Emplacement and 3D geometry of crustal-scale saucer-shaped intrusions in the Fennoscandian Shield

• Published in: Scientific Reports
• Main Authors: Buntin, Sebastian, Malehmir, Alireza, Koyi, Hemin, Högdahl, Karin, Malinowski, Michal, Larsson, Sven Ake, Thybo, Hans, Juhlin, Christopher, Korja, Annakaisa, Gorszczyk, Andrzej
• Format: Article in Journal/Newspaper
• Language: English
• Published: Uppsala universitet, Geofysik 2019
• Subjects: Geophysics; Geofysik; Babel; Fennoscandian
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-391379; https://doi.org/10.1038/s41598-019-46837-x

Saucer-shaped intrusions of tens of meters to tens of kilometres across have been observed both from surface geological mapping and geophysical observations. However, there is only one location where they have been reported to extend c. 100 km laterally, and emplaced both in a sedimentary basin and...