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WikiProject Geology (Rated Stub-class, Low-importance)
Drywasher is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.
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Removal of section of original researchEdit

I recently removed a rather large section of this article that was based on a private letter with no citation or ability to verify its contents. Wikipedia requires that information like this only be obtained from sources that others can independently verify, and we don't allow editors to add information derived from sources like the one I removed here. The relevant policy page can be viewed at WP:OR. A loose noose (talk) 04:30, 15 January 2019 (UTC)