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- Individual vessels, individual burials? new evidence on early neolithic funerary practices on the Iberian Peninsula's western façadePublication . Cardoso, João Luís; Carvalho, AF; Rebelo, Paulo; Neto, Nuno; Simões, CarlosDespite previous attempts, the Early Neolithic of Portugal was poorly understood until the latter part of the twentieth century. It is only when Guilaine and Ferreira (1970) re-analysed pottery assemblages kept in museums across the country and compared them with parallels elsewhere in Iberia and southern France that they were able to distinguish between an earlier Cardial phase and a more recent stage, named ‘Furninha horizon’ after an important burial cave excavated in 1880. Essentially, most Portuguese prehistorians still use this scheme today. Though some have argued in favour of pre-Cardial phases, either of African or Andalusian origin (e.g. Silva & Soares, 1981) or represented by impressa-type ceramics of Italic origin (e.g. Guilaine, 2018), these hypotheses are still lacking sound empirical support (Carvalho, 2020). It should, however, be noted that these hypotheses are still sometimes taken up in discussions of new finds. This is the case in a recently-published ovoid vase, with a flat base and impressed decoration, retrieved from so-called ‘hearth 8’ at the open-air site of Vale Pincel (coastal Alentejo), which was dated to c. 5650 cal BC. As this predates the oldest Cardial in Portuguese territory and is not a Cardial vessel, the author claims that this ‘ceramic decoration is part of the pre-Cardial impressed world’ (Soares, 2020: 311–2 and fig. 4).
- NeoNet Atlantic. Radiocarbon dates for the late mesolithic/early neolithic transition in the Southern European Atlantic CoastPublication . Huet, Thomas; Basílio, Ana Catarina; Faustino de Carvalho, António Manuel; Cubas, Miriam; Gibaja, Juan F.; López-Romero, Elías; Oms, F. Xavier; Mazzucco, NiccolòNeoNet Atlantic dataset complements the NeoNet Mediterranean dataset by providing new curated radiocarbon dates for the study of the pioneer farming front (i.e. Neolithisation, ca. 7500 to 3500 cal BC) in the Southern European Atlantic Coast river basin (Portugal, Western Spain, Southwestern France). The complete dataset is formed by the id00164_doc_elencoc14.tsv file, a data frame with tab -separated values, and a related dataframe: id00164_doc_thesaurus.tsv. The dataset contains 1,143 radiocarbon dates from 254 archaeological sites and 817 different archaeological contexts (stratigraphic units, structures, negative features, hearths, etc.) informed by 233 bibliographical references. As for the NeoNet Mediterranean dataset, particular attention has been paid to homogenisation of the laboratory code, the archaeological context, and the references, in order to facilitate further data extractions. Indeed, the dataset is linked to an open source R Shiny interactive web app (NeoNet app), a series of functions hosted on GitHub, and a getter function (R package c14bazAAr, R function get_c14data("neonetatl").