Plate 120. 



Figs. 1-3. Probosclna (jeminata, new species (p. 601). 

 1. Edge view of a zoarium, X 12. 

 2, 3. Anotlier specimen, X 12 and X 25. 



Middle Jacl<sonian (Ca.stle Hayne limestone) : Wilmington, North Carolina. 



Cat. No. 65278, U.S.N.M. i 



Figs. 4-0. Proboscina anceps, new species <p. 661). 



4. Branch with biserial zooecia, X 12. 



5. A monoserial branch, X 12. 



6. Portion of the same specimen, X 25. ' 

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



Cat. No. 65279, U.S.N.M. 

 Figs. 7. S. Proboscina coluhra, new species (p. 003). ; 



7. The type-specimen, X 12, illustrating triserial arrangement of zooecia. i 



8. A portion, X 25. 



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

 Cat. No. 65280, U.S.N.M. 

 Figs. 9, 10. Prohoscfiia expatiafa, new species (p. 661 ». 

 9.. Zoarium, X 12, showing width of branches. 



10. A portion, X 25. 



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

 Cat. No. 65281, U.S.N.M. 

 Figs. 11. 12. Proboscina aUeniata, new species (p. 662). 



11. Type-specimen, X 12, showing biserial arrangement of tubes. 



12. Portion, X 25. 



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

 Cat. No. 65282, U.S.N.M. 

 Fig. 13. Prohnscina dwergens, new species (p. 662 1 . 



The biserial zoarium, X 25, showing the small tubes. 



Upper Jacksonian (Ocala limestone) : Cliipola Hiver, east of Marianua, Jackson 

 County, Florida. 



Cat. No. 65283, U.S.N.M. 

 55899— 20— Bull. 106, Vol. 2 16 121 



