The Collaborative International Dictionary
Stratigraphic
Stratigraphic \Strat`i*graph"ic\, Stratigraphical \Strat`i*graph"ic*al\, a. (Geol.) Pertaining to, or depended upon, the order or arrangement of strata; as, stratigraphical evidence. -- Strat`i*graph"ic*al*ly, adv.
Stratigraphic
Stratigraphic \Strat`i*graph"ic\, -ical \-ic*al\, a. (Mil.) See Stratographic.
Wiktionary
stratigraphic
a. Of or pertaining to the arrangement of stratigraphy or strata
Usage examples of "stratigraphic".
According to the New Scientist, the dating was accomplished using a combination of paleomagnetic and stratigraphic studies.