Marine Naturalist I (CO) Download as PDF Course # Title Credits OCN 101 Intro to Marine Option Program 1 OCN 191v Field Experience in Marine Naturalist Training 1 - 3 OCN 201 Science of the Sea 3 ZOOL 200 Marine Biology 3 ZOOL 200L Marine Biology Lab 1 Sub-Total Credits 9-11 Total credits: 9 Courses Programs Types of Degrees and Certificates