GEOLOGICA BALCANICA, 27.1-2, Sofia, August. 1997, p. 91-100 Depositional processes in outer arc marginal sub-basins during the Messinian time; Messinian crisis: An example from western Crete Island, Greece Nikolaos Kontopoulos, Abraham Zelilidis University qf Patras, Department of Geology. 26110 Parras, Greece Fax (30) 6/-99/-900; E-mail
[email protected] (Submitted: March 22, 1996; accepted for publication: April 3, 1996) HuKoAaoc KoHmonyAoc, A6paxaM JeAuAuouc - llpo Abstract: The ratio of sea-level falling rate to subsidence/ Lieccbl OCOOKOHaKOnAeHU.R 60 6HeUJHeOyl06blX Kpae6blX uplift rate was the master factor controlling the evolution MeccuHCKUX cy66accetiHax; MeccuHcKuti Kpu3uc: llpu of three adjacent marginal sub-basins, the Platanos, Kas Mep c JanaOHOcol.leHmpaAbHOlOKpuma, rpet~U.R. OTuo telli and Maleme Sub-Basins. During the Messinian, the weHHe CKopocrH noHHlKeHHJI ypooull MOPll K cKopocru Platanos Sub-Basin was characterized by a constant shelf onycKaHHll/nO.UHliTHll 6blJIO rJiaBHbiM $aKTOpOM, KOH environment with a water depth of deposition not more TpOJIHpyK>IUHM 3BOJIIOUHIO Tpex npHJielKall{HX KpaeBLIX than 50 m; a sabkha environment which changed during cy66acceiiHOB - nnaTaHOCKoro, KacTeJIHHCKOro H the latest Messinian to a shelf environment characterized ManeMCKOrO. 8 MeCCHHCKOe BpeMll nnaTaHOCKHH the Kastelli Basin, representing a water depth of deposition cy66acCCHH xapaKTepH30BaJICll yCTOH'IHBbiMH WeJlbt}>o changing from 0 m to less than SO m; fmally, a terrestrial BbiMH ycJIOBHliMH C rny6HHOH OC8.llKOHaKOMeRHll He environment which changed during ~he latest Messinian 6onee SO m: ca6xoBbiMH ycnoBHliMH, nepewe.umHMH B to a shallow marine environment, characterized the weJib$OBYIO 06CT8HOBKY B CaMOM I103,llHeM MeCCHHC, Maleme Basin, representing a sea-level rise of no more xapaKTepuJoaancll KacrenuiicKuii 6acceiiu, o6na,nal0ll{HH than 50 m.