File:Blood falls1 f Low Res nsf.gov.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,907 × 1,200 pixels, file size: 571 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description
English: A schematic cross-section of Blood Falls showing how subglacial microbial communities have survived in cold, darkness and absence of oxygen for a million years in McMurdo Dry Valleys, Antarctica.
Date
Source http://www.nsf.gov/news/news_summ.jsp?cntn_id=114488
Author Zina Deretsky / US National Science foundation (NSF)
Permission
(Reusing this file)		 US National Science Foundation (NSF)

Licensing[edit]

Public domain This image is a work of a National Science Foundation 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.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current22:44, 20 April 2009Thumbnail for version as of 22:44, 20 April 20091,907 × 1,200 (571 KB)Dumelow (talk | contribs)Larger version of file from same source
17:42, 20 April 2009Thumbnail for version as of 17:42, 20 April 2009350 × 220 (67 KB)Shinkolobwe (talk | contribs){{Information |Description={{en|1=A schematic cross-section of Blood Falls showing how subglacial microbial communities have survived in cold, darkness and absence of oxygen for a million years in McMurdo Dry Valleys, Antarctica. }} |Source=http://www.nsf

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Blood_falls1_f_Low_Res_nsf.gov.jpg&oldid=826612071"