@article {11921, title = {Fossil shorelines at Corfu and surrounding islands deduced from erosion notches.}, journal = {The Holocene}, volume = {24(II)}, year = {2014}, pages = {1565-1572}, abstract = {New geomorphological investigations along the coasts of Corfu, Othonoi, Paxoi, and Antipaxoi Islands allowed the\ identification of recent fossil shorelines.Former sea-level positions were deduced from sea-level indicators. A {\textquoteleft}modern{\textquoteright} tidal notch, submerged\ c. -20 cm, was observed in all studied islands.This notch is regarded to have been submerged by the global sea-level rise that occurred during the 19th and 20th centuries at a rate exceeding thepossibilities of intertidal bioerosion. Its presence provides evidence that no vertical tectonic movements occurred since its formation. On Corfu, impactsof ancient earthquakes have left some marks\ of emergence at about\ >=\ +130 {\textpm} 11, +110 {\textpm} 11, +65 {\textpm} 11, +40 {\textpm}\ 11, and +25 {\textpm} 11\ cm, as well as\ marks ofsubmergence at about -40 to -50, -85\ {\textpm} 11, -120 {\textpm} 11,\ and -180 {\textpm} 11 cm. The emergence of +130 {\textpm} 11 cm, previously dated at about 790{\textendash}400 cal.
BC,\ was detected through erosion notches at various sites in the western part of Corfu and appears to continue even more west, at Othonoi Island. Tidalnotches submerged at depths exceeding 0.4 m were observed in the northeastern part of the island and suggest the local occurrence of a sequence offour coseismic subsidences, with average vertical displacements of 40 cm, during at least the last few\ millennia. At Paxoi and Antipaxoi, Holocene verticalmovements seem to have been mainly of\ subsidence. At Paxoi, the {\textquoteleft}modern{\textquoteright} notch was found at\ about -20 to -30\ cm, while four more submerged tidalnotches were distinguished at about -40 {\textpm} 11, -60 {\textpm}\ 11, -75 {\textpm} 11, and -90 {\textpm}\ 11\ cm, while in Antipaxoi, three\ submerged tidal notches were distinguishedat about -60 {\textpm} 11, -75 {\textpm} 11, and -120 {\textpm} 11 cm.
}, author = {Evelpidou, N. and Karkani, A. and Pirazzoli, P.} }