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English: A section of the posterior wall of the frontal sac of the sperm whale.
Date
Source Animal Orientation and Navigation pg 404
Author NASA

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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6 April 2013

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Date/TimeThumbnailDimensionsUserComment
current 20:59, 7 April 2013 Thumbnail for version as of 20:59, 7 April 2013609 × 721 (187 KB)Kurzonbetter quality
14:36, 6 April 2013 Thumbnail for version as of 14:36, 6 April 2013581 × 689 (214 KB)KurzonUser created page with UploadWizard
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