Manos en la oscuridad: arte paleolítico en Gorham's Cave (Gibraltar)

The work in the inner area of Gorham’s Cave, Gibraltar, has added to the Palaeolithic art located in the cave. Although work continues on the surveying and the study of the evidence found up to now, we present here a preview consisting of a representation of a red deer, and also a hand stencil, alongside numerous marks which have been found scattered throughout the inner cave. In this paper we present new data on the Upper Palaeolithic rock art in Gorham’s Cave (Gibraltar) including direct dating of a hand stencil. Situating this dating in the archaeological context of the stencil, we conclude that it is associated with the Solutrean technocomplexe. This is particularly significant in the light of recent reviews which put European hand stencils in the context of the Early or Initial Upper Palaeolithic. In this context, the Gorham data opens the discussion on the systematic chronological correlation of all hands in negatives of European Palaeolithic rock art.Los trabajos en la zona más interior de la cueva de Gorham (Gibraltar) han ampliado la zona con arte rupestre paleolítico en la cavidad. Aunque los trabajos continúan, presentamos en este trabajo un avance de los nuevos hallazgos, un ciervo y una mano en negativo, así como numerosos trazos. Así mismo, damos a conocer la datación directa mediante 14C-AMS de una mano en negativo y situamos el resultado obtenido en el contexto del registro arqueológico de Gorham, que nos lleva a proponer una ejecución durante el Solutrense evolucionado. El resultado es particularmente significativo a la luz del encuadre convencional a este tipo de de motivos, atribuidos normalmente a momentos antiguos del Paleolítico Superior. En este contexto, el dato de Gorham abre la discusión sobre esta correlación sistemática de todas las manos en negativos del arte paleolítico europeo.Spanish Ministerio de Economía y Competitividad HAR2013-44269-P HAR2016-77789-

Culto y culturas en la cueva de Gorham (Gibraltar): La historia del santuario y sus materiales inscritos

This paper presents an updated overview of the ongoing archaeological research carried out in the Protohistoric sanctuary of Gorham’s Cave (Gibraltar). It is based on the results of recent excavations, focusing on incised pottery with inscriptions or other marks. The catalogue of inscriptions includes both Phoenician and Graeco-Iberian examples, which could be related with the deposition of votive offerings from Archaic to Hellenistic periods.El artículo presenta un nuevo estado de la cuestión arqueológico sobre el santuario protohistórico de la Cueva de Gorham (Gibraltar) a la luz de los resultados de las recientes campañas de excavación y estudia los materiales cerámicos con inscripciones u otro tipo de marcas hallados en la cueva. El catálogo incluye un nuevo grafito fenicio y una inscripción greco-ibérica que se relacionan con las ofrendas depositadas en el lugar desde época arcaica hasta el periodo helenístico

Bray, una cueva sepulcral de la Edad del Bronce en el Peñón de Gibraltar

Las excavaciones en la Cueva de Bray en Gibraltar han documentado una serie de enterramientos de la Edad de Bronce, esto supone una nueva aportación al conocimiento de la ocupación prehistórica del Peñón de Gibraltar y se convierte en una referencia regional para el estudio de los rituales funerarios de este período

Sea, sickness and cautionary tales: a multi-isotope study from a post-mediaeval hospital at the city-port of Gibraltar (AD 1462–1704)

Abstract: During the sixteenth to eighteenth centuries, Spanish ships sailed around the globe connecting Spain to its colonies. While documentary records offer rich details concerning life on board ship, archaeological information is essential to generating a full picture of the past. The cemetery at Old St Bernard’s Hospital, Gibraltar, provides an opportunity to study the skeletal remains of sailors. Following previous osteological research, carbon, nitrogen, oxygen and strontium isotope analyses were undertaken on thirty-three of these individuals. The results show that the, largely male, individuals had various different diets during life and came from several different places. Diets were largely based on C3 food chains; some individuals consumed C3 foods with low δ13C values; others consumed some marine foods, and a few individuals had a high trophic level diet, through the consumption of either freshwater resources or a high proportion of animal protein. The individuals spent their childhoods in several different places, although these homelands do not correlate simply with dietary variation. This variety in diets and homelands is consistent with our expectations for this hospital site given its location in a post-mediaeval entrepôt. The interpretation of these results are greatly helped by the available historical information and this has broader implications for the interpretation of isotope data elsewhere where the historical context of the site and the mobility patterns of the individuals are less well known

