Browsing by resource type "dataset"
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- Creating frames of reference for chert exploitation during the Late Pleistocene in Southwesternmost IberiaPublication . Belmiro, Joana; Cascalheira, JoãoA repository for the macroscopic and petrographic analysis of geological chert samples from southern Portugal. This project exists side by side with the creation of LusoLit, an online database for raw materials in the Algarve (Portugal), hosted at ICArEHB (Universidade do Algarve). The database may be accessed through the following link: https://lusolit.icarehb.com/ All Rmarkdown files related to the article may be found at the following GitHub link: https://github.com/jbelmiro/FramesReferenceChert.git. A .zip for Rstudio with the full project may also be downloaded from OSF (GitHub FramesReference). The SOM for the article may also be separately consulted and download from OSF (SOM). The individual analysis files, including macroscopic, outcrop and petrographic data (and related photos) may also be found in OSF (Analysis PDFs). A pre-print of the article resulting from this project can be found through the following DOI: 10.31219/osf.io/exhd5.
- Dados de amostragem de Geologia do Pré-QuaternárioPublication . Fernandes, Paulo; Rodrigues, Bruno; Matos, VascoBases de dados de amostras recolhidas entre 2009 e 2011 no âmbito de diversos projetos e teses de doutoramento (http://hdl.handle.net/10400.1/6821; http://hdl.handle.net/10400.1/5748; etc.) do CIMA, Universidade do Algarve. Inclui a localização geográfica, as idades das amostras e as técnicas laboratoriais utilizadas, entre outros dados. A base de dados está construída em Access.
- Lithic bipolar methods as an adaptive strategy through space and timePublication . Cascalheira, JoãoThe use of bipolar (on anvil) methods for resource exploitation has been identified in the archaeological record from the late Pliocene through to the Holocene. During all phases of human evolution, bipolar knapping and wedging were applied by different hominin species in a wide range of ecological settings. Studies on lithic bipolar methods have mainly focused on understanding the functional aspects of this technology. This paper explores the variability of the application of these methods during the Paleolithic on a macro scale. Through the meta-analysis of published data from 167 sites, it is posited that the use of bipolar methods may have had a significant impact on hominin expansion, adaptation, and survival strategies. Furthermore, the recurrent use of bipolar methods is not only an indicator of its success as an adaptive strategy, but also of how hominins were able to evaluate different types of efficiency through time.
- Sardine validation temperatures - data supporting results published in "Effect of temperature on the daily increment deposition in the Otoliths of European Sardine Sardina Pilchardus (Walbaum, 1792) Larvae". OceansPublication . Soares, Claúdia; Ferreira, Susana; Ré, Pedro; Teodosio, Maria Alexandra; Santos, A. M. P.; Batista, Hugo; Baylina, Nuria; Garrido, SusanaSardine Validation Temperatures - dataset supporting results published in Effect of Temperature on the Daily Increment Deposition in the Otoliths of European Sardine Sardina Pilchardus (Walbaum, 1792) Larvae. Oceans. Samples where collected at the Oceanário de Lisboa, in 2010 and analysed in the Instituto Português do Mar e da Atmosfera.