Magmatism of the Weddell Sea rift system in Antarctica: Implications for the age and mechanism of rifting and early stage Gondwana breakup
Thick (∼800 m) basaltic successions from the eastern Antarctic Peninsula have been dated in the interval 180 – 177 Ma and preserve a transition from a continental margin arc to a back-arc extensional setting. Amygdaloidal basalts from the Black Coast region of the eastern margin of the Antarctic Pen...
Published in: | Gondwana Research |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Elsevier
2020
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Subjects: | |
Online Access: | http://nora.nerc.ac.uk/id/eprint/522732/ https://nora.nerc.ac.uk/id/eprint/522732/1/Riley%20et%20al_Godwana%20Research.pdf https://www.sciencedirect.com/science/article/pii/S1342937X19302795 |