File:W. Person determining the epicenter of an earthquake.jpg
Size of this preview: 773 × 600 pixels. Other resolutions: 309 × 240 pixels | 619 × 480 pixels | 990 × 768 pixels | 1,280 × 993 pixels | 4,068 × 3,156 pixels.
Original file (4,068 × 3,156 pixels, file size: 6.35 MB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
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English: two men at a seismograph, black and white image |
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| Source | https://www.sciencebase.gov/catalog/item/51dc416de4b0f81004b7af6c |
| Author | U.S. Geological Survey |
Licensing
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This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 05:19, 9 September 2020 | 4,068 × 3,156 (6.35 MB) | Jesswade88 | Uploaded a work by U.S. Geological Survey from https://www.sciencebase.gov/catalog/item/51dc416de4b0f81004b7af6c with UploadWizard |
File usage
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