Plate 2. Scale bar for figs. 1-11, 13-17 = 100 µm. Codes after sample description are slide description and England Finder coordinates, respectively. 10. Lithochytris vespertilio. From one of the better preserved assemblages containing forms commonly unaffected by dissolution together with numerous forms in a stage of dissolution resembling the illustration. Sample 165-999B-35R-1, 73-75 cm, cs.1 C12/3.