Publication Date:
2017-04-04
Description:
We review and present new geochronological data on the uplifted Middle-Late
Pleistocene marine deposits at the western termination of the Corinth Rift and the
Rion area. Geomorphological and geological observations define the general
morphotectonic context of these deposits, which predicts a pattern of differential
uplift. Uplift rate estimates based on previous geochronological data (ranging from
0.4 to 6 mm/yr) are discussed in the proposed morphotectonic context of differential
uplift, together with estimates from new geochronological data. Based on the data
available for post-MIS11 marine deposits, we conclude that time-averaged uplift
rates in the last 300-200 ka have been higher than ca. 1.8 mm/yr at the areas of
faster uplift (e.g. Profitis Elias, Ano Kastritsi). To define just how higher than 1.8
mm/yr they have been, and to cross-check the validity of very high uplift rate
estimates (≥ 4 mm/yr) existing in the bibliography, more datings than those
available are required.
Description:
"3HAZ Corinth" EU project; CNRS project
GDR Corinthe n. 234; Istituto Nazionale di Geofisica e Vulcanologia
Description:
Published
Description:
412-424
Description:
3.2. Tettonica attiva
Description:
N/A or not JCR
Description:
reserved
Keywords:
Tectonic geomorphology
;
Differential coastal uplift
;
deformation rates
;
active normal faults
;
Corinth Gulf
;
Greece
;
04. Solid Earth::04.04. Geology::04.04.03. Geomorphology
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
article
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