S2-03EN_PDF_Joël Confalonieri and Yann Le Jeune - The Mesolithic site of Haute-Île at Neuilly-sur-Marne  (Seine-Saint-Denis): preliminary results

Cliquez sur la photo pour zoomer


S2-03EN_PDF_Joël Confalonieri and Yann Le Jeune - The Mesolithic site of Haute-Île at Neuilly-sur-Marne (Seine-Saint-Denis): preliminary results

A Mesolithic site was discovered during an archaeological evaluation of Haute-Île at Neuilly-sur-Marne (Seine-Saint-Denis) carried out by a mixed team from the INRAP and the council of Seine-Saint-Denis. The site is found on the right bank of the Marne River valley at an average altitude of 40 m NGF. This 65 ha area is found some 15 km upstream of Paris in one of the last bends of the Marne and has been designated a departmental park since 2005. The Mesolithic levels identified during a preliminary archaeological diagnostic in 2003 and 2004 lie within a paleosol on the edge of a paleochannel. These well-preserved levels are spread over a surface of a little less than 3 ha of which only 1.5% has so far been excavated. The Mesolithic levels contain abundant lithic artefacts, stone features and a burial. Based on an initial typological study they can be assigned to a succession of Middle and Late Mesolithic occupations fostered by the simultaneous presence of a river ford and open wetland banks creating an ideal location for hunting and setting up camp. The nearby banks of the paleochannel also produced Mesolithic artefacts, while an older level of a seldom-observed Holocene riverbank remains to be investigated. The Mesolithic site of Haute-Île still holds enormous archaeological as well as geoarchaeological potential and will probably be the focus of research in coming years.