Western Scotia Sea margins: Improved constraints on the opening of the Drake Passage

• Published in: Journal of Geophysical Research: Solid Earth
• Main Authors: Lodolo, Emanuele, Donda, Federica, Tassone, Alejandro Alberto
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Geophysical Union
• Subjects: magnetic profile; seismic data; Drake Passage; Western Scotia Sea; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Scotia Sea; South Scotia Ridge; Tierra del Fuego
• Online Access: http://hdl.handle.net/11336/76195

We present a revised tectonic interpretation (from ∼28 Ma to 3.2 Ma) of the western sector of the Scotia Sea, incorporating new multichannel seismic reflection profiles and magnetic anomaly identifications for the continental margin off the Tierra del Fuego Island, and available complementary data f...