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gptkbp:instance_of
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gptkb:volcano
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gptkbp:bfsLayer
|
4
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gptkbp:bfsParent
|
gptkb:Meteor_Crater
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gptkbp:age
|
approximately 50,000 years
|
|
gptkbp:associated_with
|
impact hypothesis
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gptkbp:climate
|
semi-arid
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gptkbp:collaborations
|
international research teams
|
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gptkbp:conservation_efforts
|
ongoing
|
|
gptkbp:cultural_significance
|
Native American history
|
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gptkbp:depth
|
about 170 meters
|
|
gptkbp:diameter
|
about 1,200 meters
|
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gptkbp:discovered_by
|
gptkb:Daniel_Barringer
|
|
gptkbp:educational_programs
|
available at visitor center
|
|
gptkbp:elevation
|
about 1,700 meters above sea level
|
|
gptkbp:events
|
caused by a nickel-iron meteorite
|
|
gptkbp:features
|
central peak
ejecta blanket
rim structure
|
|
gptkbp:field_of_study
|
planetary geology
|
|
gptkbp:first_described_by
|
in 1903
|
|
gptkbp:formed
|
meteorite impact
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|
gptkbp:fossil_record
|
in surrounding areas
|
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gptkbp:geographical_feature
|
one of the best-preserved impact craters
breccia
impact melt rocks
shocked quartz
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Barringer Crater
|
|
gptkbp:impact
|
about 45 degrees
about 12 km/s
approximately 10 megatons of TNT
|
|
gptkbp:is_known_for
|
gptkb:Meteor_Crater
|
|
gptkbp:is_protected_by
|
gptkb:memorial
|
|
gptkbp:is_surrounded_by
|
gptkb:Coconino_Sandstone
gptkb:Kaibab_Limestone
Redwall Limestone
|
|
gptkbp:landscape
|
gptkb:tourist_attraction
gptkb:Research_Institute
recreational activities
|
|
gptkbp:located_in
|
gptkb:Arizona
|
|
gptkbp:media_appearances
|
gptkb:television_series
gptkb:documentaries
gptkb:films
|
|
gptkbp:notable_work
|
Lunar and Planetary Institute studies
NASA studies
University of Arizona studies
|
|
gptkbp:research_focus
|
study of impact processes
|
|
gptkbp:surrounding_area
|
gptkb:Meteor_Crater_Visitor_Center
|
|
gptkbp:tourist_attraction
|
gptkb:battle
|
|
gptkbp:visitors_per_year
|
approximately 150,000
|
|
gptkbp:wildlife
|
various desert species
|