File:700x-fishscale-8032019-2-topillum-sc-ng.jpg
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 12,800 × 9,598 pixels.
Original file (12,800 × 9,598 pixels, file size: 77.18 MB, MIME type: image/jpeg)
Captions
Captions
Fossil fish scale from the Cretaceous period Coleraine formation in Minnesota.
Summary
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| Description |
English: This fossil fish scale includes original scale material and an impression of the scale's surface ornamentations which are on the order of 10 micrometers. The Coleraine formation is a Cretaceous period geological formation in Minnesota that contains fossils from the Western Interior Seaway approximately 90 million years ago. This layer was exposed by iron mining on the Mesabi Iron Range. This fossil was found in Hill Annex Mine State Park in Calumet, MN. The fossil was collected on August 03, 2019 for the Hill Annex Paleontology Project which is partnered with the Minnesota Discovery Center and the Science Museum of Minnesota. The image was taken with a ZEISS Smartzoom 5 microscope at 700X magnification using stitching and extended depth of field. |
| Date | |
| Source | Own work |
| Author | Rylan Bachman |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- 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 uploaded as part of Wiki Science Competition 2019. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:08, 3 December 2019 | | 12,800 × 9,598 (77.18 MB) | Wi-kiry-lan (talk | contribs) | User created page with UploadWizard |
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