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Filtering by: Creator Pedersen, Nels David Creator Dziak, Robert P. Has journal sim Geochemistry, Geophysics, Geosystems

Seamount morphology in the Bowie and Cobb hot spot trails, Gulf of Alaska

Creator:

Chaytor, Jason D., Keller, Randall A., Duncan, Robert A., and Dziak, Robert P.

Abstract:

Full-coverage multibeam bathymetric mapping of twelve seamounts in the Gulf of Alaska reveals that they are characterized by flat-topped summits (rarely with summit craters) and by terraced, or step-bench, flanks. These summit plateaus contain relict volcanic features (e.g., flow levees, late-stage cones, and collapse craters) and as such must have...

Resource Type:

Article

Full Text:

within the Surveyor and Baranof fans is represented by extensive fan-body turbidite chan- nels such as