pyroclastic flow: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Media added. | Aug 28, 2023 | ||
| Added definitions for the terms "topography" and "tephra," clarified the differences between pyroclastic flows and lava, and added metric-to-Imperial length conversions. | Jun 25, 2018 | ||
| Added a photograph of a pyroclastic flow cascading down the side of Mount St. Helens. | Jun 25, 2018 | ||
| Article revised and updated. | Apr 27, 2006 |
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