Answer | Crossword Clue |
---|---|
stratigraphies | STRATIGRAPHY, the study of geological layers or strata |
stratigraphic | relating to stratigraphy, the study of geological layers or strata also STRATIGRAPHICAL |
stratigraphical | relating to stratigraphy, the study of geological layers or strata also STRATIGRAPHIC |
stratigraphy | the study of geological layers or strata |