geologic maps and structures lab 2a geology 208. geologic maps: snoqualmie pass

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Geologic Maps and Structures Lab 2a Geology 208

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Page 1: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Geologic Maps and Structures

Lab 2a

Geology 208

Page 2: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Geologic Maps:Snoqualmie Pass

Page 3: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Cross Sections: Seattle Basin

Page 4: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Stratigraphic Column:John Day National

Monument, Oregon

Page 5: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Describing Structures:Strike and Dip

Page 6: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Deformation Results from Stress

Page 7: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

DeformationP

last

ic

Def

orm

atio

nB

ritt

le

Def

orm

atio

n

Page 8: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Folds - Anticlines and Synclines

Page 9: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Anticline Youngest Rock

Oldest Rock

Core

Beds Dip Away from the Core

Page 10: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Syncline Youngest Rock

Oldest Rock

Core

Beds Dip Toward the Core

Page 11: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Fold in Wind River Mtns

Page 12: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Fold in Maryland

Page 13: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Faults

Page 14: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass
Page 15: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Strike-Slip Fault

Page 16: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Dip-Slip Faults(Cross Section)

Page 17: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Normal Fault

Page 18: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Thrust Fault

Page 19: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Fault Type?

Page 20: Geologic Maps and Structures Lab 2a Geology 208. Geologic Maps: Snoqualmie Pass

Fault Type?