GNGTS 2018 - 37° Convegno Nazionale

260 GNGTS 2018 S essione 1.3 A good fit has been found between the volcanic activity and quiescence documented on land and the alternation of tephra layers and marine sequences studied in this work. The uplift phases are mainly linked to clusters of activity or strong unrests widely described in the literature while subsidence occurred during periods of not documented volcanic activity. Taking into account the sea level rise curve drawn from Lambeck et al. (2011), when resurgence-related uplift exceeded the rate of sea-level rise, erosional surfaces developed. The main erosive unconformity surface forms the wide shelf off Rione Terra and La Pietra and is cut within the submerged extension of the La Starza marine sequence (~11-4 ka) outcropping on-land. Most faults in the apical dome are sealed by this surface that developed after 3.9 ky. References Amoruso, A., Crescentini, L., & Berrino, G. (2008). 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