Plate 147. 



Figs. 1-11. Terr in ///■{ivilix. new species I p. 788). 



1, 2. Two giMups of the slender zoarial branches, natural size. 



3. Dorsal of a wide branch. X 12. The tubes are separated by a salient thread. 



4. Wide liranch with oijlique fascicles, X 12. 



5. Branch with the tubes in verticells at the base, X 12. 



(!. Large branch, X 12, with tubes in six series and arranged in verticells at the base. 



7. Dorsal and frontal of very slender branches without fascicles, X 12. 



8. Branches bearing the dorsal ovicell, X 12. 



9, 10. Frontal of slender branches without fascicle-s, X 12. 



11. Longitudinal section, X 25. 



iMiddle .lacksonian : Wilmington. North Carolina, and near Lenuds Ferry, South Caro- 

 lina (figs. .5, 6, 8). 



Cat. Kos. 6.5434, 63482, U.S.N.M. 

 Figs. 12-14. Tenia parruln. new species (p. 790). 



12. Fragments of the small zoaria. natural size. ^ 



13. Anterior or celluliforms and posterior or dorsal sides, X 12. 



14. Anterior side, X 2.5. 



Upper .Jacksonian (Ocala limestone) : Chipola River, east of Mariannn, .Tacksnn 

 County, Florida. 



Cat. No. 65435, U.S.N.M. 

 Figs. 1.5-27. Fioiulipora laevigata, new si)ecies (p. sor>i. 



15. Four of the compressed branches, natural size. 



16. Anterior face of a branch, X 6. with the fascicles made up nf lulies arranged in groups. 

 17, 18. Posterior side of two l)ranclies, X 6, showing longitudinal striations. 



19, 20. Anterior side of two small Ijranches, X 0. The tubes are not in distinct groups. 



21. Anterior side, X 6, showing the smooth interfascicular areas. 

 22, 23. Celluliferous side of two other branches, X 6. 



24. Longitudinal thin section, X 12, through tlie middle of a specimen with fascicles 

 arranged alternately. 



2.5. Another longitudinal thin section. X 12, cutting the f:iscicles. 



26. Transverse thin section, X 12, in a fascicle. 



27. Another transver.se section, X 12, taken just before a bifurcation. 

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



Cat. No. 6.54.36, U.S.N.M. 

 148 



