CAGE20-4 Cruise Report: High-resolution 2D and 3D seismic investigations on the Møre and Vøring Margins

The CAGE20-4 expedition on RV Helmer Hanssen targeted areas on the outer margins of the Møre and Vøring basins, with emphasis on IODP drilling proposal P944 sites. High-resolution 2D and 3D P-Cable seismic studies focused in particular on the structure of igneous deposits and how tectonic and igneou...

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Bibliographic Details
Published in:CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series
Main Author: Bünz, Stefan
Format: Article in Journal/Newspaper
Language:English
Published: Septentrio Academic Publishing 2022
Subjects:
Vøring Basin
Møre Basin
basalts
magmatic intrusions
hydrothermal vents
fluid flow
IODP
Hanssen
Arctic
Online Access:https://septentrio.uit.no/index.php/cage/article/view/6752
https://doi.org/10.7557/cage.6752
Description
Summary:The CAGE20-4 expedition on RV Helmer Hanssen targeted areas on the outer margins of the Møre and Vøring basins, with emphasis on IODP drilling proposal P944 sites. High-resolution 2D and 3D P-Cable seismic studies focused in particular on the structure of igneous deposits and how tectonic and igneous events have affected the Paleogene and global climate through gas production from organic-rich sediments and release into the atmosphere via hydrothermal venting. This expedition was part of a collaboration between CAGE and the Center for Earth Evolution and Dynamics (CEED) at the University of Oslo. The cruise may be known as: CAGE20_4

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