User contributions

16:01, May 2, 2009 (diff | hist) . . (+58)‎ . . Coal ‎ (added some more info on fm of coal)
15:57, May 2, 2009 (diff | hist) . . (+100)‎ . . Geology ‎ (→‎Age of the Earth)
15:56, May 2, 2009 (diff | hist) . . (+52)‎ . . Coal ‎ (→‎Types of coal)
15:54, May 2, 2009 (diff | hist) . . (+1)‎ . . Geology ‎ (→‎Age of the Earth: another grammatical error!)
15:54, May 2, 2009 (diff | hist) . . (+195)‎ . . Coal ‎ (→‎Origins)
15:49, May 2, 2009 (diff | hist) . . (-4)‎ . . Geology ‎ (→‎Age of the Earth: grammatical error don't to do not)

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