Sites

http://www.ecologyproject.org/about/blog/787/5_steps_experience_and_education_needed_to_become_a_marine_biologist/

http://answers.yahoo.com/question/index?qid=20090526192636AABQbKS

http://www.igpms.ucsb.edu/research/biological-oceanography

http://en.wikipedia.org/wiki/Marine_biology