excavatorialadj./ɛkskævəˈtɔərɪəl/ pertaining to excavation, or to the work of the excavator.
ΘΚΠ
the world > time > relative time > the past > history or knowledge about the past > [adjective] > of or relating to archaeology > relating to excavation
excavatory1849
excavatorial1855
1855 Fraser's Mag.51 271 A long list of brilliant excavatorial successes.