Columbia subject headings:
Marine biology--Research--Periodicals.
Oceanography--Research--United States--Periodicals.
Scripps Institution of Oceanography--Periodicals.
Submarine geology--Research--Periodicals.
Harvard subject headings:
Oceanography--Research--United States--Periodicals
Scripps Institution of Oceanography--Periodicals.
Princeton subject headings:
Oceanography--Research--United States--Periodicals.
Periodicals.
Scripps Institution of Oceanography--Periodicals.