184 BRITISH FOSSIL CORALS. 



2. Genus Campophyllum, (p. lxviii.) 



Campophyllum Murchisoni. Tab. XXXVI, figs. 2, 2a, 3. 



Campophyllum Murchisoni, Milne Edwards and Jules Haime, Pol. Foss. desTerr. Palseoz., 



p. 396, 1851. 



Corattum somewhat elongate, curved, but not twisted, and bearing but slight circular 

 accretion ridges. Principal septa rather numerous (66), not very thin, rather unequal 

 alternately; an equal number of rudimentary ones. Tabula very broad ; lateral vesicules 

 small, not numerous, and forming only two or three vertical rows. 



Height of the corallum 3 or 4 inches ; diameter of the calice about 2 inches. 



Specimens of this Coral are in the Collections of the Geological Society and of the 

 Bristol Museum, but we do not know in what part of England they were found. 



This species differs from C. fiexuosum} by its general form, which is not remarkably 

 elongate nor flexuous ; and from C. Duc/iateli? by its septa being more numerous, and its 

 interseptal vesicules less abundant. 



3. Genus Cusiophyllum, (p. lxx.) 

 I. Cusiophyllum turbinatum. Tab. XXXIII, figs. 1, la, 2. 



Turbinolia fungites (pars) ? Fleming, Brit. Anim., p. 510, 1828. 



Cyathophyllum fungites, Be Koninck, An. Foss. des Terr. Carb. de Belg., p. 24, pi. d, 



fig. 2, 1842. 

 Clisiophyllum turbinatum, M'Coy, Ann. Nat. Hist., s. 2, vol. vii, p. 169, 1851. 



— Konincki, Milne Edwards and Jules Haime, PoL Foss. des Terr. Palseoz., 



p. 410, 1851. 



— turbinatum, M'Coy, Brit. Palseoz. Fossils, p. 88 and 96, figs, a, b, c, 1851. 



Corallum conical, curved, sometimes rather short and stout, in other specimens long 

 and slender; circular accretion ridges thick and irregular ; epitheca strong. Calice circular, 

 rather deep, with a thin, everted edge. Forty-four thin, principal septa, half of which 

 project towards the centre, and bend slightly on the sides of a well-developed lamellar 

 columella. Rudimentary septa alternating with the principal ones. A vertical section 

 shows, that the exterior area of the visceral chamber is occupied by long, oblique vesicules; 



1 Milne Edwards and Jules Haime, Pol. Foss des Terr. Palseoz., pi. viii, fig. 4. — Cyathophyllum 

 Jlexuosum, Goldfuss, Petref. Germ., vol. i, tab. xvii, fig. 3. 



2 Milne Edwards and Jules Haime, op. cit., p. 396. 



