Plate 146. 



Figs. 1-8. Terr in (iloljiilifcra. new spivii's (ji. 701). 



1. Zoariiil fragments, natural size. 



2. The cellular anterior face, X 12. 



3. Posterior face, X 12, showing an ovicell at tlie bifurcation. 



4. Anterior face of another example, X 12. 



5. Posterior side of the same specimen, X 12, bearing an ovicell. 



6. Portion of the same, X 25, exhibiting the oeeiostome more clearl.v. 



7. Posterior side, X 25, illustrating the longitudinal striae separating tlie tubes. 



8. Cellular side, X 25. 



Middle Jacksonian (Castl.e Hayne limestone) : Wilmington, North Carolina. 

 Cat. No. 65366, U.S.N.M. 

 Figs. 9-12. Tcrria pyrifera, new species (p. 702 i. 



9. The type specimen, natural size. 



10. Posterior side of the type, X 12, bearing the pyriform ovicell. 



11. Anterior side of the same example, X 12. 



12. Portion of the same, X 25. 



Middle Jacksonian (Castle Hayne limestone) : Wilmington, North Carolina. 

 Cat. No. 6.5367, U.S.N.M. 



147 



