Geologic Maps and Structures

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Geologic Maps and Structures

• Lab 2a
• Geology 208

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Geologic MapsSnoqualmie Pass
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Cross Sections Seattle Basin
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Stratigraphic ColumnJohn Day National Monument,
Oregon
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Describing StructuresStrike and Dip
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Deformation Results from Stress
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Deformation
Plastic Deformation
Brittle Deformation
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Folds - Anticlines and Synclines
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Anticline
Core
Beds Dip Away from the Core
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Syncline
Core
Beds Dip Toward the Core
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Fold in Wind River Mtns
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Fold in Maryland
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Faults
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(No Transcript)
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Strike-Slip Fault
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Dip-Slip Faults(Cross Section)
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Normal Fault
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Thrust Fault
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Fault Type?
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Fault Type?