Selma Group  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Upper Cretaceous
 .....Selma Group
RTMississippi
 Alabama
 Blufftown Formation
 Tennessee
 Eutaw Formation
 Mooreville Chalk
 Prairie Bluff Chalk
 Ripley Formation
SNAlabama, Mississippi and Tennessee. Added to Thesaurus in 1985.