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| Content Provider | Springer Nature Link |
|---|---|
| Author | Goldstein, Steven T. Munyiri, John M. |
| Copyright Year | 2017 |
| Abstract | Early pastoralists in southern Kenya exploited obsidian sources to supply large regional exchange networks that persisted from c. 3200 to 1400 years ago. Obsidian exchange networks have been a source for speculation on the social and political nature of early pastoralism in eastern Africa. Herders who produced a discrete set of material culture called “Elmenteitan” mainly relied on a particular obsidian quarry site on the upper slopes of Ol Doinyo Opuru (Mt. Eburru), in the Central Rift Valley. These implications of the Elmenteitan pattern for herder social organization have not been systematically investigated. This paper reports on recent surveys and initial excavations at the Elmenteitan Obsidian Quarry (GsJj50) on Mt. Eburru as the central node of a prehistoric herder exchange network. Research revealed a series of stratified extraction and workshopping loci concentrated across a roughly 200-m2 extent. Spatial, faunal, ceramic, and lithic datasets support communal resource access by small groups, rather than centralized control. This research has implications for interpreting the role of centralized quarries and resource nodes in the formation of mobile herder exchange and alliance. Networks were an important risk-reduction strategy in unpredictable environments and helped facilitate the spread of African pastoralism.Les premiers pasteurs du sud du Kenya ont exploité des sources d’obsidienne pour raccorder de grands réseaux d’échange régionaux qui ont persisté jusqu’en c. 3200–1400 AD. Les réseaux d’échange d’obsidienne ont fait l’objet de spéculations sur la nature sociale et politique des prémisses du pastoralisme en Afrique de l’est. Des gardiens de troupeaux qui ont produit une collection discrète de culture matérielle appelée « Elmenteitan » ont compté sur un site de carrière en l’haute de la pente d’Ol Doinyo Opuru (mont Eburru), dans la vallée Centrale Rift. Les implications du modèle Elmenteitan pour l’organisation sociale des gardiens n’ont pas fait l’objet d’une étude systématique. Cet article s’appuie sur des études récentes et des fouilles inédites réalisées à la carrière d’Elmenteitan (GsJj50) sur le mont Eburru, considéré comme le noeud central d’un réseau préhistorique d’échanges. La recherche a montré une série d’extractions stratifiées, et des lieux de « workshopping » qui s’étendent sur 200 mètres carrés. Un ensemble de données spatiales, céramiques, lithiques et de faune, sous-tendent un concept d’accès qui relève de ressources communales, plutôt que d’un contrôle centralisé. Cette recherche a des conséquences sur l’interprétation du rôle des carrières centralisées et noeuds de ressources dans la formation d’échange et alliance des gardiens mobiles. Les réseaux ont constitué une stratégie importante de diminution des risques dans les milieux imprévisibles, et ont facilité la propagation du pastoralisme Africain. |
| Starting Page | 43 |
| Ending Page | 73 |
| Page Count | 31 |
| File Format | |
| ISSN | 02630338 |
| Journal | African Archaeological Review |
| Volume Number | 34 |
| Issue Number | 1 |
| e-ISSN | 15729842 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2017-01-18 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Kenya Pastoral Neolithic Lithics Quarry Exchange Elmenteitan Obsidian Archaeology Anthropology Regional and Cultural Studies |
| Content Type | Text |
| Resource Type | Article |
| Subject | Archeology Archeology (arts and humanities) |
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