Geoarchaeology has been defined, by Karl W. Butzer, as
“archaeological research using the
methods and concepts of the earth
sciences.” Although the relationships among geology,
geography and
archaeology have been recognised since the beginnings of these
disciplines
in the nineteenth century, geoarchaeology was first articulated as a
subdiscipline of archaeology in the 1970s. It developed as part of a
contextual approach
to archaeological evidence focused on recording
stratigraphic relationships in
archaeological sites, interpreting site
formation processes, seeing sites as components
of past landscapes, and
using geophysical techniques to discover archaeological sites
and
features.