NORTH AMERICAN EARLY TERTIARY BRYOZOA. 
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Genus FEDORA Jullien, 1882. 
1882. Fedora Jullien, c/ragages du Travailleur, Bulletin Soeiete Zologique France, vol. 7, 
p. 17. ( Kionidella Koschinsky, 18S5.) 
A-O. Fedora edwardsi Jullien, 1882. A. Zooecia, X 44. B. Operculum, X 85. (After 
Waters, 1891.) C. 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, 1891.) G. Ordinary zooecia, 
X 22. H. Transversal section showing the zooecia and 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 
( x ), and the hydrostatic cavity (z). (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 
