Get the idea of marine archaeology research, excavations and technology.
Over the few years there have been an increasing number of maritime archaeological projects which come under the general heading of experimental archaeology.
There are two simple approaches to marine archaeology excavation techniques: one is to excavate over large areas of the site, layer by layer; the other is to work the site in small sections (either grid squares or trenches), layer by layer, repeating section by section across the site.
Discover such marine archaeology equipment for excavation as work platforms, airlifts, water dredge, water wet, air probe, prop-wash.
Some form of research must be carried out as a prerequisite to marine archaeology fieldwork, be it an initial field survey or excavation work on a site. Without this preliminary study, it is likely that a great deal of time will be wasted in the field solving problems that could have been solved much more easily and efficiently at the home base.