File:NautilusCutawayLogarithmicSpiralClear.jpg
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DescriptionNautilusCutawayLogarithmicSpiralClear.jpg | Nautilus shell cut in half. The chambers are clearly visible and arranged in a logarithmic spiral. Photo taken by me -- Chris 73 | Talk 12:40, 5 May 2004 (UTC) |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: B/W - removed background. The original can be viewed here: NautilusCutawayLogarithmicSpiral.jpg: . Modifications made by Roberto Mura.
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Original upload log[edit]
This image is a derivative work of the following images:
- File:NautilusCutawayLogarithmicSpiral.jpg licensed with Cc-by-sa-3.0, GFDL-1.3
- 2009-01-22T20:01:52Z Chris 73 2240x1693 (844043 Bytes) Reverted to version as of 09:43, 14 August 2006
- 2009-01-22T14:27:16Z Wickey-nl 1095x862 (110418 Bytes) Reverted to version as of 11:35, 29 November 2004
- 2006-08-14T09:43:45Z Chris 73 2240x1693 (844043 Bytes) Improved file, larger, better lighting
- 2004-11-29T11:35:17Z Chris 73 1095x862 (110418 Bytes)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:02, 5 March 2011 | 2,079 × 1,699 (627 KB) | Roberto Mura (talk | contribs) | {{Information |Description=Nautilus shell cut in half. The chambers are clearly visible and arranged in a logarithmic spiral. Photo taken by me -- Chris 73 | Talk 12:40, 5 May 2004 (UTC) |Source=*[[:File:Nautilus |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 20:58, 5 March 2011 |
Color space | Uncalibrated |