Las arenas eólicas del Pleistoceno Superior en Gibraltar

During the period represented by the sandy infills of the eastern flank caves and the Catalan Sand formation, it was likely that Gibraltar was part of the mainland, including a broad coastal plain covered with transgressive wind-blown dunes. All aeolian formations originated on marine beaches, from 6 m a.s.l. to 100 m b.s.l., before being blown inland to accumulate as topographic dunes. Cliff-front aeolian accumulations comprise echo dunes, climbing dunes and sand ramps. Aeolian deposition began immediately before the last interglacial marine highstand (MIS 6-5 transition) and continued during the subsequent fall in sea level until the end of MIS 3.Ministerio de Educación y Ciencia CGL2006-01412/BT

Where myth and archaeology meet: Discovering the Gorgon Medusa's Lair.

Here we report the discovery of ceramic fragments that form part of a Gorgoneion, a ceramic image representation of the Gorgon Medusa. The fragments were found in a deep part of Gorham's Cave, well known to ancient mariners as a natural shrine, between the 8th and 2nd century BCE. We discuss the context of this discovery, both within the inner topography of the cave itself, and also the broader geographical context. The discovery is situated at the extreme western end of the Mediterranean Sea, where it meets the Atlantic Ocean. The location was known to ancient mariners as the northern Pillar of Herakles, which marked the end of the known world. We relate the discovery, and its geographical and chronological context, to Greek legends that situated the lair of the Gorgon sisters at a location which coincides with the physical attributes and geographical position of Gorham's Cave. We thus provide, uniquely, a geographical and archaeological context to the myth of Perseus and the slaying of the Gorgon Medusa

New palynological data from the Late Pleistocene glacial refugium of South-West Iberia: The case of Doñana

S. Fernández, J.S. Carrión, J. Ochando, P. González-Sampériz, M. Munuera, G. Amorós, J.M. Postigo-Mijarra, C. Morales-Molino, P. García-Murillo, G. Jiménez-Moreno, J.A. López-Sáez, F. Jiménez-Espejo, L.M. Cáceres, J. Rodríguez-Vidal, G. Finlayson, S. Finlayson, C. Finlayson Erratum to “New palynological data from the Late Pleistocene glacial refugium of South-West Iberia: The case of Doñana” [Review of Palaeobotany and Palynology (2021) PALBO 104431] Review of Palaeobotany and Palynology, Volume 296, January 2022, Pages 104566The Doñana area in southern Iberia is one of the most renowned protected areas of Europe, mostly due to the diversity and value of its wetland ecosystems. The large biogeographical significance of this territory and the outstanding availability of sedimentary archives have made this region a hotspot of paleobotanical research in the Iberian Peninsula. Specifically, the organic deposits on El Asperillo Cliff have been studied during the past few decades from the geomorphological and paleobotanical (pollen, macrofossils) points of view. However, large uncertainties remain concerning the chronology of certain sections of the exposed profile and the paleobotanical potential of this site has not been fully exploited yet. In this study, we revisited El Asperillo with the aims of completing the paleobotanical record and refining the chronology of this site. The age of the studied deposits ranges from ca. 22,000 to 30,900 cal. yr BP according to the radiocarbon dates obtained, thus embracing the particularly cold and dry Heinrich Event 2 and the Last Glacial Maximum. Our palynological results allow inferring the presence of a coastal marshland system. Additionally, the new pollen records highlight the relevance and diversity of pines (Pinus nigra-sylvestris type, P. pinaster, P. halepensis-pinea type) in the Late Pleistocene landscape of Doñana, reinforcing the native status of pines. Last but not least, the results stress the persistence of a highly diverse woody flora in Doñana during the harshest periods of the last glacial cycle, highlighting the importance of this enclave in postglacial vegetation recolonization of the Iberian Peninsula.The development of this work was supported by Projects FEDER/Ministry of Science and Innovation, Agencia Estatal de Investigación CGL-BOS2015-68604-P and PID2019-1049449GB-I00), 261-2011 Organismo Autónomo de Parques Nacionales and Fundación Séneca grant 20788/PI/18Peer reviewe

