Adjective
Pertaining to, or composed of, detritus.
Source: Webster's dictionaryPhanerozoic (540 Ma to present) and Precambrian ( 4.6 Ga to 540 Ma ) had primarily passive margins and detrital zircons (and orogenic granites ), whereas the tenure of Pangaea contained few. Source: Internet
These detrital zircons are taken from the sands of major modern rivers and their drainage basins. Source: Internet
Organic reefs and banks and associated detrital sediments. Source: Internet