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Copyright of Archivo de Prehistoria Levantina is the property of Museu de Prehistoria de Valencia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article presents the author's reflections on the 75 year history of the journal on the occasion of the publication of its 25th volume. The author refers to the role of the Spanish research institute Servei d'Investigació Prehistòrica de la Diputació de Valencia and its Museum of Prehistory in the development of the journal and discusses the journal's contribution to Levantine and Mediterranean prehistory and archaeology. He also reflects on the international presence of the journal and mentions the more than 29 countries where it is included in specialized libraries.

A series of previously unpublished human remains were found at Cueva de la Cocina (Dos Aguas, Valencia, Spain) in excavations from the 1940s and 1970s.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]

We assembled genome-wide data from 271 ancient Iberians, of whom 176 are from the largely unsampled period after 2000 BCE, thereby providing a high-resolution time transect of the Iberian Peninsula. We document high genetic substructure between northwestern and southeastern hunter-gatherers before the spread of farming. We reveal sporadic contacts between Iberia and North Africa by ~2500 BCE and, by ~2000 BCE, the replacement of 40% of Iberia's ancestry and nearly 100% of its Y-chromosomes by people with Steppe ancestry. We show that, in the Iron Age, Steppe ancestry had spread not only into Indo-European-speaking regions but also into non-Indo-European-speaking ones, and we reveal that present-day Basques are best described as a typical Iron Age population without the admixture events that later affected the rest of Iberia. Additionally, we document how, beginning at least in the Roman period, the ancestry of the peninsula was transformed by gene flow from North Africa and the eastern Mediterranean., (Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.)