This advanced site discusses some of the research done and research techniques used in studies of the Monterey Canyon. Great graphics showing the position of the canyon relative to other features of the continental margin. Also...

A short description of the world's deepest ocean trench. Includes diagram and map.

Activity in which questions are provided relating to interpreting paleoclimate data such as characteristics that make sites favorable for paleoclimate records, locating sites using a map, finding patterns and correlations in the data,...

This site from USGS provides a map of the mid-oceanic ridge in the sea floor of oceans.