“Maritime archaeology is much more than simply looking for shipwrecks. It’s the study of human interaction with the sea and the marine environment.
“The practical work that I and the core team of archaeologists do is seasonal to take advantage of the calmer sea during the summer months. Marine fieldwork involves getting out on the dive boat to catch the tide. The basic archaeological techniques that you use underwater are the same as those on land, however. The time you can spend on the seabed is limited so it is good to build up as much terrestrial fieldwork experience as possible. "
It's two short essays written by two archaeologists.