Articles | Volume 13, issue 8
Research article
30 Aug 2022
Research article |  | 30 Aug 2022

Structural characterization and K–Ar illite dating of reactivated, complex and heterogeneous fault zones: lessons from the Zuccale Fault, Northern Apennines

Giulio Viola, Giovanni Musumeci, Francesco Mazzarini, Lorenzo Tavazzani, Manuel Curzi, Espen Torgersen, Roelant van der Lelij, and Luca Aldega


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2022-229', Anonymous Referee #1, 23 Jun 2022
    • AC1: 'Reply on RC1', Giulio Viola, 25 Jul 2022
  • RC2: 'Comment on egusphere-2022-229', Anonymous Referee #2, 07 Jul 2022
    • AC2: 'Reply on RC2', Giulio Viola, 25 Jul 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Giulio Viola on behalf of the Authors (03 Aug 2022)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (08 Aug 2022) by Florian Fusseis
ED: Publish as is (09 Aug 2022) by Susanne Buiter(Executive editor)
AR by Giulio Viola on behalf of the Authors (10 Aug 2022)
Short summary
A structural-geochronological approach helps to unravel the Zuccale Fault's architecture. By mapping its internal structure and dating some of its fault rocks, we constrained a deformation history lasting 20 Myr starting at ca. 22 Ma. Such long activity is recorded by now tightly juxtaposed brittle structural facies, i.e. different types of fault rocks. Our results also have implications on the regional evolution of the northern Apennines, of which the Zuccale Fault is an important structure.