The Knowledge-Centred Approach to the Somali Cultural Emergency and Heritage Development Assistance in Somaliland

Somalia has suffered a civil war since early 1991. Systematic looting, destruction and illicit excavation of sites continue without the international community (including academics, government organisations, heritage workers and humanitarian aid organisations) acknowledging this problem, let alone addressing it. The pre-war approaches to Somali cultural heritage lacked awareness-raising initiatives and basic dialogue with local communities, and hence remained uninformed about local views and methodologies regarding heritage. This has resulted in a lack of interest in building a local foundation and infrastructure for heritage management and archaeological research in the country. Today, it is clear that no measures were taken to protect cultural heritage during two decades of armed conflict in Somalia. Recently, archaeological material has become the target of ideologically motivated destruction. However, in post-conflict Somaliland, a self-declared, de facto country where there is peace and stability, possibilities for protection and management of cultural heritage exist. In order to carry out such work, an understanding of local practices is necessary. Hence, this paper presents unique research into local heritage management strategies and unveils indigenous heritage management methods, which the author refers to as the knowledge-centred approach. This approach emphasises knowledge and skill rather than objects, helping cultures such as the Somali, with strong oral transmission of knowledge, preserve their cultural heritage even in times of armed conflict. Also, this paper presents a critical assessment of the Somali cultural emergency as a whole and suggests ways of assisting different stakeholders in the protection of Somali heritage in the conflict and post-conflict eras.     

Ceramics and the Early Swahili: Deconstructing the Early Tana Tradition

Archaeological understandings of the Iron Age societies that developed on the East African coast and its hinterland have been transformed by exploration of locally produced ceramics. During the late first millennium, c. AD 600–900, sites across eastern Africa are characterized by ceramics known as early Tana Tradition or Triangular-Incised Ware, containing necked jars with incised decoration and a series of other jar and bowl forms in varying quantities. The recognition of this pan-regional tradition of pottery, known from an ever-growing number of sites, has been crucial in the reorientation of Swahili research to recognize the indigenous roots of the cosmopolitan coastal culture. This paper reports on the results of a ceramics project that has revisited excavated collections from a series of key ETT/TIW sites, analyzing sherds according to a single system and allowing true cross-site comparison for the first time. The results show regional diversity, in both form and decoration, particularly in the relative importance of the necked jar types that have come to stand for the early Tana Tradition more generally. While previous studies have hinted at regional diversity, such conclusions have been subsumed in discussion by the evident similarities between assemblages. Comparative results are here discussed against the background of previous research at the sites, and a series of conclusions about overlapping spheres of commonality are presented. Rather than critiquing previous work that has recognized this ceramic type, we seek to understand the remarkable distribution better by exploring its context and content.     

The Upper Palaeolithic Lithic Industry of Nazlet Khater 4 (Egypt): Implications for the Stone Age/Palaeolithic of Northeastern Africa

Between Marine Isotope Stage (MIS) 4 and 2, Northeast Africa witnessed migrations of Homo sapiens into Eurasia. Within the context of the aridification of the Sahara, the Nile Valley probably offered a very attractive corridor into Eurasia. This region and this period are therefore central for the (pre)history of the out-of-Africa peopling of modern humans. However, there are very few sites from the beginning of the Upper Palaeolithic that document these migration events. In Egypt, the site of Nazlet Khater 4 (NK4), which is related to ancient H. sapiens quarrying activities, is one of them. Its lithic assemblage shows an important laminar component, and this, associated with its chronological position (ca. 33 ka), means that the site is the most ancient Upper Palaeolithic sites of this region. The detailed study of the Nazlet Khater 4 lithic material shows that blade production (volumetric reduction) is also associated with flake production (surface reduction). This technological duality addresses the issue of direct attribution of NK4 to the Upper Palaeolithic.     

Microarchaeology of a collective burial: cova des Pas (Minorca)

FTIR and phytolith analyses have been used to understand the exceptional preservation of the organic remains at the burial cave of Cova des Pas (Minorca), and to obtain high-resolution data of the plant remains present in the sediments. The presence of sodium nitrate and gypsum suggests a relatively dry environment that has enabled the preservation of the organic material, and contributed to the natural mummification. The dry conditions also favored phytolith preservation. Grass inflorescence phytoliths are abundant all over the site suggesting that phytolith accumulations might have an anthropogenic origin and are related to the burial ritual.     

