North American Plate

E6038

The North American Plate is a major tectonic plate that underlies most of North America, parts of the Atlantic Ocean, and surrounding regions, playing a key role in shaping the continent’s geology and seismic activity.

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All labels observed (9)

Statements (49)

Predicate Object
instanceOf lithospheric plate
tectonic plate
approximateSpeed about 1 to 2 centimeters per year relative to the mantle
boundaryFeature Cascadia Subduction Zone
surface form: Cascadia subduction zone

Gulf of California rift zone
Mid-Atlantic Ridge
Queen Charlotte Fault
San Andreas Fault
causes earthquakes in western North America
seafloor spreading in the North Atlantic
volcanism in the Cascades
containsFeature Appalachian Mountains basement
Canadian Shield
interior North American craton
continent North America
geologicalAge assembled from older cratons in Precambrian time
hasBoundaryType convergent boundary
divergent boundary
transform boundary
hasBoundaryWith African Plate
Caribbean Plate
Cocos Plate
Eurasian Plate
Juan de Fuca Plate
Nazca Plate
Pacific Plate
includesRegion continental crust of North America
oceanic crust in western Atlantic Ocean
parts of Siberia (Chukotka microplate area)
isSubductingOver Cocos Plate in Mexico region
Juan de Fuca Plate
surface form: Juan de Fuca Plate at Cascadia
meetsAtTripleJunction Azores Triple Junction
Cape Mendocino
surface form: Mendocino Triple Junction
motionRelativeTo Pacific Plate
motionType generally west-southwest relative to the mantle
namedAfter North America
oceanicPartAge Atlantic oceanic crust mostly Mesozoic and younger
partOf Earth lithosphere
role key role in North American seismic activity
key role in shaping North American geology
separates Pacific Ocean basin from interior of North America
studyField geophysics
plate tectonics
type major tectonic plate
underlies Greenland
most of North America
part of the Atlantic Ocean
parts of the Arctic Ocean seafloor
parts of the Caribbean region

Referenced by (146)

Full triples — surface form annotated when it differs from this entity's canonical label.

Pacific Ocean hasTectonicBoundary North American Plate
Pacific Ring of Fire associatedWith North American Plate
Puerto Rico Trench separates North American Plate
Puerto Rico Trench oceanBasin North American Plate
this entity surface form: North American Basin
Mid-Atlantic Ridge separates North American Plate
Pico de Orizaba locatedOn North American Plate
San Andreas Fault tectonicPlateBoundaryBetween North American Plate
San Andreas Fault formsBoundaryOf North American Plate
this entity surface form: North American Plate western margin in California
Juan de Fuca Plate borders North American Plate
Juan de Fuca Plate subductsBeneath North American Plate
Juan de Fuca Plate movesRelativeTo North American Plate
Juan de Fuca Plate overriddenBy North American Plate
Cascade Volcanic Arc overridesPlate North American Plate
Pacific Plate boundedBy North American Plate
Pacific Plate movesRelativeTo North American Plate
Pacific Plate subductsBeneath North American Plate
Aleutian Arc formsBoundaryWith North American Plate
Aleutian Arc overridingPlate North American Plate
Baja California Peninsula ranges geologicalSetting North American Plate
this entity surface form: Pacific–North American plate boundary region
Ring of Fire associatedWith North American Plate
Eurasian Plate hasBoundaryWith North American Plate
Eurasian Plate interactsWith North American Plate
Eurasian Plate movesRelativeTo North American Plate
Kamchatka volcanic arc overridingPlate North American Plate
Cocos Plate borders North American Plate
Cocos Plate subductsBeneath North American Plate
Cocos Plate movesRelativeTo North American Plate
Cocos Plate overriddenBy North American Plate
this entity surface form: North American Plate at Mexico
Trans-Mexican Volcanic Belt overlies North American Plate
Cape Mendocino tectonicPlateBoundary North American Plate
Explorer Plate bordersWith North American Plate
Explorer Plate subductsBeneath North American Plate
Explorer Plate isSmallerThan North American Plate
Brownson Deep tectonicPlate North American Plate
Gakkel Ridge tectonicBoundaryBetween North American Plate
Caribbean Plate hasBoundaryWith North American Plate
Caribbean Plate isOverriddenBy North American Plate
Appalachian orogeny locatedOn North American Plate
this entity surface form: Laurentia
African Plate separatingFrom North American Plate
Aleutian Islands tectonicPlate North American Plate
Gorda Plate bordersWith North American Plate
Gorda Plate subductsBeneath North American Plate
Farallon Plate subductedBeneath North American Plate
Farallon Plate wasAdjacentTo North American Plate
Sierra de las Cruces locatedOn North American Plate
Rivera Plate borders North American Plate
Rivera Plate interactsWith North American Plate
Rivera Plate movesRelativeTo North American Plate
Rivera Plate isSubductingBeneath North American Plate