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Volcano > Caldera
The following information is about Caldera.
Caldera Defined
A caldera is a large, usually circular depression at the summit of a volcano formed when magma is withdrawn or erupted from a shallow underground magma reservoir. The removal of large volumes of magma may result in loss of structural support for the overlying rock, thereby leading to collapse of the ground and formation of a large depression. Calderas are different from craters, which are smaller, circular depressions created primarily by explosive excavation of rock during eruptions. (USGS/VHP)
This definition is in context to Volcano. See more contextual defintions for Caldera.
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Off-site Caldera Links, User Submitted
The following links have been collected through user bookmark submission in the Caldera category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.
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- Louis Caldera Resigns after 9/11 re-enactment: LOL Who gets the blame for the 9/11 re-enactment. Maybe he'll get a job doing civil war re-enactments now.
- One Flyover Photo Released Along With Office Director: The photo's here... and the director of the White House Military Office, Louis Caldera, has resigned, an administration official said Friday, two weeks after he authorized an Air Force One flyover of the Statue of Liberty that terrified thousands of people in New York City. One photo released, along with one responsible resigner.
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If you would like to find additional social bookmark based links on the topic of we recommend the Open Tag Directory > Caldera. If you would like to find related tags we recommend Tag Patterns > Caldera
Off-site Caldera Research Links
If you still need additional information on Caldera then we suggest the following off-site resources. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.
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