280 PALEONTOLOGY 



WRIGHT, T. (i) Oolitic Echinoderms, vol. i. : Echi- 

 noidea (1857 78); vol. ii. : Asteroidea and Ophiuroidea 

 (1863-80); (2) Cretaceous Echinoderms, vol. i. : Echi- 

 noidea (1864-82). 



BRITISH MUSEUM CATALOGUES. 

 ETHERIDGE, R., AND CARPENTER, P. H. Blastoidea. 



