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Data sets Publications Expeditions Thesaurus
Dinwoody Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Triassic
 ....Lower Triassic
 .....Dinwoody Formation
RTIdaho
 Utah
 Wyoming
 Montana
SNW Wyoming, SE Idaho, SW Montana and NE Utah. Added to Thesaurus in 1985.