|
gptkbp:instanceOf
|
geologic supergroup
|
|
gptkbp:age
|
gptkb:Mesoproterozoic
|
|
gptkbp:contains
|
Missoula Group
Piegan Group
Purcell Supergroup (in Canada)
Ravalli Group
Yellowstone Group
|
|
gptkbp:depositionalEnvironment
|
lacustrine
shallow marine
deltaic
|
|
gptkbp:economicMinerals
|
gptkb:lead
copper
silver
zinc
|
|
gptkbp:exposedBy
|
gptkb:British_Columbia
gptkb:Idaho
gptkb:Montana
gptkb:Washington
|
|
gptkbp:firstDescribed
|
1893
|
|
gptkbp:fossil
|
stromatolites
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Belt Supergroup
|
|
gptkbp:locatedIn
|
gptkb:western_North_America
|
|
gptkbp:namedAfter
|
Belt, Montana
|
|
gptkbp:namedFor
|
gptkb:Charles_D._Walcott
|
|
gptkbp:notableFor
|
economic mineral deposits
well-preserved sedimentary structures
|
|
gptkbp:overlies
|
Archean and Paleoproterozoic basement rocks
|
|
gptkbp:primaryLithology
|
gptkb:stone
gptkb:dolomite
limestone
|
|
gptkbp:studiedBy
|
geologists
|
|
gptkbp:thickness
|
up to 15 kilometers
|
|
gptkbp:underlies
|
gptkb:Windermere_Supergroup
|
|
gptkbp:bfsParent
|
gptkb:Coeur_d'Alene_Mining_District
|
|
gptkbp:bfsLayer
|
7
|