| Title: |
Timescales for pluton growth, magma-chamber formation and super-eruptions |
| Authors: |
Van Zalinge, Marit E; Mark, Darren F.; Sparks, R S J; Tremblay, Marissa; Keller, C B; Cooper, Frances J; Rust, Alison C |
| Source: |
Van Zalinge, M E, Mark, D F, Sparks, R S J, Tremblay, M, Keller, C B, Cooper, F J & Rust, A C 2022, 'Timescales for pluton growth, magma-chamber formation and super-eruptions', Nature, vol. 608, no. 7921, pp. 87-92. https://doi.org/10.1038/s41586-022-04921-9 |
| Publication Year: |
2022 |
| Collection: |
University of Bristol: Bristol Reserach |
| Description: |
Generation of silicic magmas leads to emplacement of granite plutons, huge explosive volcanic eruptions and physical and chemical zoning of continental and arc crust. Whereas timescales for silicic magma generation in the deep and middle crust are prolonged, magma transfer into the upper crust followed by eruption is episodic and can be rapid. Ages of inherited zircons and sanidines from four Miocene ignimbrites in the Central Andes indicate a gap of 4.6 Myr between initiation of pluton emplacement and onset of super-eruptions, with a 1-Myr cyclicity. We show that inherited zircons and sanidine crystals were stored at temperatures |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/pmid/35922502; info:eu-repo/semantics/altIdentifier/hdl/https://hdl.handle.net/1983/821b4eec-a41a-4a35-a528-46f45f34aacd |
| DOI: |
10.1038/s41586-022-04921-9 |
| Availability: |
https://hdl.handle.net/1983/821b4eec-a41a-4a35-a528-46f45f34aacd; https://research-information.bris.ac.uk/en/publications/821b4eec-a41a-4a35-a528-46f45f34aacd; https://doi.org/10.1038/s41586-022-04921-9; https://research-information.bris.ac.uk/ws/files/330852247/Van_Zalinge_et_al_PURE_Version.pdf |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.5F3ADF9A |
| Database: |
BASE |