File:GISP2 1855m ice core layers.png

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Summary

Eleven layers of the GISP2 w:en:ice core from a depth of 1855m.

Caption: "19 cm long section of GISP 2 ice core from 1855 m showing annual layer structure illuminated from below by a fiber optic source. Section contains 11 annual layers with summer layers (arrowed) sandwiched between darker winter layers."

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Licensing

This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties. العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−

This image or file is a work of a U.S. Army Corps of Engineers soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. English | italiano | Nederlands | پښتو | русский | sicilianu | slovenščina | Türkçe | українська | +/−

http://www.ncdc.noaa.gov/paleo/slides/slideset/15/15_281_slide.html

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The PNG crusade bot automatically converted this image to the more efficient w:en:PNG format. The image was previously uploaded as "GISP2 1855m ice core layers.gif".

Previous file history

03:20:24, 13 May 2005 (UTC) . . SEWilco (Talk | Contribs) . . 768x513 (183,345 bytes) (Eleven layers of the GISP2 w:en:ice core from a depth of 1855m. {{PD-USGov-DOC-NOAA}} http://www.ncdc.noaa.gov/paleo/slides/slideset/15/15_281_slide.html)

Previous description history

18:59:03, 21 April 2007 (UTC) Remember the dot (Talk | Contribs) ({{ShouldBePNG}})
03:30:54, 13 May 2005 (UTC) SEWilco (Talk | Contribs) (Add USACE notice)
03:20:24, 13 May 2005 (UTC) SEWilco (Talk | Contribs) (Eleven layers of the GISP2 w:en:ice core from a depth of 1855m. {{PD-USGov-DOC-NOAA}} http://www.ncdc.noaa.gov/paleo/slides/slideset/15/15_281_slide.html)

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