l'AUEOZOIC. 



ECIIINODERMATA. 



CARBONIFEROUS. 



CARDONIFKKOrS. 



SPECIES. 



Class, ECIIINODERMATA. 

 Order, Blastoidea. 



NUCLEOBLASTID.E. 

 Acentrotremites Ether. 8c Carp. iS 

 — ellipticus Cumb 



Allogecrinus Ether. Sr Carp. 18&1 



— Anstinii E. Sc C 



AsTEOCEINIDyE. 



Astroorinus T. Sf T. Austin, 1842 



Zygocrinus Bronn, 1848 



„ Earner , 1 848 



„ De Koninclc Sc Le Hon, 1 854 



Astrocrinltes Ether. 1876 



— Benniei Ether 



— tetragonus T. Sr T. Aust .. 



codastebid.e. 

 (Ph.enoschismid.e.) 



Codaster M 'Coy, 1849 .. 



Codonaster Homer, 1851 



Heteroschisma Wachsmuth, 1883-; 



— trilobatus M'Coy 



— var. acutus M'Coy 



Gbanatoblastid.e. E. & C. 1886. 



Oranatocriuu8 Troost, 1850 



„ Sail, 1862 ... 



Mitra (pars) Cumb. 1826 ... 



Orbit remiles Gray, 1840 ... 



— carnpanulatus M'Coy 



Derbiensis Sow. 



ellipticus Sow. 



I 



1 



i 



REFERENCES. 



Mitra elliptica, ReVquia? Conservatas, p. 33, t B, f. 1-3 (Middle Group 1 ;, 1836. 

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

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



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



Astro rinites, Q. J. Geol. Soc. vol xxxii, p. 103, 1. 12, f. 1-1 1 ; t. 13, f 12-22, 

 1876. Astrocrinus, Ether. & Carp. Cat. Blastoidea, Geol. Dept. Brit. Mus. 

 (Nat. Hist.) p. 301, t. 19, f. 1 ; t. 20, f. 3 20, 1886. 



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

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

 Carp. Cat. Blastoidea, Geol. Dept. Brit. Mus. (Nat. Hist.) p. 300 t. 20, f. 1, 2, 

 1886. 



Ann. Mag. Nat. Hist. vol. iii, p. 251, 1849; ib. Brit. Pal. Foss. fasc. 1, p. 123, 

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

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

 t. 18, f. 1, 1886. 



Brit. Pal. Foss. fasc. 1, p. 123, t. 3 D, f 7. Peniremites ? aslroformis, Austin 

 (MS.), Ann. Mag. Nat. Hist. vol. x, p. lit, 1842. P. pentayonalis, Forlies, 

 Mem. Geol. Surv. vol. ii, pt. 2, p 529, f. a. Cod. trilob. var. acutus, Ether. 

 & Carp. loc. cit. p. 269, t. 13, f. 9-12, 15; t. 16, f. 2, 18S6. 



Peniremites, Brit. Pal. Foss. fasc. 1, p 123, t. 3 D, f. 9. Granatocrinus, Ether. 

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

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



Pentremifes, Zool. Jour. vol. ii, No. 7, p. 317, 1. 11, f. 3; ib. Phill. Geol. York. 

 pt. 2, p. 207, t. 3, f. 10. Granatocrinus, Ether. & Carp. Cat. Carb. Blastoidea, 

 Geol. Dept. Brit. Mus. (Nat. Hist.) p. 250, t. 6, f. 23; t. 9, f. 1-7; t. II, 

 f. 11-13; t. 17, f. 4, 1886. 



Pentremites, Zool. Jour. vol. ii, No. 7, p. 317, t. II, f. 4, 1826; ib. Phill. Geol. 

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

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

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



448 



