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Data sets Publications Expeditions Thesaurus
Moscow Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Devonian
 ....Middle Devonian
 .....Moscow Formation
RTPennsylvania
 New York
 Hamilton Group
SNIn Hamilton Group. W and central New York and Pennsylvania. Added to Thesaurus in 1989.