Abstract
In the review, by R. E. Norris, of Ruth Patrick and Charles W. Reimer's The Diatoms of the United States Exclusive of Alska and Hawail (16 Sept., p. 1369), there were several typographic errors in the third sentence of the fourth paragraph. The sentence should have read, "One Wonders what sort of environment Navicula contenta var. biceps, described as a ‘truly atmospheric species,’ lives in."
