User contributions for 2601:282:500:8800:6589:2F59:FB3C:7190
For 2601:282:500:8800:6589:2F59:FB3C:7190 talk block log logs filter log
21 April 2017
- 16:4516:45, 21 April 2017 diff hist +96 Talk:Coal ball →Coal balls literature now has preponderance of evidence for sulfate reduction origin
- 16:3316:33, 21 April 2017 diff hist +1,616 Talk:Coal ball →Coal balls literature now has preponderance of evidence for sulfate reduction origin: new section
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