Plate 1. The illustrations of the Plates 1-10 are scanning electron (SEM) and light microscope (LM) micrographs. XP = cross-polarized light; Ph = phase contrast. Transferred specimens from the LM to the SEM are denoted on the plate captions by the superscript™. Magnification for all LM micrographs is X2500 and magnification for SEM micrographs as indicated (X6000, X8000, or X12,000). Holotype specimens are indicated by an asterisk. Ansulasphaera covingtonii sp. nov.; all SEM specimens from Sample 149-901A-SR-1, 31 cm. 1. Oblique distal view, FSU-F4. 2. Distal view, FSU-F118. 3. Lateral view, FSU-F3. 4-8^TR. Holotype, same specimen. (4) Proximal view, FSU-F68. (5) Oblique proximal view, FSU-F69. (6) Oblique proximal view, turned 180° as compared to Figure 5, FSU-F70. (7) XP, FSU-FO51-D26. (8) Ph, FSU-FO51-D25. 9, 10. 149-901A-3R-1, 2 cm; XP, FSU-FO41-D35 and Ph, FSU-FO41-D36. 11, 12. 149-901A-5R-1, 31 cm; XP, FSU-FO44-D4 and Ph, FSU-FO44-D5. 13, 14. 149-901A-5R-1, 31 cm; XP, FSU-FO45-D3 and Ph, FSU-FO45-D4. 15, 16. 149-901A-5R-1, 31 cm; XP, FSU-FO46-D13 and Ph, FSU-FO46-D14. 17, 18. 149-901A-5R-1, 31 cm; XP, FSU-FO45-D18 and Ph, FSU-FO45-D19. Magnification for all SEM micrographs is X8000.