Columbia subject headings:
Echo sounding--Data processing.
Kane (Ship)
Kane Expedition (1968)
Ocean bottom--Charts, diagrams, etc.
Oceanography--Atlantic Ocean.
Seismic reflection method--Data processing.
Harvard subject headings:
Ocean bottom
Oceanography--Atlantic Ocean
Oceanography--Charts, diagrams, etc.
Princeton subject headings:
Ocean bottom.
Oceanography--Atlantic Ocean.
Oceanography--Charts, diagrams, etc.