Is it better to get an undergrad and grad in Oceanography, or undergrad in geology/earth science?

Title says it all. Also, if the latter is preferred, would it be better to get my undergrad in geology or earth science? And for the record, I’m not certain I will come to FIT for this major (or if I even will major in this), but there don’t seem to be very many schools that offer the oceanography major, much less those with a forte in STEM.

What’s your goal after graduation? You could leave your options open by getting a BS in Oceanography and a MS in Geology, or vice versa.