Episodicity within a mid-Cretaceous magmatic flare-up in West Antarctica: U-Pb ages of the Lassiter Coast intrusive suite, Antarctic Peninsula and correlations along the Gondwana margin
Long-lived continental margin arcs are characterized by episodes of large-volume magmatism (or flare-ups) that can persist for ∼30 m.y. before steady-state arc conditions resume. Flare-up events are characterized by the emplacement of large-volume granodiorite-tonalite batholiths and sometimes assoc...
Published in: | GSA Bulletin |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Geological Society of America
2018
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Subjects: | |
Online Access: | http://nora.nerc.ac.uk/id/eprint/516492/ https://nora.nerc.ac.uk/id/eprint/516492/1/Riley%20et%20al%20%20final.docx https://pubs.geoscienceworld.org/gsa/gsabulletin/article/526245/episodicity-within-a-mid-cretaceous-magmatic-flare |