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Blake Plateau: Control of Miocene sedimentation patterns by large-scale shifts of the Gulf Stream axis

P.R. Pinet·P. Popenoe
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Abstract

The distribution of buried channel networks within Cenozoic sequences of the Blake Plateau and their correlation with global sea-level oscillations indicate that the Gulf Stream axis shifted landward against the Florida-Hatteras Slope during sea-level high-stands and seaward across the central Blake Plateau during sea-level lowstands. A sedimentation model incorporating axial shifts of the Gulf Stream successfully predicts the Miocene stratigraphy of the Florida-Hatteras Slope and Blake Plateau as defined by seismic and drill-hole data.

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P.R. Pinet, P. Popenoe. 1982. Blake Plateau: Control of Miocene sedimentation patterns by large-scale shifts of the Gulf Stream axis. https://doi.org/10.1130/0091-7613(1982)10%3C257%3Abpcoms%3E2.0.co%3B2

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