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The Coastal Ranges of Washington and Oregon Yao Yao and Tyler Szwarc

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Presentation on theme: "The Coastal Ranges of Washington and Oregon Yao Yao and Tyler Szwarc"— Presentation transcript:

1 The Coastal Ranges of Washington and Oregon Yao Yao and Tyler Szwarc

2 Part of the Pacific Coast Ranges Three Geographic Areas: Olympic Mountains, Willapa Hills, Oregon Coast Ranges Precipitation inches Temperature 32F-53F

3 Depth (km) StructureV P-Wave (km/s) 1-3Near Surface Crust Upper/Middle Crust Lower Crust7 45Moho

4 Physical Characteristics Elevation ranges from sea level to 1248 m (Marys Peak) Average elevation is 460 m Bedrock geology primarily consists of pillow lavas and basalt flows PG/800px-OregonCoastRangeRocks.JPG

5 Late Cretaceous (66 Ma) Late Eocene (36 Ma) Present Day Pillow Lavas (Purple) Basalt (Red) 500 km North South


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