-05-29)
The current phylogeographic pattern of European brown bears (Ursus arctos) has
commonly been explained by postglacial recolonization out of geographically distinct
refugia in southern Europe, a pattern well in accordance ...
The origins of bone tool technologies: Retouching the Palaeolithic: Becoming Human and the Origins of Bone Tool Technology" Conference at Schloss Herrenhausen in Hannover, Germany, 21.- 23. October 2015
(Propylaeum, 2018-05-11)
This volume is a collection of papers from the conference titled “Retouching the Palaeolithic: Becoming Human and the Origins of Bone Tool Technology” held in October 2015 at Schloss Herrenhausen in Hannover, Germany. With ...
Human behavioural adaptations to interglacial lakeshore environments. An introduction
(Propylaeum, University of Heidelberg, 2020-04-24)
During the course of human evolution, we have suc-
cessfully adapted to various environments. Chang-
ing climates and landscapes often required new
behavioural strategies for survival; human societies
indeed came into ...
A zooarchaeological and taphonomic perspective of hominin behaviour from Schöningen 13II-4 "Spear Horizon",
(Propylaeum, University of Heidelberg, 2020-04-24)
The Schöningen 13II-4 “Spear Horizon” is among the most famous lakeshore archaeological sites dating from the Middle Pleistocene in Europe. Multiple well-crafted wooden spears recovered together with a large assemblage of ...
Isothermal oxidation kinetics of nitrided Ti-6Al-4V studied by infrared emissivity
(Elsevier, 2020-08-15)
The oxidation kinetics of Ti-6Al-4V samples nitrided in forming gas (N2+5%H2) between 520 and 805 °C is investigated using infrared emissivity measurements. Several kinetic exponents have been observed depending on temperature ...
Application of parabolic cracks in determining handedness in archaeological remains. The case study of the Axlor site (Bizkaia, Iberian Peninsula)
(Elsevier, 2022-06)
[EN] Lithic artefacts are a potential source of information for the study of handedness in different human species. In flint flakes, a system of fractures is developed (parabolic cracks) around the point of percussion in ...
Quartzite procurement in conglomerates and deposits:Geoarchaeological characterization of potential catchmentareas in the central part of the Cantabrian Region, Spain
(Wiley, 2021-05)
Raw material characterization in Paleolithic archaeology has widened our knowledge of Middle Paleolithic societies. Procurement of raw material, specifically flint, has allowed the tracing of the mobility of both stones ...
Using Mg/Ca Ratios from the Limpet Patella depressa Pennant, 1777 Measured by Laser-Induced Breakdown Spectroscopy (LIBS) to Reconstruct Paleoclimate
(MDPI, 2021-03-25)
Measurement of the elemental composition of shells is increasingly emerging as an avenue for obtaining high-resolution insights into paleoclimate and past seasonality. Several studies have shown significant correlations ...