Columbia subject headings:
Paleoceanography--North Atlantic Region.
Plate tectonics--North Atlantic Region.
Sedimentation and deposition--North Atlantic Region.
Harvard subject headings:
Paleoceanography--North Atlantic Region.
Plate tectonics--North Atlantic Region.
Sedimentation and deposition--North Atlantic Region.
Princeton subject headings:
Paleoceanography--North Atlantic Region.
Plate tectonics--North Atlantic Region.
Sedimentation and deposition--North Atlantic Region.