Earliest Known Use of Marine Resources by Neanderthals

Numerous studies along the northern Mediterranean borderland have documented the use of shellfish by Neanderthals but none of these finds are prior to Marine Isotopic Stage 3 (MIS 3). In this paper we present evidence that gathering and consumption of mollusks can now be traced back to the lowest level of the archaeological sequence at Bajondillo Cave (Málaga, Spain), dated during the MIS 6. The paper describes the taxonomical and taphonomical features of the mollusk assemblages from this level Bj19 and briefly touches upon those retrieved in levels Bj18 (MIS 5) and Bj17 (MIS 4), evidencing a continuity of the shellfishing activity that reaches to MIS 3. This evidence is substantiated on 29 datings through radiocarbon, thermoluminescence and U series methods. Obtained dates and paleoenvironmental records from the cave include isotopic, pollen, lithostratigraphic and sedimentological analyses and they are fully coherent with paleoclimate conditions expected for the different stages. We conclude that described use of shellfish resources by Neanderthals (H. neanderthalensis) in Southern Spain started ∼150 ka and were almost contemporaneous to Pinnacle Point (South Africa), when shellfishing is first documented in archaic modern humans

Sea, sickness and cautionary tales: a multi-isotope study from a post-mediaeval hospital at the city-port of Gibraltar (AD 1462–1704)

Abstract: During the sixteenth to eighteenth centuries, Spanish ships sailed around the globe connecting Spain to its colonies. While documentary records offer rich details concerning life on board ship, archaeological information is essential to generating a full picture of the past. The cemetery at Old St Bernard’s Hospital, Gibraltar, provides an opportunity to study the skeletal remains of sailors. Following previous osteological research, carbon, nitrogen, oxygen and strontium isotope analyses were undertaken on thirty-three of these individuals. The results show that the, largely male, individuals had various different diets during life and came from several different places. Diets were largely based on C3 food chains; some individuals consumed C3 foods with low δ13C values; others consumed some marine foods, and a few individuals had a high trophic level diet, through the consumption of either freshwater resources or a high proportion of animal protein. The individuals spent their childhoods in several different places, although these homelands do not correlate simply with dietary variation. This variety in diets and homelands is consistent with our expectations for this hospital site given its location in a post-mediaeval entrepôt. The interpretation of these results are greatly helped by the available historical information and this has broader implications for the interpretation of isotope data elsewhere where the historical context of the site and the mobility patterns of the individuals are less well known

Παραγωγή αερίων αζωτούχων ενώσεων (N2O και NOx) κατά την επεξεργασία υγρών αποβλήτων σε αντιδραστήρια διαλειπόντος έργου με περιοδική λειτουργία (SBR)

Nitrogen oxides Ν2Ο, ΝΟ and ΝΟ2 have an important influence to the tropospheric and stratospheric chemistry. In the present study the production of these gases during the treatment of synthetic wastewater using a Sequencing Batch Reactor, is determined. A major emission of Ν2Ο took place at the aerobic phase whereas a major emission of ΝΟ took place at the anoxic phase. NO concentrations in the reactor's headspace exceeded 450 ppb at the beginning of the anoxic phase. The production of Ν2Ο from the reactor was 136 gr per person per year and the production of ΝΟ was 15,3 gr per person per year. The 0,39% of the influent nitrogen was emitted as Ν2Ο and the 0,07% was emitted as ΝΟ.Τα οξείδια του αζώτου, Ν2Ο, ΝΟ και ΝΟ2 έχουν σημαντική επίδραση στην τροποσφαιρική και στην στρατοσφαιρική χημεία. Στην παρούσα εργασία γίνεται υπολογισμός της παραγωγής αυτών των αερίων από αντιδραστήρα διαλείποντος έργου με περιοδική λειτουργία στον οποίο γίνεται επεξεργασία συνθετικού λύματος. Τα αποτελέσματα δείχνουν ότι το μεγαλύτερο μέρος του Ν2Ο παράγεται κατά την διάρκεια της φάσης αερισμού, ενώ το μεγαλύτερο μέρος του ΝΟ παράγεται κατά την διάρκεια της ανοξικής φάσης. Παρατηρήθηκαν συγκεντρώσεις ΝΟ στoν ελεύθερo χώρο του αντιδραστήρα μεγαλύτερες από 450 ppb στην αρχή της ανοξικής φάσης. Η παραγωγή του Ν2Ο βρέθηκε να είναι 136 gr ανά ισοδύναμο κάτοικο ανά έτος και του ΝΟ 15,3 gr ανά ισοδύναμο κάτοικο ανά έτος. Το 0,39% του εισερχόμενου αζώτου μετατράπηκε σε Ν2Ο, ενώ το 0,07% μετατράπηκε σε ΝΟ