A few daring mystics have hinted at a pre-Pleistocene origin for the fragmentary Pnakotic Manuscripts, and have suggested that the devotees of Tsathoggua were as alien to mankind as Tsathoggua itself.
Mistiko ausart bakan batzuek iradoki dute Pleistozeno-aurreko jatorria dutela zatikako Eskuizkribu Pnakotikoek, eta, halaber, iradoki dute Tsathoggua-ren gurtzaileak Tsathoggua bera bezain arrotzak zirela gizakientzat.