38 
FASCIGEBID^. 
branched, is 22 mm. long, and agrees in all respects with d’Orbigny’s 
fig. 21. 
The species is IS'eocomian, hut has been quoted from the Senonian 
by Pergens and Bucaille. 
D. 3709. A branched zoarium. Neoconiian. Switzerland. (Loc. illegible, but 
resembles “ Nogeans.”) Old Coll. 
2 . Fasciculipora prolifera (von Hagenow), 1851. 
Synonymy. 
Fungdla prolifera, von Ilagguow, 1851. Bry. niaastr. Kr. p. 37, pi. iii. fig. 6. 
„ ,, d’Orbiguy, 1853. Bry. Cret. p. 668. 
,, ,, Winkler, 1864. Musce Teyl., Cat. Pal. livr. ii. p. 213. 
Befrancia ,, Scbliiter, 1870. Geogn. Pal. Beise siidl. Sebweden : 
N. Jabrb. 1870, p. 940. 
Fasciculipora prolifera, pars, Hamm, 1881. Bry. mastr. Ob. -Sen. i., Cycl. 
p. 45. 
,, inerassata, d’Orbigny, 1853. Bry. Cret. p. 670, pi. 742, figs. 16-18. 
,, ,, Pergens, 1890. llev. p. 377. 
Diagnosis. 
Zoarium attached by a rounded foot. Young forms are simple, 
sub-conical, and sub-piriform. Older zoaria are lobed, and the 
lobes grow outwards into a series of short, blunt bundles, 
which are free laterally. 
Outer surface with faint longitudinal striae. 
Dimensions. 
Von Ilagenow’s 
D’Orbiguy' 
type. 
specimen. 
Height of zoarium 
5 mm. 
10 mm. 
Diameter of zoarium 
5-5 „ 
10 „ 
Branches 
.. 2 ,, 
0 
• • — 5 1 
Diameter of apertures . 
•1 ,, 
. . about • 1 mi 
Distribution. 
Senonian — Maastriebtian : Maastricht; Sainte-Colombe, Manche ; South 
Sweden {fide Schliiter). 
Campanian : Ciply ; Meudon, near Paris. 
Affinities. 
The inclusion of Plethopora verrucosa. Hag., in this species was 
suggested by Hamm ; but the two species seem to me distinct ; for 
in P. verrucosa the apertures are in groups, some of which are on 
the side of the zoarium, and the sides are apparently cancellate. 
