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Structural play geology (view source)
Revision as of 15:35, 22 January 2014
, 15:35, 22 January 2014→Unraveling structural geometry: table coding
! Dominant Deformational Force
! Dominant Deformational Force
! Typical Transport Mode
! Typical Transport Mode
! Plate-Tectonic Habitats
! Primary plate-tectonic habitats
! Secondary plate-tectonic habitats
! Secondary
|-
|-
| ''' BASEMENT INVOLVED '''
| colspan=5 | ''' BASEMENT INVOLVED '''
|-
|-
| Wrench-fault assemblages
| Wrench-fault assemblages
| Transform boundaries
| Transform boundaries
| Convergent boundaries:
| Convergent boundaries:
* Foreland basins
* Foreland basins * Orogenic belts * Arc massif <break> </break> Divergent boundaries:
* Orogenic belts
* Arc massif
Divergent boundaries:
* Offset spreading centers
* Offset spreading centers
|-
|-
| Compressive fault blocks and basement thrusts
| Compressive fault blocks and basement thrusts
| High to low-angle convergent dip slip of blocks, slabs, and sheets
| High to low-angle convergent dip slip of blocks, slabs, and sheets
| Convergent boundaries:
| Convergent boundaries:
* Foreland basins
* Foreland basins * Orogenic belt cores * Trench inner slopes and outer highs
* Orogenic belt cores
* Trench inner slopes and outer highs
| Transform boundaries (with component of convergence)
| Transform boundaries (with component of convergence)
|-
|-
| High to low-angle divergent dip slip of blocks and slabs
| High to low-angle divergent dip slip of blocks and slabs
| Divergent boundaries:
| Divergent boundaries:
* Completed rifts
* Completed rifts * Aborted rifts; aulacogens Intraplate rifts
* Aborted rifts; aulacogens
* Intraplate rifts
| Convergent boundaries:
| Convergent boundaries:
* Trench outer slope
* Trench outer slope * Arc massif * Stable flank of foreland and fore-arc basins * Back-arc marginal seas (with spreading) <break> </break> Transform boundaries:
* Arc massif
* Stable flank of foreland and fore-arc basins
* With component of divergence * Stable flank of wrench basins
* Back-arc marginal seas (with spreading)
Transform boundaries:
* With component of divergence
* Stable flank of wrench basins
|-
|-
| Basement warps: arches, domes, sags
| Basement warps: arches, domes, sags
| Subvertical uplift and subsidence of solitary undulations
| Subvertical uplift and subsidence of solitary undulations
| Plate interiors
| Plate interiors
| Divergent, convergent, and transform boundaries Passive boundaries
| Divergent, convergent, and transform boundaries
Passive boundaries
|-
|-
| ''' DETACHED '''
| colspan=5 | ''' DETACHED '''
|-
|-
| Decollement thrust-fold assemblages
| Decollement thrust-fold assemblages
| Subhorizontal to high-angle convergent dip slip of sedimentary cover in sheets and slabs
| Subhorizontal to high-angle convergent dip slip of sedimentary cover in sheets and slabs
| Convergent boundaries:
| Convergent boundaries:
* Mobile flank (orogenic belt) of forelands
* Mobile flank (orogenic belt) of forelands * Trench inner slopes and outer highs
* Trench inner slopes and outer highs
| Transform boundaries (with component of convergence)
| Transform boundaries (with component of convergence)
|-
|-
| Passive boundaries (details)
| Passive boundaries (details)
|
|
|-
|-
| Salt structures
| Salt structures
| Vertical and horizontal flow of mobile evaporites with arching and/or piercement of sedimentary cover
| Vertical and horizontal flow of mobile evaporites with arching and/or piercement of sedimentary cover
| Divergent boundaries:
| Divergent boundaries:
* Completed rifts and their passive margin sags
* Completed rifts and their passive margin sags * Aborted rifts; aulacogens
* Aborted rifts; aulacogens
| Regions of intense deformation containing mobile evaporite sequence
| Regions of intense deformation containing mobile evaporite sequence
|-
|-