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File:PSM V30 D022 Northern drift and glacial furrows.png

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Description Northern drift and glacial furrows
Date between 1885 and 1886
date QS:P,+1885-00-00T00:00:00Z/8,P1319,+1885-00-00T00:00:00Z/9,P1326,+1886-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 30
Author Unknown authorUnknown author
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to grayscale, cropped whitespace. Modifications made by Ineuw. The original can be found here: Popular Science Monthly Volume 30.

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Date/TimeThumbnailDimensionsUserComment
current01:55, 9 May 2011Thumbnail for version as of 01:55, 9 May 20112,305 × 1,896 (415 KB)Ineuw{{Information |Description = Northern drift and glacial furrows |Source = [http://www.archive.org/details/popularsciencemo30newy Popular Science Monthly Volume 30] |Date = 1885-1886 |Author = Unknown |Permission = {{PD-old}}
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