Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:age |
Archean to Proterozoic
|
| gptkbp:alsoKnownAs |
gptkb:Laurentia
|
| gptkbp:composedOf |
gptkb:Greenland
gptkb:Canadian_Shield parts of the United States |
| gptkbp:contains |
igneous rocks
ancient metamorphic rocks |
| gptkbp:coveredBy |
sedimentary rocks in the United States
|
| gptkbp:covers |
central and northern North America
|
| gptkbp:exposedAtSurface |
gptkb:Canadian_Shield
|
| gptkbp:extendsTo |
gptkb:Greenland
eastern Arctic islands parts of the midwestern United States |
| gptkbp:formed |
over 2.5 billion years ago
|
| gptkbp:locatedIn |
gptkb:North_America
|
| gptkbp:partOf |
Earth's continental crust
|
| gptkbp:significance |
forms the geological core of North America
|
| gptkbp:surroundedBy |
younger orogenic belts
|
| gptkbp:tectonicStability |
high
|
| gptkbp:bfsParent |
gptkb:Laurentia
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
North American Craton
|