Publikationsdatum:
2023-03-24
Beschreibung:
A multidisciplinary study of a sector of the Ionian coastal belt, southern Italy, mainly based on two new bore holes approximately 25 m (MSA) and 20 m (MSB) deep, was carried out in the frame of a wider geo archaeological project. Stratigraphic and Paleoecological data, together with geomorphological observations, have been used in order to define the Late Quaternary morpho-sedimentary evolution and its relationships with tectonic and climate forcing. The analyses of core sediments and geomorphic interpretations allowed us to reconstruct the changes in depositional setting and physical landscape starting from the MIS 5.5. To this scope, new data about sedimentary facies, benthic foraminifera and ostracod assemblages, and a set of 14C ages spanning from about 33 to 15 kyr BP are here presented. All these data revealed a strong modification of the depositional setting within the coastal plain, as inferred by the presence of marine, transitional, and continental deposits, and suggest an anomalous position of sea-level reference points. Such anomalies are clustered in two homogenous arrays that can be explained only admitting a significant tectonic uplift in recent times (i.e. about 4 mm/yr over the last 15,000 years).
Beschreibung:
Published
Beschreibung:
84-110
Beschreibung:
4A. Oceanografia e clima
Beschreibung:
7SR AMBIENTE – Servizi e ricerca per la società
Beschreibung:
JCR Journal
Schlagwort(e):
Coastal evolution
;
Paleoecology
;
Chronostratigraphy
;
Relative sea-level changes
;
Tectonic uplift
;
Southern Italy
Repository-Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Materialart:
article
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