158 BRITISH FOSSIL CORALS. 
This coral is found at Corwen, near Bristol, and has also been met with at Lee, in 
Northumberland, by Mr. Phillips, in Westmoreland, in Derbyshire, and in Ireland, by 
Professor M‘Coy, and at Novogorod, in Russia, by M. Keyserling. Specimens are in the 
Museum of Practical Geology, the Bristol Museum, &c. 
The fossil mentioned by Colonel Portlock, under the name of Mavosites fibrosa,' and 
found by that geologist at Armagh, Donaghenry, and Derryloran, in Ireland, appears to 
belong to this species. 
2. ALVEOLITES DEPRESSA. Tab. XLV, figs. 4, 4a. 
FavositEs DEPRESSUS, Fleming, Brit. Anim., p. 529, 1828. 
— —_— S. Woodward, Syn. Table of Brit. Org. Rem., p. 5, 1830. 
—  caPpriiLarts, John Phillips, Geol. of Yorkshire, 2d part, p. 200, pl. ii, figs. 3, 4, 5, 
1836. 
=— — Portlock, Rep. on Londonderry, p. 327, 1843. 
— — M‘Coy, Syn. Carb. Foss. of Ireland, p. 191, 1844. 
CHATETES CAPILLARIS, Keyserling, Reise in Petschora, p. 183, 1846. 
ALVEOLITES DEPRESSA, Milne Edwards and Jules Haime, Pol. Foss. des Terr. Palzeoz., 
p- 260, 1851. 
CH®TETES CaPILLaRIs, M‘Coy, Brit. Paleeoz. Foss., p. 82, 1851. 
Coral much resembling the preceding species, but having the calices much smaller and 
less irregular. Diameter of the corallites one tenth or one eighth of a line. 
‘The specimens here described were found near Bristol, and in Salop, and were 
communicated to us by the directors of the Bristol Museum and Museum of Practical 
Geology. The existence of the same fossil is mentioned by Mr. Phillips, at Gordale 
and Ribblehead, by Professor M‘Coy, at Kendal, Westmoreland, by Col. Portlock, at 
Armagh, and by M. Keyserling, in Petschora. 
Sub-Family CHASTETIN #, (p. Ixi.) 
1. Genus Cuxterss, (p. 1x1.) 
1. CHA&TETES RADIANS. 
CH#HTETES RADIANS, Fischer, Oryct. de Moscov., p. 160, pl. xxxvi, fig. 3, 1830. 
—  DILATATUS, CYLINDRICUS, and suBATUS, Fischer, pp. 160, 161, pl. xxxvi, figs. 1, 
2, 4, 1830. 
FavosiTEs EXCENTRICA, Fischer, pl. xxxv, figs. 5, 6. 
CHEZTETES EXCENTRICUS, Fischer, Oryct. de Moscoyv., 2d edit. p. 159, pl. xxxy, figs. 5, 6, 1837. 
— RADIANS, Lonsdale, in Russ. and Ural, vol. i, p. 595, pl. a, fig. 9, 1845. 
—_ DILATATUS, Lonsdale, p. 596. 
— RADIANS, Milne Edwards and Jules Haime, Pol. Foss. des Terr. Paleoz., p. 263, 
pl. xx, fig. 4, 1851. 
1 Report on Londonderry, p. 327. 
