Mapungubwe and Great Zimbabwe: The origin and spread of social complexity in southern Africa

Stratified societies in southern Africa first developed in the Shashe–Limpopo Basin. As is well known, rank-based society at K2 developed into class distinction at Mapungubwe. The transfer of this new social organisation to Great Zimbabwe has received less attention. New research on rainmaking practices suggests that a Mapungubwe dynasty introduced class structures at Great Zimbabwe. Poor climatic conditions at the end of the 13th century undermined sacred leaders at Mapungubwe itself, and while vulnerable, the elite at Great Zimbabwe took over the important gold and ivory trade. Among other things, the new elite used the unique Zimbabwe birdstones to establish their legitimacy.     

New Pathways of Sociopolitical Complexity in Southern Africa

Much is known about the economy and spatial organization of Zimbabwe culture entities of Mapungubwe, Great Zimbabwe and Khami but less in terms of their origins and relationship with each other. Based on little tangible evidence, it is believed and widely accepted that the societies based at Mapungubwe (ad 1220–1290), Great Zimbabwe (ad 1300–1450) and Khami (ad 1450–1820) rose, developed and eclipsed in tandem. A recent reexamination of the relationship between these settlements and related ones using local ceramics, imported artefacts, stone architecture and Bayesian modelling suggests this may not have been the case. The synthesis proffered revelations which temper the widely accepted assumption that sociopolitical complexity in southern Africa began in the Shashi-Limpopo Valley before anywhere else in the region. Firstly, there are numerous Zhizo and Leopard’s Kopje sites that predate Mapungubwe but contain prestige goods and stone structures dating from the late first millennium ad. Secondly, material culture studies and modelled radiocarbon dates indicate that Great Zimbabwe evolved out of Gumanye while Khami, like Mapungubwe, may have developed out of the Leopard’s Kopje. In fact, Great Zimbabwe was already a place of importance when Mapungubwe collapsed. Thirdly, Khami and Great Zimbabwe overlapped for over a century, before the latter buckled. Therefore, the evolution of sociopolitical complexity in southern Africa may have followed trajectories that are different from what the current understanding implies.     

State Formation in Southern Africa: A Reply to Kim and Kusimba

Kim and Kusimba misunderstand the archaeological data pertaining to K2, Mapungubwe and Great Zimbabwe because they rely on secondary sources. Before these capitals can be categorized according to definitions of early states elsewhere, they need to be interpreted in their own terms. Ultimately, Mapungubwe and Great Zimbabwe are no less complex because they differ from early states in Asia or Middle America.     

A cultural proxy for drought: ritual burning in the Iron age of Southern Africa

In traditional Bantu-speaking societies in southern Africa, drought is caused by breaches in rules of pollution. At times of severe drought (3–5 consecutive seasons), rainmakers ascend special hills to perform special rituals. The archaeological signature of this unique activity forms a cultural proxy for drought. New research shows that burnt daga structures also correlate with high δ¹⁵N values for small stock. Burnt structures thus form a new component to the proxy. According to the ethnography, farmers implicated in the cause burnt their grain bins, and sometimes houses, as a ritual of cleansing. The dating of these structures provides a revised climatic sequence for the plateau portion of the summer rainfall region. Among other new results, there was a drought at the end of the Mapungubwe period (ca. AD 1300). At about AD 1650, droughts associated with the arrival of maize caused people to stop growing it as food for a while.     

A Raman spectroscopic study of glass trade beads excavated at Mapungubwe hill and K2, two archaeological sites in southern Africa,raises questions about the last occupation date of the hill

Thousands of glass trade beads were excavated over a 75 year period on Mapungubwe Hill and at K2, two archaeological sites in the Limpopo valley, South Africa. An assemblage of 175 beads that appeared to be different in shape, size and colour (red, yellow, green, blue, white, black, pink, plum) was studied with Raman scattering. At least seven different chromophores or pigments (lazurite, lead tin yellow type II, Ca/Pb arsenate, chromate, calcium antimonate, Fe–S “amber” and a spinel) have been identified. Pigment identification allows the recognition of specific productions and indicated that many of the pigments colouring the beads excavated on Mapungubwe hill were manufactured after the 13th century, confirming the presence of modern beads in the archaeological record, some dating from the 19th century. This date is in agreement with the last occupation date for the hill suggested by the earlier excavators and raises questions about the revision of this date to 1290 AD by archaeologists in the 1970’s.     

