pp 401 plate 1 12 - USGSunited states department of the interior geological survey 40000' r....
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pp 401 plate 1 12 - USGSunited states department of the interior geological survey 40000' r. 27e, 119000' t, 23 22 n. 28 e' fallon r. 32e„ r. 30 e. r 31 e umboldt pershing co