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Data sets Publications Expeditions Thesaurus
Rose Hill Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Silurian
 ....Middle Silurian
 .....Rose Hill Formation
RTVirginia
 Pennsylvania
 Maryland
 Clinton Group
SNIn Clinton Group. Maryland, Pennsylvania and N Virginia. Added to Thesaurus in 1985.