Middle Palaeolithic find spots with Nubian cores from the Southern Negev and the Arava, Israel

This is a report of results from a cursory survey of several Middle Paleolithic find spots from the Arava, Israel, conducted as part of a broader collaboration between the Dead Sea and Arava Science Center and the Israel Antiquities Authority. A series of find spots were recorded on the eastern flanks of the Zehiha hills and on the northern terraces of Wadi Paran. These finds consist of mostly Middle Paleolithic artifacts including Levallois centripetal, bidirectional and Nubian cores. The presence of Nubian cores within this technological constellation is of interest in light of recent discussions regarding archaeological markers of modern human dispersals out of Africa and feasible routes into Eurasia and Arabia. The Nubian core technology, a specific variant of the Levallois technology is found within a defined and continuous geographic region and is perceived as penecontemporaneous. Sites with a similar technological package are found to the east at Al-Jawf, within the Arabian Peninsula, as well as to the North-West, within the central Negev highlands, at the localities of Har Oded and H2. The distinctive technological characteristics, geographical extent and chronology advocate its use as a possible marker for human dispersals and interactions between Eastern Africa, the Nile Valley, the southern Levant and Arabia.

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The wind regime in the north-west section of the Dead-Sea

Archiv für Meteorologie Geophysik und Bioklimatologie Serie B ◽

10.1007/bf02246585 ◽

1974 ◽

Vol 22 (4) ◽

pp. 313-335 ◽

Cited By ~ 18

Author(s):

Arieh Bitan

Keyword(s):

Dead Sea ◽

Wind Regime ◽

North West ◽

The North ◽

The Dead

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North-Eastern African Stone Age

10.1093/acrefore/9780190854584.013.563 ◽

2021 ◽

Author(s):

Alice Leplongeon

Keyword(s):

Red Sea ◽

Eastern Africa ◽

Nile Valley ◽

Stone Age ◽

Research Projects ◽

Sinai Peninsula ◽

Human Occupation ◽

Land Bridge ◽

The North ◽

North Eastern

Research on the North-Eastern African Stone Age is intrinsically linked to the study of human occupation along the Nile, which flows north through the now hyperarid eastern Sahara to meet the Mediterranean, forming a natural route toward the Sinai Peninsula. Since this is the only land bridge between Africa and Eurasia, the region is often referred to as a “corridor,” with the hypothesis that the Nile Valley may have repeatedly acted as a possible route used by hominins out of (and back into) Africa, guiding many research projects on the Stone Age of this region. However, past human occupation of North-Eastern Africa is far from restricted to the Nile Valley and includes evidence from areas that are now desert on either side of the Nile, as well as the Red Sea Mountains. Throughout the Pleistocene (2.58–0.01 Ma), the region was subject to climatic and environmental fluctuations that may have alternately rendered the desert habitable or the Nile Valley inhospitable for hominin settlement.

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Alliterative Narrative Poetry: The Control of the Medium

Traditio ◽

10.1017/s0362152900007121 ◽

1988 ◽

Vol 44 ◽

pp. 419-451 ◽

Cited By ~ 2

Author(s):

John Finlayson

Keyword(s):

Literary History ◽

Time Frame ◽

Geographic Region ◽

North West ◽

Narrative Poetry ◽

The North ◽

East Midlands ◽

Alliterative Poetry ◽

Historical Fact ◽

Alliterative Revival

Critical approaches to alliterative poetry can and do include all the approaches imposed on literature in general. But to these must be added approaches particular to the fact that we confront a body of literature defined by a distinctive, some would say peculiar, metrical form. Alliterative poetry has been accorded a separate status precisely because it is alliterative, flourished in a relatively short time-frame, and is associated with a geographic region. For most of this century, the Alliterative Revival has reigned as an historical fact — a nationalistic metrical response, fostered by the North West Midlands baronial families, to the increasing power of the Court in the East Midlands and the pernicious influence of foreign, mainly French fashions, particularly poetic. In the last fifteen years, and at a galloping pace in the last ten, we have seen one of the massive certainties of literary history first quietly mined by the late Elizabeth Salter, and then besieged, assaulted, and overrun by an increasing band of scholarly invaders numbering among them Norman Blake, Derek Pearsall, T. Turville-Petre, and David Lawton. The Theory of the Alliterative Revival, once a Castle of Truth, now lies in ruins, picked over by its destroyers for useful material with which to build a new Tower on a Tofte. While the orthodox view of the alliterative revival has been disestablished, and no single creed has yet emerged as an authoritative substitute, there is currently underway a major re-assessment of alliterative poetry, which has both been caused by and also generated a substantial increase in scholarly knowledge of the field. The questions that have been posed and continue to be explored are mainly of the following kind: Was there a revival or simply a continuation? How and where was this revival/continuation generated and located? Should we distinguish sub-groups of alliterative poetry according to metrical variants? How do we scan alliterative verse? What are the origins of or influences on the metres and rhythms of the great alliterative works of the late fourteenth century?

