NORTH AMERICAN EARLY TERTIARY BRYOZOA. 
685 
Genus FUNGELLA Hagenow, 1851. 
1851. Fungella Hagenow, Die Bryozoen der Maastrichter Kreidebildung Cassel, p. 37. 
The zoarium is simple and capitate. The peduncle is narrow, the head usually 
club-shaped. 
Genotype. — Fungella dujardini Hagenow, 1851. Maastrichtian. 
A-C. Fungella dujardini Hagenow, 1851. A. Side view of zoarium, X 2, from the Cretaceous 
at Maastricht, Holland. B. Upper surface, X 10. C. Horizontal section, X 10. 
Genus BIFLABELLARIA Pergens, 1894. 
1894. Biflabellaria Pergens, Nouveaux Bryozoaires du Cretace du Limbourg, Bulletin 
de la Soc-iete Beige de Geologie, vol. 7, p. 172. 
The zoarium is flabelliform, and consists of two layers on a median lamella. 
Genotype. — Biflabelleria apathyi Pergens, 1891. Maastrichtian. 
A 
Fig. 225. — Genus Biflabellaria Pergens, 1894. 
The flabelliform zoarium natural size and surface, X 17, of Biflabellaria apathyi Pergens, 
1894, from the Maastrichtian of Holland. (After Pergens, 1S94.) 
