File:20180328sharkTooth16stack (40183925745).jpg
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Size of this preview: 682 × 599 pixels. Other resolutions: 273 × 240 pixels | 546 × 480 pixels | 874 × 768 pixels | 1,165 × 1,024 pixels | 2,330 × 2,048 pixels | 2,876 × 2,528 pixels.
Original file (2,876 × 2,528 pixels, file size: 1.82 MB, MIME type: image/jpeg)
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Summary
| Description |
Small fossil shark tooth, 8mm x 7mm. Miocene age. Nikon 1 V1, C-mount adapter, prime focus of AmScope SMZ stereomicroscope, ISO 100, 4/5 second. Stack of 16 images using CombineZP. Oblique illumination with built-in lamp diffused by a translucent cylinder made from a 35mm film canister. Subject rested on a microscope slide supported by an inverted lens hood adjusted so that the shadow from the hood extended under the fossil. Post processing in GIMP. |
| Date | |
| Source | 20180328sharkTooth16stack |
| Author | MostlyDross from Springfield, VA, USA |
Licensing
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This image was originally posted to Flickr by MostlyDross at https://flickr.com/photos/73817227@N00/40183925745 (archive). It was reviewed on 4 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:40, 4 December 2018 | | 2,876 × 2,528 (1.82 MB) | Luisbrudna | Transferred from Flickr via #flickr2commons |
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