XORTH AMERICAN EARLY TERTIARY BRYOZOA. 



Genus FEDORA Jullien, 1882. 



623 



1SS2. Fedora JTJLLIKX, r/rafiajtes du Trnraillcur, Bulletin Society Zologique France, vol. 7, 

 p. 17. (KionidcUa Koschinsky, 18S5.) 



FIG. 1ST. Genus Fedora Jullien, 1882. 



A-C. Fedora edicanlsi Jullien, 1882. A. Zooecia, X 44. B. Operculum, X 85. (After 

 Waters, 1891.) 0. Zoarium, X 11. (A, C after Jullien, 1882.) 



D-L. Fedora cxcelsa Koschinsky, 1885. D. Zoarium, X 2. (After Waters. 1891.) E. Zoa- 

 rium, magnified. F. Ovicelled zooecia, X 25. (After Waters, 1801. i G. Ordinary zooecia, 

 X 22. H. Transversal section showing the zooecia arid the basal septules, X 22. I. Transversal 

 break showing that the zooecia arise on the internal walls of the zoarium. J. Tangential sec- 

 tion, X 22, taken just below the surface. K. Longitudinal section through a zoarium, X 11. 

 L. Enlargement of a longitudinal section, X 22, showing the basal septules (p), parietal septules 

 i ./ i, and the hydrostatic cavity (;). (E, G L after Koschinsky, 1885.) 



"Zooecia subhexagonal with circular orifice, thick but not salient, notched on 

 its posterior fourth where it is thin; finally placed a little above the center of the 



