Raritan Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Upper Cretaceous
 .....Raritan Formation
RTMaryland
 Delaware
 New Jersey
SNComprises Amboy Stonewane Clay, Old Bridge Sand Member, South Amboy Fire Clay, Sayreville Sand Member, Woodbridge Clay, Farrington Sand Member, and Raritan Fire Clay.