Explanatory Remarks on the Operational Dataset – ICDP project DIVE: Drilling the Ivrea-Verbano zonE Article Swipe

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Scientific drilling Geology Drilling Borehole Documentation Identifier Section (typography) Mining engineering Natural (archaeology) Seismology Earth science Continental crust Thematic map Geologic map Crust Hydrocarbon exploration Geospatial analysis

Andrew Greenwood , Marta Venier , György Hetényi , Luca Ziberna , Katja U. Heeschen , Luca Pacchiega , Kim Lemke , Hugo Dutoit , Mattia Bonazzi , Sarah Degen , Junjian Li , Alexia Secrétan , Bernd Trabi , Sören Tholen , Nicolas Lefeuvre , Sarah Auclair , Davide Mariani , Michel Rio , Ana Černok , Ankan Bhattacharyya , Francesco Narduzzi , Hadis Mansouri , Cindy Uruena , Marco Beltrame , Friedrich Hawemann , Matteo Velicogna , Virginia Toy , Jessy Dominique , Antonio Longo , Luca Tonietti , Bernardo Barosa , Jacopo Brusca , Nunzia Nappi , Gabriella Gallo , Mattia Esposito , Sara C. Diana , Alessia Bastianoni , Ester M. Eckert , Judith M. Confal , Silvia Pondrelli , Nicola Piana Agostinetti , Konstantin Tertyshnikov , Eva Caspari , Laurent Truche , Thomas Wiersberg , Ludovic Baron , Angelina Cordone , Mattia Pistone , O. Müntener , Alberto Zanetti ·

YOU? · · 2025 · Open Access · · DOI: https://doi.org/10.48440/icdp.5071.002 · OA: W7116898034

The Drilling the Ivrea-Verbano zonE (DIVE) project, run as ICDP expedition 5071, aims at studying the lower continental crust (LCC) towards and across the Moho transition zone. The study area provides unique access to a section of the LCC with well-preserved structural re-lationships. Two drilling targets were selected from this zone for scientific investigations, which, in combination, reveal significant aspects of its geologic history. The goals of the project are primarily petrological-geochemical, geophysical, structural, microbiological, and focusing on natural gases. Two boreholes have been successfully drilled in project DIVE 1: first 5071_1_B near Ornavasso in 2022, then 5071_1_A in Megolo in 2023-2024. This reports is the documentation of the operational dataset (DIVE Scientific Team et al., 2025b) of the ICDP project DIVE (ICDP 5071) consist of metadata, data and/or images. Here, we summarized explanations on the tables, data and images exported from the database of the project (mDIS DIVE), complimented by information on measurements done as part of the core de-scription workshop. Finally, some basic definitions of identifiers used in ICDP and depths corrections are introduced.