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| '''Regime:''' Erosional traps | | '''Regime:''' Erosional traps |
− | | + | :'''Class:''' Truncation traps |
− | * '''Class:''' Truncation traps
| + | ::'''Subclass:''' Regional subcrop |
− | | + | :::'''Superfamily:''' Nonmarine erosional surface |
− | **'''Subclass:''' Regional subcrop
| + | ::::'''Family:''' Sequence-boundary unconformity |
− | | + | ::::'''Reservoir variety:''' Marine sandstone subcrop |
− | <list-item>'''Superfamily:''' Nonmarine erosional surface
| + | ::::'''Seal variety:''' |
− | | + | :::::'''Top:''' Marine transgressive shale above unconformity and marine shale above sandstone. |
− | <list-item>'''Family:''' Sequence-boundary unconformity</list-item><list-item>'''Reservoir variety:''' Marine sandstone subcrop</list-item><list-item>'''Seal variety:'''
| + | :::::'''Bottom:''' Marine shale beneath sandstone |
− | | + | ::'''Subclass:''' Paleostructural subcrop |
− | <list-item>'''Top:''' Marine transgressive shale above unconformity and marine shale above sandstone.</list-item><list-item>'''Bottom:''' Marine shale beneath sandstone</list-item></list-item></list-item></list-item><list-item>'''Subclass:''' Paleostructural subcrop
| + | :::'''Style:''' Complex fold-fault subcrop |
− | | + | ::::'''Superfamily:''' Nonmarine erosional surface |
− | <list-item>'''Style:''' Complex fold-fault subcrop
| + | :::::'''Family:''' Sequence-boundary unconformity |
− | | + | ::::::'''Subfamily:''' Postcompressional fold-fault unconformity |
− | <list-item>'''Superfamily:''' Nonmarine erosional surface</list-item><list-item>'''Family:''' Sequence-boundary unconformity
| + | :::::::'''Reservoir variety:''' Multiple truncated marine sandstones |
− | | + | :::::::'''Seal variety:''' |
− | <list-item>'''Subfamily:''' Postcompressional fold-fault unconformity
| + | ::::::::'''Top:''' Postunconformity marine shale |
− | | + | ::::::::'''Bottom:''' Underlying marine shale</list-item></list-item></list-item></list-item></list-item></list-item> |
− | <list-item>'''Reservoir variety:''' Multiple truncated marine sandstones</list-item><list-item>'''Seal variety:'''
| + | :'''Class:''' Erosional relief trap |
− | | + | ::'''Subclass:''' Buried hill |
− | <list-item>'''Top:''' Postunconformity marine shale</list-item><list-item>'''Bottom:''' Underlying marine shale</list-item></list-item></list-item></list-item></list-item></list-item>
| + | :::'''Superfamily:''' Nonmarine erosion surface |
− | * '''Class:''' Erosional relief trap
| + | ::::'''Family:''' Sequence-boundary unconformity |
− | | + | :::::'''Subfamily:''' Local differential erosion |
− | <list-item>'''Subclass:''' Buried hill
| + | ::::::'''Reservoir variety:''' Basement igneous complex |
− | | + | ::::::'''Seal variety:''' Marine shales above unconformity |
− | <list-item>'''Superfamily:''' Nonmarine erosion surface
| + | ::'''Subclass:''' Truncation-edge traps |
− | | + | :::'''Superfamily:''' Marine erosion surface |
− | <list-item>'''Family:''' Sequence-boundary unconformity
| + | ::::'''Family:''' Submarine canyon or gorge trap |
− | | + | :::'''Superfamily:''' Nonmarine erosional surface |
− | <list-item>'''Subfamily:''' Local differential erosion
| + | ::::'''Family:''' Channel-relief or valley-edge relief traps |
− | | |
− | <list-item>'''Reservoir variety:''' Basement igneous complex</list-item><list-item>'''Seal variety:''' Marine shales above unconformity</list-item></list-item></list-item></list-item></list-item><list-item>'''Subclass:''' Truncation-edge traps
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− | | |
− | <list-item>'''Superfamily:''' Marine erosion surface
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− | | |
− | <list-item>'''Family:''' Submarine canyon or gorge trap</list-item></list-item><list-item>'''Superfamily:''' Nonmarine erosional surface
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− | | |
− | <list-item>'''Family:''' Channel-relief or valley-edge relief traps</list-item></list-item></list-item>
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| ==See also== | | ==See also== |