Lu–Hf geochronology of ultra-high-pressure eclogites from the Tromsø-Nappe, Scandinavian Caledonides: evidence for rapid subduction and exhumation

• Published in: International Journal of Earth Sciences
• Main Authors: Fassmer, K., Martinet, I., Miladinova, I., Sprung, P., Froitzheim, N., Fonseca, R. O. C., Münker, C., Janák, M., Kullerud, K.
• Other Authors: Deutsche Forschungsgemeinschaft, Agentúra na Podporu Výskumu a Vývoja
• Format: Article in Journal/Newspaper
• Language: English
• Published: Springer Science and Business Media LLC 2020
• Subjects: General Earth and Planetary Sciences; Norway; Tromsø; Tromsdalstind; Tønsvika; Northern Norway
• Online Access: http://dx.doi.org/10.1007/s00531-020-01866-0; https://link.springer.com/content/pdf/10.1007/s00531-020-01866-0.pdf; https://link.springer.com/article/10.1007/s00531-020-01866-0/fulltext.html

Abstract Geochronology of ultra-high-pressure metamorphic rocks is able to constrain the timing and rates of subduction-zone processes. Lu–Hf garnet dating has the potential to yield information about the timing of the prograde evolution of subducting rocks under increasing pressure. In combination...