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Pléistocène moyen et inférieur dans le Latium (Italie centrale)
Authors:Aldo Giacomo Segre  Italo Biddittu
Institution:Istituto Italiano di Paleontologia Umana, Piazza Mincio, 2, 00198 Roma, Italie
Abstract:Explorations and diggings of the Italian Institute of Human Palaeontology in Latium from 1950 to 2005, have brought out the following composite sequence: (1) for upper-middle Pleistocene of northern Latium: Travertine, gravels Acheulian-Mousterian transition, Riss. Homo (femur), Elephas antiquus, Hippopotamus, Bubalus murrensis, with upper Acheulian artefacts. (2) In middle Latium, middle Pleistocene: Volcanoclastic K-Ar 360 Ky. Below: Lower Acheulian complex and bone artefacts. Homo, Inuus, Elephas antiquus, Ursus deningeri, Dama clactoniana. Volcanic ash with Zelkowa, Buxus: caucasian flora. Hot pyroclastic flow about 15 m (50 feet) thick between 520 and 530 Ky. Limno-tuffite with Taxodiacea flora Lower-middle Pleistocene choppers artefacts below volcanic limit of 700 Ky. Southern Latium, lower Pleistocene: travertine reed Phragmites fragments. Ceprano hominid calvarium 800-900 Ky old. Gravel with chopper artefacts. Red sand with Unio shells. Lower palaeolithic gravelly sand, with very rough choppers artefacts, at Arce, Colle Marino, Colle Pece localities; at Castro dei Volsci chopper, assemblage is more evolved. Unconformity. Yellow sand layer with middle Villafranchian Anancus arvernensis and Mammuthus meridionalis fauna.
Keywords:Plé  istocè  ne infé  rieur  Plé  istocè  ne moyen  Acheulé  en  Italie centrale  Palé  olithique infé  rieur  Industrie sur galet
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