304 CATALOGUE OF THE BLASTOIDEA. 



Carpenter, Dr. P. H. " Remarks on the Structure and Classification of the Blastoidea." 



Brit. Assoc. Report for 1881 [1882], pt. 2, p. 634. 

 . " Report upon the Crinoidea collected during the Voyage of H.M.S. ' Challenger ' during 



the years 1873-76." — Part. I. Zool. Chall. Exp. 1884, vol. xi. part xxxii. pp. x & 442, 



pi. 69. [Blastoidea, pp. 54, 68, 75, 109, 132, 148, 149, 154, 164, 173, 175, 186, 188-195, 



413, 414.] 

 . " Further Remarks on the Morphology of the Blastoidea." Ann. & Mag. Nat. Hist. 



1885, vol. xv. pp. 277-300. 

 Conrad, T. A. " Observations on the Silurian and Devonian Systems of the United States, 



with descriptions of new Organic Remains." .Tourn. Acad. Nat. Sci. Philad. 1842, 



vol. viii. pp. 228-280. [Nucleocrinus, p. 280.] 

 . " Observations on the Lead-bearing Limestone of Wisconsin, and descriptions of a new 



Genus of Trilobites, and fifteen new Silurian Fossils." Proc. Acad. Nat. Sci. Philad. 



1843, pp. 329-334. [Pentremites truncata, p. 334.] 

 Cumberland, G. Reliquiae Conservatse, &c. 8vo. Bristol, 1826. [Mitra, p. 31.] 

 Defrance, J. L. M. [Article " Encrinus."] Diet. Sci. Nat. 1819, tome xiv. pp. 461-468. 



[Encrina Godoni, p. 467.] 

 Dujardin, F., & Hupe, H. Histoire Naturelle des Zoophytes Echinodermes. 8vo. Paris, 1862. 



[Blastoidea, p. 85.] 

 Etheridge, R., jr. "On the Occurrence of the genus Astrocrinites (Austin) in the Lower 



Carboniferous Limestone Series of Scotland, with the description of a new Species 



{A. ? Benniei), and remarks on the Genus." Quart. Journ. Geo!. Soc. 1876, vol. xxxii. 



pp. 103, pis. xii. & xiii. 

 . " Palseontological Notes." Geol. Mag. 1878, vol. v. pp. 117-119. [Pentremites, 



p. 118.] 

 . " On the Occurrence of the genus Pentremites (Say) in the Carboniferous Limestone 



Series of the East of Scotland," &c. Proc. Nat. Hist. Soc. Glasgow, 1881, vol. iv. pt. 2, 



pp. 260-269, pis. 5 & 6. 

 Etheridge, R., jr., and Carpenter, Dr. P. H. " On certain points in the Morphology of the 



Blastoidea, with descriptions of some new Genera and Species." Ann. & Mag. Nat. Hist. 



1882, vol. is. pp. 213-252. 



, . " Further Remarks on the Morphology of the Blastoidea, with descriptions of a 



new British Carboniferous Genus, and some new Devonian Species from Spain." Ibid. 



1883, vol. xi. pp. 225-246. 



Fleming, Rev. Dr. J. A History of British Animals, &c. 8vo. Edinburgh, 1828. [Pentremites, 



p. 496.] 

 Forbes, Prof. E. "On the Cystidese of the Silurian Rocks of the British Islands." Mem. Geol. 



Survey Gt. Brit. 1848, vol. ii. pt. 2, pp. 483-538. [Pentremites &c., p. 528.] 

 Fraipont, Dr. J. " Rccherches sur les Crinoides du Famennieu (Dcvonien supericur). — Pt. iii." 



Ann. Soc. Geol. Belgiquc, 1883-84, tome xi. pp. 105-118, t. 1. [Pentremites Fraiponti, 



p. 114.] 

 Gaudry, Prof. A. Les Enchaiucments du Monde Animal dans les Temps Geologiqucs. Fossiles 



Primaires. 8vo. Paris, 1883. [Blastoidea, p. 88.] 

 Gray, Dr. J. E. Synopsis of the Contents of the British Museum. 42nd edit. 12mo. London, 



1840. [Orbit remites, p. 63.] 



