Plate 1. Scale bar for figs. 2-17 = 100 µm. Codes after sample description are slide description and England Finder coordinates, respectively. 5-7, 11. Forms showing strong signs of dissolution particularly in the upper part of the test. Sample 165-998B-34R-1, 35-37 cm, sl.4. (5) O28/0; (6) W8/0; (7) J42/2; (11) W9/0.