Use "tartarean" in a sentence

1. He could not but wish that Dorothea should think him not less happy than the world would expect her successful suitor to be; and in relation to his authorship he leaned on her young trust and veneration, he liked to draw forth her fresh interest in listening, as a means of encouragement to himself: in talking to her he presented all his performance and intention with the reflected confidence of the pedagogue, and rid himself for the time of that chilling ideal audience which crowded his laborious uncreative hours with the vaporous pressure of Tartarean shades

2. Standing on this were the Tartarean shapes of the pagan harpooneers, always the whale-ship's stokers