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1.
Proc Natl Acad Sci U S A ; 118(33)2021 08 17.
Artigo em Inglês | MEDLINE | ID: mdl-34341069

RESUMO

Cueva de Ardales in Málaga, Spain, is one of the richest and best-preserved Paleolithic painted caves of southwestern Europe, containing over a thousand graphic representations. Here, we study the red pigment in panel II.A.3 of "Sala de las Estrellas," dated by U-Th to the Middle Paleolithic, to determine its composition, verify its anthropogenic nature, infer the associated behaviors, and discuss their implications. Using optical microscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy, micro-Raman spectroscopy, and X-ray diffraction, we analyzed a set of samples from the panel and compared them to natural coloring materials collected from the floor and walls of the cave. The conspicuously different texture and composition of the geological samples indicates that the pigments used in the paintings do not come from the outcrops of colorant material known in the cave. We confirm that the paintings are not the result of natural processes and show that the composition of the paint is consistent with the artistic activity being recurrent. Our results strengthen the hypothesis that Neanderthals symbolically used these paintings and the large stalagmitic dome harboring them over an extended time span.

3.
Nat Ecol Evol ; 7(4): 597-609, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36859553

RESUMO

Human populations underwent range contractions during the Last Glacial Maximum (LGM) which had lasting and dramatic effects on their genetic variation. The genetic ancestry of individuals associated with the post-LGM Magdalenian technocomplex has been interpreted as being derived from groups associated with the pre-LGM Aurignacian. However, both these ancestries differ from that of central European individuals associated with the chronologically intermediate Gravettian. Thus, the genomic transition from pre- to post-LGM remains unclear also in western Europe, where we lack genomic data associated with the intermediate Solutrean, which spans the height of the LGM. Here we present genome-wide data from sites in Andalusia in southern Spain, including from a Solutrean-associated individual from Cueva del Malalmuerzo, directly dated to ~23,000 cal yr BP. The Malalmuerzo individual carried genetic ancestry that directly connects earlier Aurignacian-associated individuals with post-LGM Magdalenian-associated ancestry in western Europe. This scenario differs from Italy, where individuals associated with the transition from pre- and post-LGM carry different genetic ancestries. This suggests different dynamics in the proposed southern refugia of Ice Age Europe and posits Iberia as a potential refugium for western European pre-LGM ancestry. More, individuals from Cueva Ardales, which were thought to be of Palaeolithic origin, date younger than expected and, together with individuals from the Andalusian sites Caserones and Aguilillas, fall within the genetic variation of the Neolithic, Chalcolithic and Bronze Age individuals from southern Iberia.


Assuntos
Genética Populacional , Migração Humana , Humanos , Europa (Continente) , Itália , Espanha
4.
PLoS One ; 17(6): e0266788, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35648733

RESUMO

The Cueva de Ardales is a hugely important Palaeolithic site in the south of the Iberian Peninsula owing to its rich inventory of rock art. From 2011-2018, excavations were carried out in the cave for the first time ever by a Spanish-German research team. The excavation focused on the entrance area of the cave, where the largest assemblage of non-figurative red paintings in the cave is found. A series of 50 AMS dates from the excavations prove a long, albeit discontinuous, occupation history spanning from the Middle Palaeolithic to the Neolithic. The dating of the Middle Palaeolithic layers agrees with the U/Th dating of some red non-figurative paintings in the entrance area. In addition, a large assemblage of ochre lumps was discovered in the Middle Palaeolithic layers. Human visits of the cave in the Gravettian and Solutrean can be recognized, but evidence from the Aurignacian and Magdalenian cannot be confirmed with certainty. The quantity and nature of materials found during the excavations indicate that Cueva de Ardales was not a campsite, but was mainly visited to carry out non-domestic tasks, such as the production of rock art or the burial of the dead.


Assuntos
Pinturas , Sepultamento , Humanos , Ocupações , Espanha
5.
Sci Rep ; 12(1): 9431, 2022 06 08.
Artigo em Inglês | MEDLINE | ID: mdl-35676396

RESUMO

The excavations undertaken at the Campo de Hockey site in 2008 led to the identification of a major Neolithic necropolis in the former Island of San Fernando (Bay of Cádiz). This work presents the results of the latest studies, which indicate that the site stands as one of the oldest megalithic necropolises in the Iberian Peninsula. The main aim of this work is to present with precision the chronology of this necropolis through a Bayesian statistical model that confirms that the necropolis was in use from c. 4300 to 3800 cal BC. The presence of prestige grave goods in the earliest and most monumental graves suggest that the Megalithism phenomenon emerged in relation to maritime routes linked to the distribution of exotic products. We also aim to examine funerary practices in these early megalithic communities, and especially their way of life and the social reproduction system. As such, in addition to the chronological information and the Bayesian statistics, we provide the results of a comprehensive interdisciplinary study, including anthropological, archaeometric and genetic data.


Assuntos
Hóquei , Antropologia , Arqueologia , Teorema de Bayes , Europa (Continente) , História Antiga
6.
Int J Paleopathol ; 27: 38-45, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31557721

RESUMO

OBJECTIVE: To interpret traumatic cranial lesions on two individuals buried at the Neolithic necropolis of Campo de Hockey, Spain. MATERIALS: Skeletal remains and grave goods associated with two individuals recovered in good condition from a single grave. METHODS: Crania were macroscopically and radiographically analysed. RESULTS: Of all the individuals recovered from this site, only two present perimortem skull injuries. Fractures were located on the right side of the skulls, one on the frontal bone and the other on the parietal bone. CONCLUSIONS: The individuals present signs of interpersonal violence. In both cases, the injuries are perimortem and may have contributed to the deaths of the individuals. SIGNIFICANCE: The identification of interpersonal violence in the two individuals buried in the tomb, alongside the archaeological context of the burials, provides unique insight into Neolithic burial practices in the Iberian Peninsula and the role that paleopathology can play in the recognition of social complexity. LIMITATIONS: The skeletal remains of the two individuals were fragmented, rendering the identification of perimortem lesions difficult. SUGGESTIONS FOR FURTHER RESEARCH: New imaging techniques, including CT-scan, will provide more detailed analyses.


Assuntos
Traumatismos Craniocerebrais/patologia , Fraturas Cranianas/patologia , Crânio/patologia , Violência , Adulto , Europa (Continente) , Feminino , Humanos , Masculino , Paleopatologia/métodos , Espanha , Adulto Jovem
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