Plate 41. 
Figs. 1-5. Entalophora fascieulifera, new species, (p. 195.) 
1. Zoarial fragments, natural size. 
2. A large example, X 12, with tubes little salient. 
3. A fragment, X 12, showing three fascicles of two zooecia each. 
4. 5. An example with long peristomes, X 12, and a portion of the same, X 25. 
Pleistocene: Tremochal Canyon, Santa Monica, California. 
Figs. 6-10. Idmonea dispar, new species, (p. 198.) 
6. Fragments, natural size. 
7. Anterior (cellular) face, X 12. 
8. Posterior side showing longitudinal striations, X 12. 
9. Lateral view of a fragment, X 12, bearing a small branch. 
10. A portion of figure 7, X 25. 
Pleistocene: Rustic Canyon, Santa Monica, California. 
Figs. 11-19. Filispnrsa clarki, new species, (p. 195.) 
11. Fragments of the zoarium, natural size. 
12-14. Three examples, X 12, showing different aspects of the anterior face. 
15. A specimen with a dorsal apophysis, X 12. 
16. An example, X 12, in which the peristomes are grouped in transverse and oblique rows. 
17. Portion of a zoarium, X 25. 
18. Posterior side, X 12. 
19. An ovicelled example, X 12. 
Pleistocene: Santa Barbara, California. 
Figs. 20-22. Filisparsa clarlci, var. parvula, new variety, (p. 196.) 
20. 21. Anterior side of the zoarium, X 12 and X 25, showing the slightly smaller dimensions. 
22. Posterior side, X 12, illustrating transverse wrinkling. 
Pleistocene: Santa Barbara, California. 
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