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John Wesley Powell expedition
URI:
https://gptkb.org/entity/John_Wesley_Powell_expedition
GPTKB entity
Statements (54)
Predicate
Object
gptkbp:instanceOf
gptkb:explorer
gptkbp:country
gptkb:United_States
gptkbp:destination
gptkb:Grand_Canyon
gptkbp:endDate
1872
gptkbp:explores
gptkb:Colorado_River
gptkb:Grand_Canyon
gptkbp:firstExpeditionEnd
August 30, 1869
gptkbp:firstExpeditionStart
May 24, 1869
https://www.w3.org/2000/01/rdf-schema#label
John Wesley Powell expedition
gptkbp:leader
gptkb:John_Wesley_Powell
gptkbp:notableEvent
first known passage through the Grand Canyon by boat
gptkbp:notableMember
gptkb:Frank_Goodman
gptkb:George_Y._Bradley
gptkb:Jack_Sumner
gptkb:John_Colton_Sumner
gptkb:Seneca_Howland
gptkb:Walter_H._Powell
gptkb:John_Knight
gptkb:Frank_Richardson
gptkb:George_M._Wheeler
gptkb:William_Henry_Holmes
gptkb:Andrew_Hall
gptkb:Thomas_Moran
gptkb:William_Dunn
gptkb:Elliott_Coues
gptkb:Almon_Harris_Thompson
gptkb:Billy_Hawkins
gptkb:John_F._Steward
gptkb:Frederick_Dellenbaugh
gptkb:Franklin_N._Richardson
gptkb:Jack_Hillers
gptkb:Stephen_V._Jones
E.O. Beaman
Oramel Howland
Frederick S. Bishop
George Franklin Bradley
J.K. Hillers
James Fennemore
Walter Clement Powell
William H. Hawkins
gptkbp:numberOfBoatsFirstExpedition
4
gptkbp:numberOfExpeditions
2
gptkbp:numberOfMenFirstExpedition
10
gptkbp:result
scientific mapping of the Colorado River
geological and ethnographic studies
gptkbp:route
gptkb:Colorado_River
gptkb:Green_River
gptkbp:secondExpeditionEnd
September 7, 1872
gptkbp:secondExpeditionStart
May 22, 1871
gptkbp:sponsor
gptkb:Smithsonian_Institution
gptkb:U.S._Geological_Survey
gptkbp:startDate
1869
gptkbp:bfsParent
gptkb:Nankoweap_Trail
gptkbp:bfsLayer
8