Changes

'''Regime:''' Fold

'''Regime:''' Fold

 

:'''Class:''' Local anticline

* '''Class:''' Local anticline

::'''Superfamily:''' Tectonic

 

::Folds resulting from deformation by tectonic processes such as compression or extension.

<list-item>'''Superfamily:''' Tectonic</list-item><list-item>Folds resulting from deformation by tectonic processes such as compression or extension.

:::'''Family:''' Compressional fold

 

:::Formed by compressive tectonic deformation.

<list-item>'''Family:''' Compressional fold</list-item><list-item>Formed by compressive tectonic deformation.

::::'''Subfamily:''' Thrust-belt fold

 

::::'''Subfamily:''' Foreland fol

<list-item>'''Subfamily:''' Thrust-belt fold</list-item><list-item>'''Subfamily:''' Foreland fold</list-item><list-item>'''Subfamily:''' Cratonic-basin fold

::::'''Subfamily:''' Cratonic-basin fold

 

:::::'''Variety:''' Paleostructure

<list-item>'''Variety:''' Paleostructure</list-item><list-item>'''Variety:''' Inverted</list-item></list-item></list-item><list-item>'''Family:''' Transpressional fold

:::::'''Variety:''' Inverted

 

:::'''Family:''' Transpressional fold

<list-item>'''Subfamily:''' Single phase</list-item><list-item>'''Subfamily:''' Paleostructure</list-item><list-item>'''Subfamily:''' Inverted structure</list-item></list-item><list-item>'''Family:''' Structural drape fold</list-item><list-item>Form over a deeper structural feature such as a fault block.</list-item><list-item>'''Family:''' Extensional fold</list-item><list-item>Form by extensional tectonic deformation.

::::'''Subfamily:''' Single phase

 

::::'''Subfamily:''' Paleostructure

<list-item>'''Subfamilies:''' Rollover anticline</list-item><list-item>Form as a result of rollover into a listric normal fault.</list-item></list-item><list-item>'''Family:''' Basement uplift</list-item></list-item><list-item>'''Superfamily:''' Nontectonic</list-item><list-item>Folds result from deformation by nontectonic processes such as uplift by intrusion or diapirism, differential compaction, salt withdrawal, salt solution, or meteoric impact.

::::'''Subfamily:''' Inverted structure

 

:::'''Family:''' Structural drape fold

<list-item>'''Family:''' Intrusive core</list-item><list-item>Dome or anticline form as a result of intrusion.

:::Form over a deeper structural feature such as a fault block.

 

:::'''Family:''' Extensional fold

<list-item>'''Subfamilies:''' Salt dome or anticline</list-item><list-item>Form as a result of uplift by salt movement.</list-item><list-item>'''Subfamilies:''' Shale dome or anticline</list-item><list-item>Form as a result of a shale diapir.</list-item><list-item>'''Subfamilies:''' Igneous dome</list-item><list-item>Form as a result of igneous intrusion.</list-item></list-item><list-item>'''Family:''' Differential-compaction (drape) anticline</list-item><list-item>Form by the differential compaction of sediments over a buried structure such as a reef or horst.</list-item><list-item>'''Family:''' Salt-solution anticline</list-item><list-item>Form as a result of salt dissolution.</list-item><list-item>'''Family:''' Salt-withdrawal anticline</list-item><list-item>Form as a result of salt movement out of an area.</list-item><list-item>'''Family:''' Astrobleme</list-item><list-item>Form as result of the impact of a meteor.</list-item></list-item>

:::Form by extensional tectonic deformation.

::::'''Subfamilies:''' Rollover anticline

::::Form as a result of rollover into a listric normal fault.

:::'''Family:''' Basement uplift

::'''Superfamily:''' Nontectonic

::Folds result from deformation by nontectonic processes such as uplift by intrusion or diapirism, differential compaction, salt withdrawal, salt solution, or meteoric impact.

:::'''Family:''' Intrusive core

:::Dome or anticline form as a result of intrusion.

::::'''Subfamilies:''' Salt dome or anticline

::::Form as a result of uplift by salt movement.

::::'''Subfamilies:''' Shale dome or anticline

::::Form as a result of a shale diapir.

::::'''Subfamilies:''' Igneous dome

::::Form as a result of igneous intrusion.

:::'''Family:''' Differential-compaction (drape) anticline

:::Form by the differential compaction of sediments over a buried structure such as a reef or horst.

:::'''Family:''' Salt-solution anticline

:::Form as a result of salt dissolution.

:::'''Family:''' Salt-withdrawal anticline

:::Form as a result of salt movement out of an area.

:::'''Family:''' Astrobleme

:::Form as result of the impact of a meteor.

==See also==

==See also==