346 
MELICEEITITES. 
Figtjee. 
IS'o. 41. Part of a zoarium showing the zooecia with small 
apertures and large front walls, X 5 dia. Senonian — Maastrichtian : 
Ciply. Hottalert Coll. 30,739. 
LIST OF SPECIMENS. 
30,739. A branched zoarium (in tube). Maastrichtian: Tuffeau de Ciply. 
Ciply. Hottalert Coll. Figd. Ho. 41. 
D. 6333. A series of fragments (on slide). Maastricbter Kreide. Maastricht. 
Busk Coll. 
? D. 6334. An irregular branch (on slide). Maastrichter Kreide. Maastricht. 
Busk Coll. 
D. 1367. Three worn fragments (on slide). Maastrichter Kreide. Maastricht. 
Vine Coll. 
D. 1281. A worn fragment (on slide). Maastrichter Kreide. Petit Lanaye. 
Vine Coll. 
D. 3722. Three fragments of form Filicea niarssoni (in tube). Maastrichter 
Kreide. Maastricht. Gamble Coll. 
IJNEEPEESEHTED AND DOUBTFUL SPECIES. 
1. angulosa (d’Orhigny), 1853. 
Syn. Nodelea angulosa, d’Orbigny, 1853. Bry. Cret. p. 610, pi. 735, figs. 4-8. 
Meliceritites gracilis {non Goldf.), Marsson, 1887. Bry. Eiig. : Pal. Abb. 
vol. iv. p. 46, pi. iv. fig. 8. 
,, ,, pars, Pergens, 1890. Eevision, p. 394. 
Char. — Zoarium of dichotomous, cylindrical branches of medium diameter. 
Zooecia rhomboidal. Apertures triangular, in transverse rows ; crowded. 
Avicularia four times as large as the normal zooecia : aperture hastate. 
Distrib. — Senonian — Maastrichtian : Sainte-Colombe, Manche. 
Campanian : Eiigen. 
Aff. — D iffers from M. gracilis by the form of the apertures in both zooecia 
and avicularia. The avicularian apertures in the Eiigen specimen figured 
by Marsson are of the same shape, but smaller size than in that of d’Orbigny. 
