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This virtual tour features three-dimensional images from the United States Geological Survey's (USGS) collection. It introduces visitors to the geology, landforms, and history of Crater Lake in Oregon, a lake filling the caldera of what was Mount Mazama, an ancient volcano in the Cascades Range that erupted and collapsed about 7,700 years ago. The 3-D images are anaglyphs and require red and cyan 3-D viewing glasses.
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
3-D images require red and cyan 3-D viewing glasses
Cost / Copyright:
No cost
Information presented on this website is considered public information (unless otherwise noted) and may be distributed or copied. Use of appropriate byline/photo/image credit is requested. We strongly recommend that USGS data be acquired directly from a USGS server and not through other sources that may change the data in some way. While USGS makes every effort to provide accurate and complete information, various data such as names, telephone numbers, etc. may change prior to updating. USGS welcomes suggestions on how to improve our home page and correct errors. USGS provides no warranty, expressed or implied, as to the accuracy, reliability or completeness of furnished data.
DLESE Catalog ID:
USGS-ED-000-000-000-146
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Related resources:
This resource is part of
'Geology of National Parks: 3D and Photographic Tours'
Resource contact / Creator / Publisher:
Publisher:
United States Geological Survey (USGS) Western Region Geologic Information http://wrgis.wr.usgs.gov/
Contact:
Joseph J. Kerski Educational Resources United States Geological Survey (USGS)
Contact:
Phil Stoffer Educational Resources United States Geological Survey (USGS) |
