Indexes the commercial and publicly available libraries, bibliographies and databases at Scripps Institute of Oceanography.

Take a journey to the ocean floor to learn about hydrothermal vents. Listen to an underwater volcano erupt with the Real Player plug-in.

PBS features underwater photos, facts on whales, sharks, and star gardens, and classroom exercises on oceanography. Find screensavers and videos.

Provides searchable tidal information for both the East and West coasts of the United States. Includes registration information.