File:Fig 11 Isobase and hing lines of Lake Algonquin.jpg

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Fig 11 Isobase and hing lines of Lake Algonquin

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Description
English: Fig 11 Isobase and hing lines of Lake Algonquin
Date
Source Geology and Mineral Resources of the Cleveland District, Ohio, Bulletin 818; H P. Cushing, Frank Leverett and Frank R. Van Horn; Geological Survey George Otis Smith, Director; United States Government Printing Office; Washington: 1931
Author H P. Cushing, Frank Leverett and Frank R. Van Horn

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Public domain
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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current19:16, 5 May 2020Thumbnail for version as of 19:16, 5 May 20201,190 × 929 (166 KB)Chris Light (talk | contribs)Uploaded a work by H P. Cushing, Frank Leverett and Frank R. Van Horn from Geology and Mineral Resources of the Cleveland District, Ohio, Bulletin 818; H P. Cushing, Frank Leverett and Frank R. Van Horn; Geological Survey George Otis Smith, Director; United States Government Printing Office; Washington: 1931 with UploadWizard

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