PALOZOIC, 
CAMBRIAN. LOWER SIL. 
oO 
| 
Javid’ 
SPECIES. ~ 
POLYCRINIDE. 
Eucalyptocrinus Goldf.1826 ... 
Hypanthocrinus Phill, 1839...... 
— decorus ......... SPU ereccccasssse'|(s 
— granulatus ...... SRDS evecnesccen|s 
— polydactylus MIS COU wencees sos 
OPHIURIDE. 
Bucladia....0...... Woodward,1869 
— Johnsoni,........ H. Woodw....... 
PYCNOCRINIDE. 
Bugeniacrinites,,. Willer, 1821 ... 
Haplocrinus ,,. Steininger,1834 
Symphytocrinus.. Konig ... 
pM ACTINALUB! er aeasiccsvacascaescasese ees 
— mespiliformis,., Goldf.........604 
CYATHOORINID®. 
Glyptocrinus...... Hall, 1847...... 
Celocrinus ...... Salt, 1866 ...... 
Sagenocrinus .., Austin, 1843 ... 
m= DASALIS),. cosccoese MS COUT cecvace 
— expansus......... Phi eiswenoren ices 
CYsTIDEX. 
Glyptocystites 
CysTIDE®. 
Hemicosmites .., Von Buch,1840 
Echino-spherites (pars) Pander 
Billings,1854...)... 
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a 
Rilsi&l/s 
$/2 | s/s 
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-18) Gls 
BIST S15 
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— Jamesii ......... M ‘Coy 
— oblongus ...,..... Rand enn snvecese 
— pyriformis ...... Von Buch ...... 
— rugatus ......... SHOSbeS) ye eeecse ds 
— squamosus Forbes 
| Llandeilo. 
ECHINODERMATA. 
| Caradoc or Bala. 
| Low. Llandovery. 
| Up. Llandovery. 
| Woolhope Lmst. 
| Wenlock Shale. 
| Wenlock Lmst. 
UPPER SILURIAN. 
CAMBRIAN AND SILURIAN, 
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Pale 
REFERENCES. 
Hypanthocrinus, Sil, Syst. p. 672, t.17, £.3; ib. M‘Coy, 
Brit. Pal. Foss, p. 58; ib. Hall, Pal. New York, vol. ii, 
p. 207, t. 47, f.1-3; ib. Siluria, 4 ed. t.14, f. 2, 
Lonsd. Geol. Jour. vol. i, p. 99, t. 21 (1847). 
Brit. Pal. Foss, p. 58, t.1 D, f. 2. 
Geol. Mag. vol. vi, p. 241, t. 8. 
Petref. Germ. vol. i, p. 213, t. 64, f. 6. 
Brit. Pal. Foss. p. 57, t.1 D, f. 4; ib. Siluria, 4 ed. p. 190, 
Foss. 32. Ca@locrinus, Salter, Mem. Geol. Surv. vol. iii, 
App. p. 283, t. 23, £.4,5. Glypo.? Baily, Char. Brit. Foss. 
Pits, 6. LOset. 7 
Actinocrinus, Sil, Syst. t.17, f. 9. 
GeUss take 2: 
Trochocrinus, Geol. Rept. p. 345, t.15, f£.1. 
Siluria, 4 ed. t.10, f.1, 
Glypto. Siluria, 4 ed. 
Vide Pleurocystites, Billings. 
Vide Hemicosmites rugatus. 
Echino-spherites, Beitr. p. 146, t.2, f. 22,23. Hemicosmites, 
Forbes, Mem. Geol. Surv. vol. ii, pt. 2, p. 511, t. 20, f. 6; 
ib. Geol. N. Wales, vol. iii, p. 288, t. 20, f. 11. 
Beitr. Russl. p. 32, t.1, f.1-3; ib. Forbes, Mem. Geol. Surv. 
vol.ii, pt. 2, p. 511, t.20, f.2-5; De Vern. Geol. Russ. Xe. 
p. 31, t.1, f£. 3. Echino-spherites malwm, Pander, Beitr. 
p.145, t. 29, £.1, 1830. 
Mem. Geol. Surv. vol. ii, pt.1, p. 302; ib. vol. iii, p. 288, 
t. 20, f.12. Echino-spherites malum, Pander, Beitr. p.145, 
t. 29, f.1 a. Acantholepis Jamesii, M‘Coy, Synop. Sil. 
Foss. Irel. p. 7, t.1, f.1, 2. Hemicosmites, vide Forbes, 
Mem. Geol. Surv. Gt. Brit. Mono. Cystidez, vol. ii, pt. 2, 
p. 511, t. 20, f. 2-5. 
Mem. Geol. Surv. vol. ii, pt. 2, p. 510. 
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29 
