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A series of previously unpublished human remains were found at Cueva de la Cocina (Dos Aguas, Valencia, Spain) in excavations from the 1940s and 1970s. Our analyses indicate a minimum of 5 individuals were present in the archaeological deposit, including both adults and children. AMS radiocarbon dating and osteological analysis document ritual defleshing or skinning during the Late Mesolithic, while δ13C and δ15N stable isotope analysis and comparisons to contemporary Mesolithic human remains from the region suggest that these individuals were part of a broader subsistence and cultural network of Holocene hunter-gatherers. Ancient DNA data indicate these late Mesolithic individuals were descendants of a major spread of a new population after a population turnover at the end of the Late Glacial. This research highlights the importance of long-term curation of archaeological finds and revisiting legacy collections. [ABSTRACT FROM AUTHOR]

Recent excavations and radiocarbon work conducted at Cocina Cave (Valencia region, Eastern Iberia) provide new insights into the transition from foraging to farming in the eastern Iberian Peninsula between 8000 and 7300 cal yrs. BP. Cocina cave was discovered in 1940 and excavated by L. Pericot from 1941 to 1945. J. Fortea continued excavations in the 70s. Despite early international recognition and great promise of significance, the materials recovered from these excavations have only been partially analyzed and published. A new project started in 2012 is focused on these cave deposits with the main goal of understanding the occupation sequence during the neolithization process in the Western Mediterranean. The project includes a complete analysis of cultural material and biological remains of the previous excavations and integrates a 3D reconstruction of the stratigraphy and spatial analysis of the recorded artifact distributions. The results presented in this paper highlight the chronological position of materials deposited by the last hunter-gatherers and first farmers in Cocina cave based on data from the 1941 and 1945 trenches. [ABSTRACT FROM AUTHOR]