Archiu:LWA with Walt.JPG
Tamany d'esta vista prèvia: 447 × 599 píxels. Atres/s resolucions: 179 × 240 píxels | 358 × 480 píxels | 573 × 768 píxels | 763 × 1024 píxels | 1566 × 2100 píxels.
Resolució completa. ((1566 × 2100 pixels, tamany de l'archiu: 4,32 MB, MIME tipo: image/jpeg))
Summary
| Description |
English: Luis Walter Alvarez (left) and his son Walter Alvarez (right) at the K-T Boundary in Bottaccione Gorge, near Gubbio, Italy |
| Source | Lawrence Berkeley Laboratory |
| Author | U S Government |
Licensing
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This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2009-02-06 03:02 | 1566×2100× (4526975 bytes) | Jaander |
Historial de l'image
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| Data/Hora | Miniatura | Dimensions | Usuari | Descripció | |
|---|---|---|---|---|---|
| actual | 10:01 21 nov 2017 | | 1566 × 2100 (4,32 MB) | wikimediacommons>Andrei Stroe | Transferred from en.wikipedia |
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