The occurrence in the Ledbury “Passage-beds” of a united series of teeth referable to the American type of fossil fishes named by Prof. Newberry Onychodus, was made known by Mr. A. Smith Woodward in the GEOLOGICAL MAGAZINE for November, 1888; and in the British Museum Catalogue in 1891. Since then I have met with another example of the genus among the stores of the Geological Survey, which, as it seems to be quite distinct from the Herefordshire species, and is from a distant locality, deserves to be placed on record.