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Data sets Publications Expeditions Thesaurus
Yakataga Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Yakataga Formation
RTPliocene
 Pleistocene
 Holocene
 Miocene
 Alaska
 Middleton Island
SNMiddleton Island, SE Alaska. Indexed with ages as applicable. Added to Thesaurus in 1989.