182 
HETEEOPOEID^. 
1. Fungella dujardini, von Hagenow, 1851. 
Synonymy. 
Fungella dujardini, von Hagenow, 1851. Bry. maastr. Kr. p. 38, pi. iii. fig. 8. 
,, ,, "Winkler, 1864. Musee Teyl., Cat. Pal. livr. ii. p. 214. 
,, ,, Ubaglis, 1879. Descr. Geol. Pal. Limb. p. 222. 
,, ,, Pergens & Meunier, 1887. Bry. gar. Faxe : Ann. Soc. 
malac. Belg. vol. xxi., Mem. p. 221. 
Corymhosa ,, d’Orbigny, 1853. Bry. Cret. p. 690. 
Fasciculipora ,, Hamm, 1881. Bry. mastr. Ob. -Sen. i., Cycl. p. 35. 
,, ,, Hennig, 1894. Bry. Sver. Krit. ii., Cycl. : Lunds Univ. 
Arsskrift, vol. xxx., Acta Physiogr. No. viii. p. 29, pi. ii. 
fig. 44. 
,, ,, Pergens, 1890. Bev. p. 377. 
,, clavata, d’Orbigny, 1850. Prod. Pal. vol. ii. p. 268. 
,, ,, Bucaille, 1890. Bry. Cret. Seine-Inf. ; Bull. Soc. Sci. nat. 
Bouen, vol. xxv. p. 512. 
Corymbosa ,, d’Orbigny, 1853. Bry. Cret. p. 692, pi. 744, figs. 13-15. 
Diagnosis. 
Zoarium small, clavate ; usually attached by the expanded base 
of the stem. The apertures open on the upper surface, which 
is well rounded and may be hemispherical. A well-defined 
line separates the upper surface from the stem, in which all the 
apertures have been reduced to pores by addition of epizoarial 
material. The stem passes gradually upward from a narrow 
diameter near the base into the head. 
Apertures irregularly arranged and separated by a single or 
in places by a double line of mesopores. 
Dimensions. 
Von Hagenow’ s type. 
D. 3292. 
mm. 
“ mm. 
Height of zoarium ... 
over 7'5 
10 
Diameter of head 
5 
7 
Minimum diameter of stem 
1-2 
2 
Length of stem from rim to base . 
— 
5*5 
Diameter of apertures 
•1 
•2 
Diameter of mesopores 
— 
•08--12 
Distribution. 
Senonian — Maastrichtian : Maastricht; St. Pierre. 
Campanian — Zone of Belemnitella mucronata (beds with Actino- 
camax mamillatm ) : Balsberg and 6. Karup, 
Sweden. 
Figures. 
PI. VII. Fig. 2«. A zoarium from the side ; X 2 dia. Fig. 23, 
part of the upper surface of the same; X 10 dia. Maastrichter 
Kalk : Maastricht. Van Breda Coll. D. 3292. 