A bioarchaeological study of a Western Basin tradition cemetery on the Detroit River

Archaeological monitoring of construction in a Windsor city park on the Detroit River led to the discovery of an isolated cemetery containing the remains of eight individuals assigned to the Late Woodland Western Basin Tradition. At the request and consent of the contemporary First Nation community, tissue samples from five individuals were subjected to radiocarbon dating, mtDNA, and stable isotope analysis to confirm cultural affiliation and further understand the subsistence practices of these people. Radiocarbon dating placed the cemetery at the transition from the Younge phase (AD 900–1200) to the Springwells phase (AD 1200–1400). The stable carbon and nitrogen isotope results provide an unexpected but fuller understanding of Late Woodland Western Basin Tradition subsistence. All individuals were as enriched in carbon as those found on Iroquoian horticulturalist sites to the east, suggesting a very high reliance on maize. Nitrogen isotope values indicate that the protein component of the diet was comprised largely of high trophic level food sources, likely fish. An in situ osteological analysis identified a high number of carious lesions in the visible teeth, also suggesting a diet high in carbohydrates. The mtDNA findings support the antiquity of the Western Basin presence in Northeast North America through genetic links with the Hind Site, an Archaic site in southern Ontario. These results underscore the importance of such studies for providing novel insight into the archaeological histories and lifeways of this distinct Late Woodland tradition. This study also emphazises the need to work with descendant communities to provide them with information on the past that reflects their distinct heritage in the lower Great Lakes region.     

The chronology of the Valley Enclosures: implications for the interpretation of Great Zimbabwe

The recent structuralist model of the social organization of space at Great Zimbabwe, proposed by Huffman, is critically examined in the light of new chronological data. Architectural histories of the Western and Central Valley Enclosures (Posselt and Phillips Ruins respectively) are used to show the complex changes that occur through time in the social meaning of spatial organization. It is argued that these changes are not adequately accounted for in Huffman's model. The Western Valley Enclosure, dated on the basis of a large piece of blue-on-white Chinese porcelain of the Honghzi period (Ming Dynasty, AD 1488–1505) recovered from a sealed context, was still occupied when most other areas of Great Zimbabwe were abandoned. Huffman's incorporation of these enclosures into a synchronic structuralist interpretation of the site is therefore probably invalid. These new data highlight the importance of chronological control in the development of structural and symbolic interpretations of Great Zimbabwe.

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Résumé Le modèle structuraliste de l'organisation sociale de l'espace à la Grande Zimbabwe proposé récemment par Huffman est examiné de façon critique, en fonction de données chronologiques récentes. Les histories architecturales des enclos des vallées Ouest et du Centre (Posselt et Phillips Ruins) sont utilisées afin de démontrer les changements complexes subit au cours du temps par la dimension sociale de l'organisation de l'espace. Les auteurs proposent que ces changements ne sont pas reflétés de manière convaincante par le modèle de Huffman. L'enclos de la vallée de l'Ouest est daté par la présence d'un fragment de porcelaine chinoise large, bleu sur blanc, appartenant à la période Houghzi (Dinastie de Ming 1488–1505 AD), trouvé dans un contexte scéllé; ceci prouve que le site était encore occupé alors que la plupart des autres quartiers de la Grande Zimbabwe étaient déjá abandonnés. L'incorporation par Huffman de ces enclos dans l'interprétation synchronique structuraliste du site n'est donc probablement pas correcte. Ces données nouvelles mettent en lumière l'importance du control chronologique pour le développement d'interpretations symboliques et structuralistes de la Grande Zimbabwe.

