inscription
Portail d'information géographique

Résultats de la recherche (3 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Atlantique ; Distribution spatiale ; Espagne ; GPR ; Golfo de Cádiz ; Grèce ; Géophysique ; Littoral ; Pelopónnisos ; Stratigraphie ; Sédimentologie ; Tsunamite
  • Barbate (Cádiz), they investigated a cliff with an elevated tsunamite consisting mainly of coarse gravel, shells and a fining-upward sequence covered by a recent soil. In Greece, the ancient harbour of Lechaion is characterised by coarse-grained sediments
  • at the base of the deposits were detected. The AA. show that shallow GPR is suitable for mapping tsunamites, though this method has certain limits and needs additional information for calibration.
  • Carottage ; Datation C 14 ; Dynamique littorale ; Egée mer ; Foraminifère ; Grèce ; Géochimie ; Holocène ; Littoral ; Paléo-environnement ; Sédimentaire ; Sédimentologie ; Thrace mer ; Tsunami ; Tsunamite
  • coastal areas, sedimentary sequences provide evidence for past high-energy sedimentary events, which are interpreted as tsunamites. Earthquakes at the western end and along the northern strand of the North Anatolian Fault Zone (NAFZ) in the North Aegean
  • marine sediments intersecting silt-dominated quiescent harbour deposits, geo-archaeological destruction layers as well as extensive units of beachrock-type calcarenitic tsunamites. A local event-geochronostratigraphy was established by radiocarbon dating