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Alpha/Mendeleev Ridge and Chukchi Borderland 40Ar/39Ar Geochronology and Geochemistry: Character of the First Submarine Intraplate Lavas Recovered from the Arctic Ocean
(1) Department of Earth Sciences, University of New Hampshire, Durham, NH 03824 USA (sam.mukasa@unh.edu), (2) Department of Planetary Sciences, University of Arizona, Tucson, AZ 85721 USAExpand
First bedrock samples dredged from submarine outcrops in the Chukchi Borderland, Arctic Ocean
The Chukchi Borderland, a prominent bathymetric feature within the Arctic Ocean, has been interpreted as a fragment of an undeformed continental platform sequence rifted from the passive margin ofExpand
Circum-Arctic Lithosphere Evolution (CALE) Transect C: displacement of the Arctic Alaska–Chukotka microplate towards the Pacific during opening of the Amerasia Basin of the Arctic
Abstract This paper synthesizes the framework and geological evolution of the Arctic Alaska–Chukotka microplate (AACM), from its origin as part of the continental platform fringing Baltica andExpand
Exploring the geology of the central Arctic Ocean; understanding the basin features in place and time
The history of the deep Arctic Ocean is largely unwritten. The means to understand this history may now be at hand. Bathymetry and potential field data have accumulated to the point it is possible toExpand