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| Blivi, A.B.; Anthony, E.J.; Oyédé, L.M.. |
| The morphology, sedimentary facies, stratigraphy and development history of re-entrants and sand barriers in Togo and Benin (West Africa) have been analysed from boreholes and field data, and available radiocarbon dates. Re-entrant deposits range from basal Late Pleistocene fluviatile sands into Holocene estuarine and fluvio-deltaic sands. As sea level stabilized between 6000 and 5500 B.P., the "compartmented" coast associated with these reentrants favoured a polycellular longshore drift system. As the latter became infilled throughout the bight of Benin between 6000 and 4000 B.P., the littoral drift system evolved into a unicellular system fed by the Volta delta in Ghana, which has been the major sand source for an almost 300 kin long outer harrier. In... |
| Tipo: Journal Contribution |
Palavras-chave: Sand banks. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/1459 |
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