Basin and Range–Colorado Plateau transition
E842017
The Basin and Range–Colorado Plateau transition is a geologic boundary zone in the southwestern United States where the highly extended Basin and Range Province meets the relatively stable, uplifted Colorado Plateau, producing complex faulting, volcanism, and varied topography.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| Colorado Plateau margin | 1 |
| Great Basin–Colorado Plateau transition zone | 1 |
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geologic boundary zone
ⓘ
tectonic transition zone ⓘ |
| associatedWith |
Cenozoic tectonism
ⓘ
Cenozoic volcanism ⓘ lithospheric thinning ⓘ uplift of Colorado Plateau ⓘ |
| boundedBy |
Basin and Range Province to the west
NERFINISHED
ⓘ
Colorado Plateau to the east ⓘ |
| characterizedBy |
complex faulting
ⓘ
varied topography ⓘ volcanism ⓘ |
| geologicAge | primarily Cenozoic ⓘ |
| geologicProcess |
block faulting
ⓘ
crustal extension ⓘ normal faulting ⓘ |
| hasGradientIn |
crustal thickness
ⓘ
heat flow ⓘ lithospheric strength ⓘ |
| hasStructure |
accommodation zones
ⓘ
high-angle normal faults ⓘ listric normal faults ⓘ transfer zones ⓘ |
| hasTopography |
basins and ranges
ⓘ
escarpments ⓘ high-standing plateaus ⓘ steep physiographic gradients ⓘ |
| hasVolcanicFeature |
basaltic lava flows
ⓘ
cinder cones ⓘ monogenetic volcanic fields ⓘ small stratovolcanoes ⓘ |
| importantFor |
seismic hazard assessment in the southwestern United States
ⓘ
studies of plateau uplift mechanisms ⓘ understanding continental extension ⓘ |
| influences |
distribution of sedimentary basins
ⓘ
regional drainage patterns ⓘ |
| locatedIn | southwestern United States NERFINISHED ⓘ |
| overprints |
Paleozoic sedimentary sequences
ⓘ
older Proterozoic basement structures ⓘ |
| partOf | interior western North America ⓘ |
| separates |
Basin and Range Province
NERFINISHED
ⓘ
Colorado Plateau NERFINISHED ⓘ |
| studiedBy |
structural geologists
ⓘ
tectonophysicists ⓘ volcanologists ⓘ |
| tectonicStyleContrastBetween |
highly extended crust of Basin and Range Province
ⓘ
relatively stable Colorado Plateau ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Great Basin–Colorado Plateau transition zone
this entity surface form:
Colorado Plateau margin