360 PAL^ONTOLOGICAL WORKS 



Ortmann, A. Die Morphologie des Skelettes der Steinkorallen. 



Zeitschr. fur wiss. Zool., l. (1890), p. 278. Neues Jahrb. fur Min. 



etc. (1887) ii. p. 185. 

 Quelch, J. J. Eeport on Reef Corals (Challenger Report). 1886. 

 Rominger, C. Fossil Corals. Geol. Surv. Michigan, in. 1876. 

 Sardeson, P. W. Ueber die Beziehungen der fossilen Tabulaten zu den 



Alcyonarien. Neues Jahrbuch fiir Min. etc. x. (1896), p. 249. 



Weissermel, Zeitschr. der deutsch. geol. Gesellsch., xlix. (1897), 



p. 368, and l. (1898), p. 54. Jane?isch, ibid. lv. (1903), p. 486. 

 Schliiter, C. Anthozoen des rheinischen Mittel-Devon. Abhandl. d. 



preuss. geol. Landes-Anst. vm. 1889. 

 Vaughan, T. W. Eocene and Oligocene Coral Faunas of the United 



States. Mon. U. S. Geol. Survey, xxxix. 1900. 

 Wentzel, J. Zoantharia Tabulata. Denkschr. d. k. Akad. Wissensch. 



Math.-nat. CI. Wien, lxii. (1895), p. 479. 

 Wright, E. P. and Studer, T. Alcyonaria (Challenger Report). 1889. 



ECHINODERMA 

 General 



Bather, F. A., Gregory, J. W. and Goodrich, E. S. The Echinoderma. 



(Lankester's Zoology, in.) 1900. Bather, Encyc. Britt. xxvn. 1902. 

 Delage, Y. and Herouard. Zoologie Concrete, in. Echinodermes. 



1903. 

 Ludwig, H. and Hamann, O. Echinoderms in Bronn's Klassen und 



Ordnungen des Thierreichs. n. Edition 2. 1889-1902. 



Eleutherozoa 



Agassiz, A. (1) Revision of the Echini. Mem. Mus. Comp. Zool. 

 in. 1872-4. (2) Panamic Deep Sea Echini, ibid. xxxi. 1904. 

 (3) Echinoidea (Challenger Report). 1881. 



Cotteau, G. and Triger. Echinides de la Sarthe. 1855-69. 



Desor, E. Synopsis des Echinides fossiles. 1858. 



Duncan, P. M. (1) Structure of the Ambulacra of fossil Regular Echi- 

 noidea. Q. J. G. S. xli. (1885), p. 419. (2) Revision of the Genera 

 of the Echinoidea. Journ. Linu. Soc. (Zool.), xxin. (1889), p. 1. 

 (3) Palceechinus. A. M. N. H. (6), m. (1889), p. 196. 



Etheridge, R., jun. (1) Echinothuridae and Perischoechinidae. Q.J. G. S. 

 xxx. (1874), p. 307. (2) Holothuroidea in the Carboniferous. Proc. 

 Roy. Phys. Soc. Edinburgh, vi. (1880-81), p. 183. 



Forbes, E. (1) Asteriadas in British Strata. (Mem. Geol. Survey. 

 Organic Remains, dec. i.) 1849. (2) Echinodermata of the British 

 Tertiaries. 1852. (Palaeont. Soc.) 



