MORRIS BRITISH FOSSILS. 
189 
It is not here necessary to dwell upon all the interesting facts 
whieli presented themselves in the examination of this tract of country ; 
it being well known that the American Continent is exceedingly 
rich in coal, which as soon as the forest is consumed will be fully 
developed. By far the greater part of the coal deposit of America 
is of the same age, and presents a great similarity of attendant cir- 
cumstances with our own ; and, although this country and America 
are so widely separated by the Atlantic Ocean, no better preparation 
can be made for studying the great western coal deposits than by 
obtaining a knowledge of our own Welsh coal-field. 
ElilTJSH FOSSILS, STEATIGRAPHICALLY AlUlANGED. 
By John Mobexs, F.G.S. 
I. PALJSOZOIC SYSTEM. 
(^Continued from page 142.) 
FOSSILS OF THE LINGUIA, LLANDEILO, AND CARADOC BEDS— CONTINUED. 
ECHINODERMATA. 
{Cysliclea) 
Agelacrinus Bucbianus, Forbes, Sil. 207. 
Caryocystitcs Davisii, M'Coy, M. G. S. 
2, p. 513. 
granatus, Wahl. Sil. 207. 
? Litchii, Forh'.s, M. G. S. 2, p. 514. 
? munitum, Forbes, Sil. 207. 
? pyriforme, Forhes,M.. G. S. 2, p. 515. 
Echinosphierites araclmoideus, Forbes. 
aurantium, Gyll. M. G. S. 2. p. 51G. 
balticus, Fichw. Sil. 207. 
granulatus, M'Coy, S. V. .59. 
punctatus, Forbes. Sil. 207. 
Glyptocystites Riigcri, Salt. Sil. 229. 
Hemicosmites oblongus. Fund. M. G. S. 
2 p 611. 
pyriformis, Buck. M. G. S. 2. p. 511. 
(CVwojVea) 
Glyptocrinus basalis, M'Coy. P. F. 57. 
Cyathocrinus, sp. 
Rliodocrinus quinquangulai'is, Mill. 
S. S. 704 (Aster'uula:) 
Palseaster aspenimua, Salt. Sil. 208, 
(Ophiurida-) 
obtusus, Forbes, Sil. 208. 
Protaster Salteri, Sedgw. 
Annelida. 
Aphrodita, Portl. sp. G. R. 3G2. 
Arcnicolitcs linearis, Hall, .s/;. Sil. 14. 
Crossopodia lata, M'Coy. P. F. 130. 
Scotica, M'Coy. Sil. 221. 
Lunibricaria antiqua, Portl. G. R. 3G1. 
grcgarca, Portl. G. R 301. 
Myrianitcs Maclcayi, March. Sil. 221. 
tenuis, M'Coy. P. F. 130. 
Nemcrtites OUivantii, Murch. S. S. 701. 
Nereites Cambrensis, Murch. Si 
Sedgwickii, March. Sil. 221. 
multiforis, Ila.rkn. G. J. 11. p 
Serpulites Maccullochii, Salt. Si 
3 smooth sp. 
Tentaculites anglicus, Sail. Sil. 
oruatus, Sow. H. S. 628. 
Tracliydenua, sp. 
221. 
. 476. 
1. 222. 
74. 
