Original file (1,600 × 1,200 pixels, file size: 860 KB, MIME type: image/jpeg)

Summary

Description
English: Badlands near Drumheller, Alberta, where erosion has exposed the K-Pg boundary.
Date 12 August 2005 (original upload date)
Source photo G Larson; Transferred from en.wikipedia
Author Original uploader was Glenlarson at en.wikipedia
Permission
(Reusing this file)		 PD-User

Licensing

This work has been released into the public domain by its author, Glenlarson, at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Glenlarson grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2005-08-12 20:57 Glenlarson 1600×1200×8 (769372 bytes) KT boundary photo G Larson {{pd}}

Captions

Badlands near Drumheller, Alberta, where erosion has exposed the K-Pg boundary.

Items portrayed in this file

depicts

badlands

Cretaceous–Paleogene boundary

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

released into the public domain by the copyright holder

inception

12 August 2005

media type

image/jpeg

data size

880,632 byte

height

1,200 pixel

width

1,600 pixel

checksum

383593cdd91ae83dbeda89c8dcf16e79e2689422

determination method or standard: SHA-1

File history

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Date/TimeThumbnailDimensionsUserComment
current12:23, 12 April 2022Thumbnail for version as of 12:23, 12 April 20221,600 × 1,200 (860 KB)J. N. SquireColors, contrast and saturation adjusted
18:18, 19 January 2008Thumbnail for version as of 18:18, 19 January 20081,600 × 1,200 (751 KB)EuTuga{{Information |Description={{en|Badlands near Drumheller, Alberta, where erosion has exposed the KT boundary.}} |Source=photo G Larson; Transferred from [http://en.wikipedia.org en.wikipedia] |Date=2005-08-12 (original upload date)

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Metadata

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Allikas: https://en.wikipedia.org/wiki/File:KT_boundary_054.jpg
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