306 CYSTOIDEA, BLASTOIDEA, AND HOLOTHUROIDEA. 



7. "Catalogus systematicus ectyporum Echinodermatum fossilium," 



&c. Louis Agassiz. 1840. 



8. " Catalogue raisonne des families, des genres, et des especes de la 



classe des Echinodermes." Louis Agassiz and Desor. 1847. 



9. "Monograph of the British Fossil Echinodermata." Thomas 



Wright. ( Palaeontographical Society.' 



10. "Monograph of the Echinodermata of the British Tertiaries." 



Edward Forbes. ' Palseontographical Society.' 



11. " Paleontologie Francaise, Terrains Cretaces," torn. vi. and vii. 



' Echinodermes.' A. D'Orbigny and G. Cotteau. 1856-57 and 

 1861-67. (Still in process of continuation by Cotteau.) 



1 2. " Synopsis des Echinides fossiles." E. Desor. 1855-59. 



13. "Palaeozoic Fossils." M'Coy. 1851. (Perisckoechinidce.) Also 



" Carboniferous Fossils of Ireland." 1844. 



14. "Echinothuridae and Perischoechinidae." R. Etheridge, jun. 



' Quart. Journ. Geol. Soc.,' vol. xxx. pp. 307-316. 1874. 



15. "Illinois Geological Eeport." Messrs Meek and AVor then. Vol. 



ii. 1866. (Perischoechiiiidse.) 



16. "Notes on Palaeozoic Echini." W. Keeping. ( Quart. Journ. Geol. 



Soc.,' vol. xxxii. pp. 35-41. 1876. 



17. "Petref. Germanise." Goldfuss. 1826. 



18. "Echinoides tertiaires de la Suisse." De Loriol. 1876. 



ASTEROIDEA AND OPHIUROIDEA. 



19. " System der Asteriden." Miiller and Troschel. 1843. 



20. "British Fossil Echinodermata." 'The Asteroidea.' Thomas 



Wright. ' Palseontographical Society.' 



21. "British Fossil Asteriadae." 'Mem. Geol. Survey/ vol. ii., Part 



ii., and Decade iii. Edward Forbes. 1848 and 1850. 



22. "New Palaeozoic Star-fishes." Salter. ' Ann. and Mag. Nat. 



Hist.,' ser. 1, vol. xx. 1857. 



23. "Asteriadae of the Lower Silurian Rocks of Canada." Billings. 



' Geol. Surv. of Canada/ Decade iii. 1858. 



24. " The Genus Palaeaster," &c. James Hall. ' Twentieth Ann. Rep. 



on the State Cabinet.' 1868. 



CRINOIDEA, CYSTOIDEA, AND BLASTOIDEA. 



25. "A Natural History of the Crinoidea," &c. J. S. Miller. 1821. 



26. " Memoir on the Pentacrinus Europaeus." J. V. Thomson. 1827. 



27. " Histoire naturelle des Crinoides vivants et fossiles." A. D'Orbigny. 



1840. (Unfinished.) 



28. " Ueber den Pentacrinus Caput-Medusse." J. Miiller. 1843. 



29. " Recherches sur les Crinoides du terrain carbonifere de la Bel- 



gique." De Koninck and Le Hon. 1854. 



30. "The Crinoidea of the Lower Silurian Rocks of Canada." E. 



Billings. ' Figures and Descriptions of Canadian Organic Re- 

 mains,' Decade iv. 1859. 



