PLATE VIII. 



Fig. i.— Miliolina angularis, Howchin, x 29. 



a, b. — Lateral aspects. 

 c. — Oral aspect. 



Fig. 2.— Miliolina angularis, Howchin, transverse section, x 29. 

 p IG 3. — Iridia diaphana, Heron-Allen & Earland, x 21. 

 a. — Superior aspect. 



b, c. — Lateral aspects. 



Fig. 4. — Irida diaphana, Heron-Allen & Earland, x 25. 



a. — Lateral aspect. 



b. — Broken specimen showing interior. 

 Fig. 5. — Virgulina lineata, sp. nov., x €2. 

 Fig. 6. — Chapmania gassinensis, Silvestri, x 37. 



Inferior surface of unabraded specimen. 

 Fig. 7. — Chapmania gassinensis, Silvestri, x 29. 



a. — Lateral aspect. 



b. — Abraded and broken base of same specimen. 



Fig. 8. — Pulvinulina erinacea, Karrer, x 50. 

 a. — Superior aspect. 

 b. — Inferior aspect. 

 c. — Peripheral aspect. 