     

Archaeological excavations at Bosutswe,Botswana: cultural chronology,paleo-ecology and economy

Excavations at the site of Bosutswe on the eastern edge of the Kalahari Desert in Botswana have uncovered over 4 m of deposit ranging in age from CE 700 to 1700. Our research has produced quantitative and qualitative measures of the material and ecological dimensions that structured the everyday actions and behaviors through which social identities were constituted, maintained, and transformed during the period when the polities of Toutswe, Mapungubwe, Great Zimbabwe and Khami rose to power. By examining the material dimensions that underlay shifting relations of production, exchange, and social stratification we are able to contextualize the social judgments that ascribed value to material goods and food ways, while specifying the ways these were used to create and naturalize social relationships and power differentials. Stable isotope analyses, combined with evidence of vitrified dung, further enable us to suggest changes in herd management strategies used by the inhabitants of the site to compensate for ecological changes brought about by long-term occupation, while at the same time enabling them to economically tie subordinates to them as social divisions became more rigidly defined after CE 1300. The cultural and economic changes that took place at Bosutswe thus directly impact our understanding of the social transformations that immediately preceded contemporary configurations of ethnicity in Botswana.     

Technological,Functional and Contextual Aspects of the K2 and Mapungubwe Worked Bone Industries

Mapungubwe (AD 1220–1290) is generally regarded as the first urban centre in southern Africa, functioning as the seat of power for an extensive but short-lived polity. More than 80 years of excavations here, and at its nearby predecessor K2 (c. AD 1000–1220), resulted in a substantial assemblage of material remains from elite and commoner contexts. This assemblage includes a large collection of worked bone objects, such as needles, awls, tubes and objects of personal adornment. Of particular interest are the bone arrowheads and link-shafts, of which a significant number of specimens were found complete and intact. Such quantities of well-preserved worked bone objects are unique in the archaeological record of the region. The worked bone assemblages from these two sites provide a rare opportunity to study multiple components of the production process as well as the use context of bone objects. In this paper, we characterise the K2 and Mapungubwe worked bone industries through various morphological, technological, use-trace and contextual approaches and discuss the significance of these aspects in terms of raw material selection and manufacture and archaeological use context. In particular, this study shows the complexity of these worked bone industries over time.     

In sickness or in health? Assessment of Early Iron Age human skeletons from Toutswe sites,east central Botswana

The general health of Early Iron Age (AD 700 to 1300) mixed farmers in east central Botswana has not been studied before. In this study the bones and teeth of 84 individuals from ten Toutswe sites were analysed for osteological manifestations of disease, with the aim of assessing the general health of the Toutswe communities. These individuals were aged between newborn and 75 years old, and include both sexes. Results indicate the presence of diseases commonly found in archaeological populations such as osteoarthritis, spina bifida occulta, cribra orbitalia, porotic hyperostosis and enamel hypoplasias. One possible case of DISH was found. The frequency of lesions was comparable with or even lower than at other similar sites, such as K2 and Mapungubwe and other parts of southern Africa. The samples represent communities with relatively low levels of stress and infections. This seems to support the results of the palaeodemographic analysis, which indicated that the Toutswe people were better off than those of neighbouring K2 and Mapungubwe. Copyright © 2008 John Wiley & Sons, Ltd.     

The Chronology of Insiza Cluster Khami‐Phase Sites in South‐Western Zimbabwe: Compositional Insights from pXRF and Raman Analysis of Excavated Exotic Glass Finds

Fourteen glass beads and one glass fragment from Khami‐period (ad 1400–1830) sites of Danamombe, Naletale, Gomoremhiko, Nharire and Zinjanja, in Zimbabwe, were analysed by pXRF and Raman spectroscopy with the intention of correlating the results with associated radiocarbon dates. The results show that Zinjanja and an earlier part of the Danamombe stratigraphic context had Khami Indo‐Pacific beads (15th–17th centuries) corresponding with Torwa occupational layers. Other European beads and one bottle fragment [high‐lime, low‐alkali (HLLA) glass] dating from the 16th to the 19th centuries were confined to the top stratigraphic layers of Danamombe and Naletale, which coincide with the later Rozvi occupational layers. Gomoremhiko had one Mapungubwe–Zimbabwe bead series (13th–15th centuries), which suggests that it was probably earlier than the other sites. All European beads are made of soda–lime plant‐ash glass with high alumina, which makes them comparable with glass produced through the Mediterranean traditions in Southern Europe.     

