Bigrock.jpg
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| Description |
English:
Big Rock (
glacial erratic
). Big Rock (also known as Okotoks Erratic) is a glacial erratic situated between the towns of Okotoks and Black Diamond, Alberta, Canada (18 kilometres south of Calgary). The 15,000 tonne (16,500 short ton) quartzite boulder is one of the world's largest known glacial erratics.
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| Date | 30 November 2007 (original upload date) |
| Source | Transferred from en.wikipedia to Commons by Lukas9950 using CommonsHelper . |
| Author | Coaxial at English Wikipedia |
Licensing
Coaxial
at
English Wikipedia
, the copyright holder of this work, hereby publishes it under the following licenses:
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License . |
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Coaxial
at
English Wikipedia
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Original upload log
The original description page was
here
. All following user names refer to en.wikipedia.
- 2007-11-30 19:37 Coaxial 1024×683× (260375 bytes) Big Rock (glacial erratic)