Domesticating Animals in Africa: Implications of Genetic and Archaeological Findings

Domestication is an ongoing co-evolutionary process rather than an event or invention. Recent zooarchaeological and animal genetics research has prompted a thorough revision of our perspectives on the history of domestic animals in Africa. Genetic analyses of domestic animal species have revealed that domestic donkeys are descended from African ancestors, opened a debate over the contribution of indigenous aurochs to African domestic cattle, revealed an earlier and possibly exogenous origin of the domestic cat, and reframed our vision of African dogs. Genetic diversity studies and mapping of unique traits in African cattle, sheep, goats, pigs and chickens indicate adaptations to regional environmental challenges and suggest hitherto unknown and complex patterns of interactions both among Africans and with Southwest Asia and other Asian regions on the Indian Ocean. This article argues against the static perspective on domestication as invention and for viewing it as a dynamic, locally based and continuing process.     

Geochronology of vegetation stages of south-east Baltic coast (Kaliningrad region) during the middle and Late Holocene

The raised bog sediments that have been continuously accumulated over time represent the most suitable natural object which enables us to reconstruct Late Glacial and Holocene vegetation and palaeoclimates. Bog peat consists of organic carbon formed in situ. It contains moss, plant fragments and microfossils that are necessary for the study of palaeovegetation and palaeoclimate. However, a successful study of palaeoenvironment can be carried out on the basis of investigation of a great quantity of samples along the whole peatbog thickness. In the present paper, the authors present the results of palynological, botanical investigations and radiocarbon dating of 31 peat samples taken from the raised bog Velikoye, located in the eastern part of Kaliningrad Region. The data obtained have enabled us to reconstruct the palaeovegetation, reveal the evolution of the bog and determine rate of peat formation at different evolutional stages over the last 7500 cal BP.     

Estimation of soil erosion on cultivated fields on the hilly Meghalaya Plateau,North-East India

The estimation of soil erosion rates in complex subtropical agricultural systems of hilly environment is difficult and most of the traditional methods have serious limitations. The ¹³⁷Cs technique allows to obtain relatively quickly retrospective medium term soil erosion results. The objective of this study was using ¹³⁷Cs approach to quantify soil loss under agricultural system which develops under growing human pressure on the hilly terrain of the Meghalaya Plateau. The measured values of caesium inventory for all sampling points are between 2% and 63% of the reference value of caesium inventory. The estimated annual soil loss for sampling points located on the slope are between 29 and 79 Mg·ha⁻¹·yr⁻¹ in the case of an improved mass balance model. It means that soil erosion in this manually tilled agricultural area cannot be neglected.     

Radiocarbon dating of the bronze age bone pins from Eurasian steppe

Bone catapult and hammer-headed pins played one of very specific roles in funerary offerings in the Bronze Age graves uncovered in the Eurasian Steppes and the North Caucasus. Scholars used different types of pins as key grave offerings for numerous chronological models. For the first time eight pins have been radiocarbon dated. ¹⁴C dating of bone pins identified the catapult type pin as the earliest one. They marked the period of the Yamnaya culture formation. Then Yamnaya population produced hammer-headed pins which became very popular in other cultural environments and spread very quickly across the Steppe and the Caucasus during 2900–2650 cal BC. But according to radiocarbon dating bone pins almost disappeared after 2600 cal BC.     

Upper Cretaceous volcanoclastic deposits from the Haţeg basin,south Carpathians (Romania): K-Ar ages and intrabasinal correlation

In order to constrain the age of the Upper Cretaceous continental Densuş-Ciula Formation from the Haţeg basin, South Carpathians, and correlate it with the other continental unit that occurs in the region, the Sanpetru Formation, we separated and dated by the K-Ar method biotites and amphiboles from volcanoclastic deposits. The mineral phases analysed are from two tuff layers and volcanic bombs cropping out near Rachitova village. Two tuff layers from the Densuş-Ciula Formation give early Maastrichtian ages of 69.8±1.3 and 71.3±1.6 Ma, respectively. The ages determined for the tuff layers constrain the age of deposition for the Densuş-Ciula Formation and enable further correlations with the available palaeomagnetic data from the deposits occurring along the Sibişel Valley that belong to the Sanpetru Formation. The volcanic bombs collected near to Răchitova village are andesites and dacites. The age determined by K-Ar method on hornblende separated from a volcanic bomb is 82.7±1.5 Ma, which is older than the underlying Campanian marine deposits in turbidite facies. This suggests that the volcanic bombs were re-deposited during the early Maastrichtian. Thus, the volcanics found at Răchitova have at least two origins: one type is related to an explosive synsedimentary volcanic activity, and the other type is represented by older andesitic/dacitic bombs, which most probably originate from a volcanic centre situated in the Haţeg region.