CCELENTERATA. K. Fossil Corals. 135 



NICHOLSON, H. A. On the Minute Structure of the Corals of the Genera 

 Heliophyllum and Crepidophyllum. Ann. and Mag. of Nat. Hist. Ser. 5, Vol. i. pp. 

 44 54, 1878. [1155 



NICHOLSON, H. A. On the Structure and Affinities of the " Tabulate Corals " of 

 the Palaeozoic Period. With critical descriptions of illustrative species. 354 pp. 

 8vo. Edinburgh, 1879. [1156 



NICHOLSON, H. A. On some new or imperfectly known Species of Corals from 

 the Devonian Hocks of France. Ann. and Mag. of Nat. Hist. Ser. 5, Vol. vn. pp. 

 14-24, 1881. (IpL) [1157 



NICHOLSON, H. A. and J. ETHERIDGE, Junr. Monograph of the Silurian Fossils 

 of the Girvan district of Ayrshire. (Heliolitidce, Favositidce, Rugosa.) Fasc. i. 

 pp. 2597, pis. i iv. ; Fasc. in. pp. 241282, pis. xvi xvin., 1881. [1158 



NICHOLSON, H. A., and E. ETHERIDGE, Jun. On Three Species of Cladochonus 

 [and Monilopora]. Geol. Mag. Dec. 2, Vol. vi. pp. 289296, 1879. (1 pi.) [1159 



NICHOLSON, H. A., and E. ETHERIDGE, JUN. Contributions to Micro-palason- 

 tology. I. On the Genus Tetradium, Dama, and on a British species of the same. 

 Ann. and Mag. of Nat. Hist. Ser. 4, Vol. xx. pp. 161169, 1877. (1 fig.) [1160 



NICHOLSON, H. A., and E. ETHERIDGE, JUN. Contributions to Micro -Pal 83 on- 

 tology, II. On Prasopora Grayte, a new genus and species of Silurian Corals. 

 Ann. and Mag. of Nat. Hist. Ser. 4, Vol. xx. pp. 388 394, 1877. [1161 



NICHOLSON, H. A. Contributions to Micro-Palasontology. On Stenopora Hoivisii 

 Nich., with notes on Monticulipora ? tumida Phil., and remarks on Tabulipora Urii 

 Young. Ann. Nat. Hist. (5) Vol. xn. pp. 285 287. 1883. (I pi.) [1162 



NICHOLSON, H. ALLEYNE, and E. ETHERIDGE, JUN. Descriptions of Palaeozoic 

 Corals from Northern Queensland, with Observations on the Genus Stenopora. Ann. 

 and Mag. of Nat. Hist. Ser. 5, Vol. iv. pp. 216227, 265286, 1879. (1 pi.) [1163 



NICHOLSON, H. A. and G. J. HINDE. Notes on the fossils of the Clinton, 

 Niagara, and Guelph formations of Ontario, with descriptions of new species. 

 Canad. Journ. (n. s.) Vol. xiv. pp. 137 160, 1873. [1164 



NICHOLSON, H. A., and JAMES THOMSON. Descriptions of some new or imperfectly 

 understood Forms of Palaeozoic Corals. (Abstr.) Proc. Roy. Soc. Edinb. Vol. ix. 

 pp. 149, 150, 1876 (1878). [1165 



NICHOLSON, H. ALLEYNE, and JAMES THOMSON. Descriptions of New Species of 

 Eugose Corals from the Carboniferous System of Scotland. Proc. Philos. Soc. 

 Glasgow, Vol. x. pp. 119132, 1877. (2 pi.) [1166 



NICHOLSON, H. A., see ETHERIDGE, E, Juu. No. 1055 and also No. 1056. [1167 



ORGERIEN, see GUIRAND, M. No. 1075. [1168 



OWEN, E. Description of fossils. Geological Reconnoissance of Indiana (D. D. 

 and R. Owen), pp. 362365, 1862. [1169 



PANZI, G. I Fossili del monte Vaticano : Zoofiti. Atti Ace. Rom. (2) Vol. in. 

 pp. 944951, 1876. [1170 



PERCEVAL, S. G. On the discovery of Palceacis cuneata, Mk. and Wrth., in 

 carboniferous limestone near Henbury. Bristol Geol. Mag. (2) Vol. in. p. 267, 

 1876. [1171 



PIETTE, E., see TERQUEM, 0. No. 1223. [1172 



POMEL, A. Sur les Alcyonaires fossiles miocenes de I'Alg^rie. Comptes rendus 

 (Acad. Paris), Vol. LXVII. pp. 963966, 1868. Ann. Mag. Nat. Hist. Vol. m. pp. 

 398,399,1869. [1173 



POMEL, A. Pal6ontologie, ou description des animaux fossiles de la province 

 d'Oran. Avec planches lithographiees sous la direction par Augusta Pomel. Pour 

 servir a 1'explication de la carte geologique de la province ex6cutde par ordre du 

 gouvernement par Eocard et Pouyanne, et Pomel. Zoophytes. 4to. v. 258 pp. 

 (18 pi.) Oran. 1872. [1174 



POURTALES, L. List of Fossil Corals collected by W. M. Gabb, Esq. in Santo 

 Domingo. Geol. Mag. Dec. 2, Vol. n. pp. 544, 545, 1875. [i 175 



PRATZ, E. Ueber die verwandtschaftlichen Beziehungen einiger Korallen-Gat- 

 tungen mit hauptsachlicher Beriicksichtigung ihrer Septalstructur. Palceontogr. 

 Vol. xxix. pp. 81124, 1882. (1 pi.) [1176 