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Not just a corridor. Human occupation of the Nile Valley and neighbouring regions between 75,000 and 15,000 years ago

10.5852/nes03 ◽

2020 ◽

Keyword(s):

Environmental Changes ◽

Eastern Africa ◽

Population Substructure ◽

Human Populations ◽

Nile Valley ◽

Modern Humans ◽

Climatic Fluctuations ◽

Sea Levels ◽

The North ◽

North Eastern

The end of the Pleistocene (~75-15 ka) is a key period for the prehistory of the Nile Valley. The climatic fluctuations documented during this period have led human populations from the Middle and Late Palaeolithic to adapt to a changing Nile. In particular, the global shift to more arid conditions regionally translated into the expansion of the Sahara, the lowering of sea levels and the desiccation of some major eastern African lakes. These climatically-induced environmental changes influenced the behaviour of the Nile – although how exactly is still debated – and its role as an ecological refugium for human populations living in its vicinity. Genetic and fossil evidence highlight a strong population substructure in Africa during this period, suggesting the alternation of phases of major dispersals of modern humans within the continent, as well as out-of and back-into Africa, with phases of relative isolation of populations, which might be linked to the creation of environmental refugia during the climatic fluctuations of this period. Understanding to what extent the technological variability observed in north-eastern Africa between 75,000 and 15,000 years ago is linked to environmental changes and/or possible contacts between different human populations is critical in this context. The best-preserved evidence for past human behavior are archaeological assemblages, most often lithic assemblages. However, the use of different terminologies, whether they refer to cultural or techno-typological entities, hampers any systematic comparison between the Nile Valley on one hand and neighbouring regions on the other hand. An outcome of this practice is the artificial ‘isolation’ of the north-eastern African record from its neighbouring regions. This monograph groups together chapters presenting updated reviews and new data on regional archaeological, palaeoenvironmental, palaeoanthropological and geological records from north-eastern Africa, North Africa, the Levant and eastern Africa for the period ranging from 75,000 to 15,000 years ago. While north-eastern Africa, and the Nile Valley in particular, is generally considered as one of the main possible routes of migrations out of Africa, few recent studies allow the data from this region to be viewed from a macro-regional perspective. This book allows the exploration of topical issues, such as modern humans’ capacity for adaptation, particularly in the context of climate change, as well as population interactions and human dispersals in the past, taking a multidisciplinary approach.

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SEM and TEM observations of sperm development in the testis of the freshwater fish Oreochromis mossambicus

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100157838 ◽

1990 ◽

Vol 48 (3) ◽

pp. 58-59

Author(s):

Daryl A. Cornish ◽

George L. Smit

Keyword(s):

Morphological Characteristics ◽

Oreochromis Mossambicus ◽

Breeding Cycle ◽

Limited Information ◽

North West ◽

The North ◽

Sem And Tem ◽

Sperm Development ◽

Ultrastructural Characteristics ◽

The University

Oreochromis mossambicus is currently receiving much attention as a candidater species for aquaculture programs within Southern Africa. This has stimulated interest in its breeding cycle as well as the morphological characteristics of the gonads. Limited information is available on SEM and TEM observations of the male gonads. It is known that the testis of O. mossambicus is a paired, intra-abdominal structure of the lobular type, although further details of its characteristics are not known. Current investigations have shown that spermatids reach full maturity some two months after the female becomes gravid. Throughout the year, the testes contain spermatids at various stages of development although spermiogenesis appears to be maximal during November when spawning occurs. This paper describes the morphological and ultrastructural characteristics of the testes and spermatids.Specimens of this fish were collected at Syferkuil Dam, 8 km north- west of the University of the North over a twelve month period, sacrificed and the testes excised.

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