File:Evolutionary development of the pygidium of Glyptagnostus.png
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Summary[edit]
DescriptionEvolutionary development of the pygidium of Glyptagnostus.png |
English: Evolutionary development of the pygidium of Glyptagnostus |
Date | |
Source | Allison R. Palmer (1962). Glyptagnostus and Associated Trilobites in the United States. Geological Survey Professional paper 374-F. United States Geological Survey, US Department of the Interior, United States Government Printing Office. pl. 2 |
Author | Allison R. Palmer |
Licensing[edit]
Public domainPublic domainfalsefalse |
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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Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 15:41, 20 November 2012 | 942 × 734 (195 KB) | Obsidian Soul (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 28.35 dpc |
Vertical resolution | 28.35 dpc |
File change date and time | 16:04, 20 November 2012 |