A late Holocene pollen record from Lake Almalou in NW Iran: evidence for changing land-use in relation to some historical events during the last 3700 years

A pollen diagram was prepared from Lake Almalou, a volcanic crater wetland located on the eastern flanks of the Sahand Volcanic Complex in NW Iran. The core provides a 3700-year record of human activity and environmental change in an upland region. We attempt to relate vegetation changes to both climatic change and historical events. Variations of anthropogenic pollen indicators suggest several phases of intensified human activities. Two strongly expressed agricultural phases are dated at about 2450–2220 cal BP (Achaemenid Empire) and 230–30 cal BP (collapse of Safavid Dynasty to the modern period). Historical rather than climatic events appear to be the main controlling factors for upland land-use dynamics. Fruticulture has been practiced in the region at least since the Iron Age, reaching its maximum importance 1500–1250 cal BP during the reign of Sassanid Empire; it declined by the time of Islamic conquest of Iran (651 AD). The Little Ice Age is tangibly recorded by higher lake water levels most probably due to both lower summer temperatures and higher annual precipitations. Low values of cereal-type and cultivated tree pollen during this period may indicate a change in the lifestyle from the cultivation of fields and orchards to a more nomadic life dominated by summer pasture. The modern period (1850 AD onwards) is characterized by expansion of agricultural activities to upland areas and intensified pastoralism.     

Nuclear science and the story of a preserved leaf from a copy of the Great Bible

Three pressed leaves of Ulmus glabra (Wych Elm) were found within the pages of a copy of the Great Bible in the Library of the University of Western Australia. The Bible dates from AD 1540 and was originally housed at Ely Cathedral in Cambridgeshire. A radiocarbon age on one of the leaves found it was about as old as the Great Bible itself, and stable C and N isotope and neutron activation analyses were carried out on the same leaf. The δ¹⁵N values were elevated and the content of iron, arsenic, bromine, silver, gold and mercury were relatively high. These analyses are consistent with an environment where water logging is present, as at Ely at the time, and the silver and gold content are probably consistent with the cathedral setting. The mercury was found to be associated with the red ink in the Bible. It is intriguing to ponder why Wych elm leaves were placed in the Bible, especially in the light that a copy of an original edition of the King James version of the Bible from Ely, also in the library in Perth has many dozens of U. glabra leaves also preserved within in its pages.     

Evidence for indigenous strip-drawing in production of wire at Mapungubwe Hill (1220-1290 AD): towards an interdisciplinary approach

Several cupreous conical tubes with unclear function are among some of the finds in the collections held at the University of Pretoria which were unearthed by archaeologists on Mapungubwe Hill. Most of these are poorly provenanced, particularly those connected with the activities of Guy Gardner (1935-1940) regarding the waste in northern dump. However, a redetermination of the context following the excavations of the 1970s suggests the funnels date to the period of the rise and development of Mapungubwe as a town and centre of a powerful state. The results from neutron tomography, stereomicroscope and SEM-EDS indicate that the tubes were most probably used in iron strip-drawing to produce wire.     

基于黄土高原南部地区历史文献记录的唐代气候冷暖波动特征研究

本文基于黄土高原南部地区历史文献记录 ,对唐代气候冷暖波动特征进行初步研究。研究表明 ,799AD前后存在一次百年尺度的气候转寒 ,在 84 5 AD、880 AD附近还存在两次数十年尺度的气候波动。在数十年时间尺度上 ,气候寒冷与较高的气候变率相伴出现。唐代相应地区旱涝资料中没有发现冷暖变化与干湿变化在十年尺度上有显著的线性相关性。最后我们就气候波动与社会发展之间某些耦合现象作一初步的讨论。     

Intensive hunting during the Iron Age of Southern Africa

Domestic faunal samples from farming sites from southern Africa dating from the Early (～AD 200–900) and Middle (～AD 900–1300) Iron Ages with large faunal samples are typically dominated by sheep/goats (both number of identified specimens and minimum number of individuals for large samples). However, four exceptions to this general pattern from these time periods are Bosutswe, Nqoma (both in Botswana), KwaGandaganda and Mamba (both in KwaZulu-Natal). At these sites, cattle outnumber sheep/goats, which have previously been measured using a Cattle Index. Intensive hunting is investigated at one of these sites, Bosutswe. Using various lines of evidence, including measuring high- vs. low-ranked prey, economic activities, as well as grease extraction and ageing from the most common taxon, plains zebra (Equus quagga), it is suggested that resource depression of wild game likely occurred. This would fit the expectation, based on human behavioural ecology, that as high-ranked game resource diminished over time, more emphasis was placed on cattle herding. The greater emphasis could have influenced descent patterns of people at Bosutswe. By the Late Iron Age (～AD 1300–1820s), cattle dominate most faunal assemblages in southern Africa with large sample sizes, and ethnographic and historical information confirm the central role these animals played in the social, political and economic lives of these farmers.     

