GEOLOGY OF OLYMPIC NATIONAL PARK: VIRTUAL FIELD TRIP MAP
Click on number of geologic field trip stop or select a stop in the list belowCrescent Formation and pillow basalt Glacier-carved lanscape and underground streams A fault, jointed basalt and it's texture Lumps in the bed, glacial features, and erosional contrast Rhythmically bedded sandstone and shale Ancient Lake Morse and diversion of Morse Creek Glacial outwash deposits and a mastodon Views of a volcanic field upended View of Mount Olympus and formation of pencil slates Fold along the trail and upended volcanic field Stop 11 - Obstruction Peak Road: Steeple Rock A collapsed Pinnacle and sidehill creep Stop 12 - Obstruction Peak Road: Eagle Rock view The upland surface of Hurricane Ridge Highly deformed sandstone and slate |
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Material in this site has been adapted from Guide to the Geology of Olympic National Park by Rowland W. Tabor, of the USGS. It is published by The Northwest Interpretive Association, Seattle.
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