Fiche du document
1 janvier 2011
- handle: 10670/1.gs8qz6
- halshs: halshs-00966548
Mots-clés
palaeo-geography geoarchaeology Piraeus Athens Greece Mediterranean sea ancient time StraboSujets proches
Hours (Time)Citer ce document
Jean-Philippe Goiran et al., « Piraeus, the ancient island of Athens: Evidence from Holocene sediments and historical archives », HAL-SHS : géographie, ID : 10670/1.gs8qz6
Métriques
Partage / Export
Résumé
The famous Greek geographer Strabo wrote in the fi rst century A.D., that Piraeus was formerly an island and lay 'over against' the mainland, from which it got its name. To validate Strabo's hypothesis, cartographic and historical data were compiled with multiproxy paleoenvironmental analyses and radiocarbon dating from a series of boreholes drilled in the Cephissus coastal plain, southwest of Athens, Greece. The results of this interdisciplinary geoarchaeological research demonstrate the reliability of Strabo's text by revealing that Piraeus was indeed an island. In early Holocene time, the rocky hill of Piraeus was linked to the mainland of Attica. During the late to fi nal Neolithic Period (4850-3450 B.C.), Piraeus became an island in a shallow marine bay, due to sea-level rise in the Holocene. Between 2850 and 1550 B.C., in the Early and Middle Bronze Age, Piraeus was separated from the mainland by a wide lagoon. In the fi fth century B.C., Themistocles, Cimon, and then Pericles connected Athens to Piraeus by building two "long walls" partly built on a residual coastal marsh called the Halipedon. This study reveals an impressive example of past landscape evolution