The Terminal Pleistocene/Early Holocene archaeology of the Great Basin

The archaeological record of the Terminal Pleistocene and Early Holocene in the Great Basin consists largely of surface lithic artifacts, and consequently research has concentrated on typological and technological studies. The small suite of radiocarbon dates available suggests human presence in the Great Basin by at least 11,500 B.P., but evidence of subsistence is scanty. Technological analyses as well as artifact distributions suggest that the earliest occupants of this region subsisted primarily by hunting, possibly large terrestrial game. As elsewhere in North America, the earliest occupants of the Great Basin faced a rapidly changing environment, with the drying of shallow pluvial lake remnants and the creation of new habitats. Paralleling these changes, significant subsistence resource diversification coupled with expansion into new environments is evident by the close of the Pleistocene.     

Decisive Evidence for Multidirectional Evolution of Sociopolitical Complexity in Southern Africa

While pioneers of archaeology in any given region have established the foundations of the discipline, their views have not remained unchanged in places such as Europe, North America and Australasia. In these regions, successive generations of researchers changed the direction of their work based not just on new observations but also in light of new methods and theories. For example, the idea of a Bronze Age revolution popularised by V. G. Childe in Europe was superseded by multiple alternatives over the years. In southern African Iron Age studies, John Schofield, Gertrude Caton-Thompson, Roger Summers, Keith Robinson and Peter Garlake created an impressive platform upon which successors could build. Confronting firm disapproval from more experienced researchers in the early 1980s, Huffman speculated that the evolution of sociopolitical complexity in our region was a linear relay from Mapungubwe to Khami via Great Zimbabwe. This position was sustained as the conventional wisdom largely, we argue, because no new research was being carried out in key areas of the region, and too few students, in particular African ones, were being trained to expand the focus of investigation. Here, we present new data to support our argument, that the pathway to sociopolitical complexity in southern Africa was multilinear. We propose looking forward rather than back, and to continue to seek the exposure of scales of interaction between multiple but chronologically overlapping entities associated with the rise of sociopolitical complexity in southern Africa.     

四～五世纪气候暖干事件对塔里木盆地人类文明兴衰的影响

考古发掘资料和零星的史载资料表明 ,在约 4～ 5世纪时期塔里木盆地人类文明发生第一次大规模变迁 ,很多古城在此时期衰落与消亡。同时塔里木盆地及其相邻地区的古气候环境演变研究成果表明 ,在 1.9ka BP～ 1.5 ka BP(公元 2世纪～ 6世纪 )期间 ,气候为一相对的暖干期 ,而在 4～ 5世纪时 ,其暖干的气候达到了峰值。塔里木盆地人类文明的第一次大规模变迁与古气候的暖干化在时间上的一致性说明两者之间有着必然的内在联系。气候环境的暖干化可能是导致塔里木盆地人类文明在 4～ 5世纪发生第一次大规模变迁的根本原因 ,气候环境的暖干化导致水量的明显减少、人类生存环境发生恶化、生存资源减少、生存空间缩小等一系列变化 ,最终导致古城的衰亡 ,影响到人类文明的变迁     

崔骃、班固赋、颂作年献疑

陆侃如先生<中古文学系年>将崔驷<大将军临洛观赋>系于永元四年四月初,认为崔驷<西征赋>系<北征颂>之误,值得商榷.通过对这两篇作品的探讨,还可对傅毅卒年、崔驷离开窦宪军幕返乡时间作出相对明确的断定.通过考察影日藏弘仁本<文馆词林>中所收崔驷<四巡颂>中<南巡颂>,可得出崔驷<南巡颂>与班固<南巡颂>的作年相同的结论.在此基础上,又可进一步推定班固丁忧去官的大致时间.