Puerto Rico Trench: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Map added. | Oct 31, 2023 | ||
| Invalidated site: Sound Waves 03 USGS. | Jan 20, 2020 | ||
| Add new Web site: NOAA - Ocean Explorer - The Puerto Rico Trench: Implications for Plate Tectonics and Earthquake and Tsunami Hazards. | Dec 28, 2010 | ||
| Add new Web site: USGS - Puerto Rico Trench. | Dec 28, 2010 | ||
| Add new Web site: Marine Conservation Biology Institute - Puerto Rico Trench. | Dec 28, 2010 | ||
| Geologic time data updated. | Oct 06, 2009 | ||
| Article added to new online database. | Jul 20, 1998 |
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