PALEOZOIC. 



ECHINODEEMATA. 



CAEBONIFEEOUS. 



CABBONIFBEOUS. 



SPECIES. 



Class, UCSINODHEMATA. 

 Order, Biastoidea. 



NuOLEOBLASTIDi;. 



Aoentrotremites Ether. S( Carp. i88.^ 

 — ellipticus Cuitib 



AllogeCrinus Ether, S; Carp. 1881 



— Austinii H. <f- C 



ASTEOCEINII)^. 



Astroorinus T, Sf T. Austin, 1843 



Zygocrinns Bronn, 1848 



„ Somer, 1 848 



„ De Koninclc if' Le Son, T854 

 Astrocrinites Ether. 1876 



— Benniei Either 



— tetragonus T. cf" T. Aust. ... 



CODASTEEIDaS. 



(Phssoschismid^.) 



Codaster Jlf' Coy, 1S49 ... 



Codonaster Somer, 1851 



Seteroschisma Wachsmtith, 1B83-5 



— trilobatus M'Goy 



— var. acutus M'Coy 



Geanatobiastid*. E. & C. 1886. 



Granatoerinus Troost, 1850 



„ Hall, 1862 ... 



Mitra {pars) Cumh. 1826 ... 



OrlUremites Gray, 1840 ... 



— campanulatus M' Coy 



— Derbiensis Sow. 



— ellipticus . 



CS 



EEFERElSrCES, 



Miira elliptica, Eel'quiae Conservatffi, p. 33, t B, f. 1-3 (Middle Group), 1826. 

 Acentrotremites, Ether. & Carp. Cat. Biastoidea, Geol. Dept Brit. Mus. (Nat. 

 Hist.) p. 235, t. 13, f. 17-19, 1886. (Non Pent, elliptica. Shy.) 



Ann. Mag. Nat. Hist. 5 ser. vol. vii, p. 281-292, t. 15, 16. 



Astrocrinites, Q. J. Geol. Soc. vol. xxxii, p. 103, t.12, f. i-ii j t. 13, f. 12-22, 

 1876.. Astroorinus, Ether. & Carp. Cat. Biastoidea, Geol. Dept. Brit. Mus. 

 (Nat. Hist.) p. 301, t. 19, f. I ; t. 20, f. 3-20, 1886. 



Astrocrinites, Ann Mag. Nat. Hist. vol. x, p. no, 1842. Astrocrinites, "Ethev. 

 Junr. Q. J. Geol. Soc. vol. xxxii, t. 13, f. 26, 1876. Astroorinus, Ether. & 

 Carp. Cat. Biastoidea, Geol. Dept. Brit. Mus. (Nat. Hist.) p. 300 t. 20, f. i, 2, 

 1886. 



Ann. Mag. Nat. Hist. vol. iii, p. 251, 1849; ib. Brit. Pal. Foss. fasc. i, p. 123, 

 t. 3D, f. 8 {Codonaster, expl. plate). Codaster, Ether. & Carp. Cat. Bias- 

 toidea, Geol. Dept. Brit. Mus. (Nat. Hist.) p. 268, t. 12, f . 8 j t. 13, f. 1-15; 

 t 18, f. I, 1886. 



Brit. Pal. Poss. fasc. i, p. 123, t. 3D, f. 7. Fentremiies ? astroformis, Anstin 

 (MS.), Ann. Mag. Nat. Hist. vol. x, p. iii, 1842. P. penfagonalis, Forbes. 

 Mem. Geol. Surv. vol. ii, pt. 2, p 539, f. a. Cod. trilob. var. acutus. Ether. 

 & Carp. loc. cit. p. 269, t. 13, f. 9-12, 15; t. 16, f. 2, i886. 



Pent rem ife.t, Brit. Pal. Poss. fasc. I, p. 1 23, t. 3D, f . 9. Granatoerinus, Ether. 

 & Carp. Cat. Carb. Biastoidea, Geol. Dept. Brit. Mus. (Nat. Hist.) p. 251, 

 t. 8, f. 12-15; t. 9, f. 8-10; t. 10, f. 9, 10; t. 17, f. 3, 1886. 



Piiifremites, Zool. Jour. vol. ii. No. 7, p. 31 7, 1. 11, £. 3 ; ib. Phill. Geol. York, 

 pt. 2, p. 207, t. 3, f . 10. Gi-anatocriuus, Ether. & Cm-p. Cat. Carb. Biastoidea, 

 Geol. Dept. Brit. Mus. (Nat. Hist.) p. ago, t. 6, f. 23; t. 9, f. 1-7; t. 11, 

 f. n-13; t. 17, f. 4, 1886. 



Peiifremile.^, Zool. Jour. vol. ii, No. 7, p. 317, t. II, £.4,1826; ib. Phill. Geol. 

 York. pt. 2, p. 207, t. 3, f. 6-8, 1826. Granatoerinus, Ether. & Carp. Cat. 

 Carb. Biastoidea, Geol. Dept. Brit. Mus. (Nat. Hist.) p. 253, t.6, f. 21 ; t. 8, 

 f. 16-20; t. 10, f. 12-16; t. 17, f. 6, 7, 1886. 



448 



