11 Uch. 
ECHINODERMATA. 
Lahidodesmus turhinatus. 
Iloloihuria rohsoni. 
Chirodota alba, Hutton, belongs to Ecliinocucumis. 
Molpadia coriacea, Hutton, belongs to Caudina or Echinosoma. 
On Myriotrochu8 rinld, see Dauiolssen & ICoron, N. Mag. Naturv. xxv. 
pp. 107-115. 
CRINOIDEA. 
Carpenter (8) directs attention to the differences between the centro- 
dorsal of .dwfec/on and of Actinometra \ the basal rays are found always 
in the latter, and in all species of Antedon except the European and those 
of the subgenus Ophiocrinus, 
On recent and fossil Orinoids, see De Loriol, Bull. Ass. Sci. Fr. viii. 
pp. 627-636. 
For the anatomy and new species of Pentremites, see Hambach, Tr. Ac. 
St. Louis, iv. pp. 145-161, pis. a & b. 
Carpenter (8) describes as new — 
Antedon rugosa, p. 49, pi. v. fig. 2, A. cequimarginata, pi. v. fig. 4, A, 
oveni, p. 51, A. rotunda, p. 52, pi. v. fig. 5, A. prisca, p. 64, pi. v. fig. 7. 
Actinometra ahnormis^ p. 53, pi. v. fig. 8, A. muelleri^ p. 54, pi. v. fig. 6. 
In (11) he describes as new — 
Antedon perforata, p. 549, pi. xxiii. fig. 2, A. lundgreni, p. 550, pi. 
xxiii. fig. 3, A. striata, p. 551, pi. xxiii. fig. 5, A. laticirra, p. 551, pi. xxiii. 
fig. 6, A. ineurva, p. 552, pi. xxiii. fig. 1. 
Thiolliericrimis riheiroi, p. 11, and Antedon choffati, p. 13 (^tage 
bathonien), spp. nn., P. do Loriol, Abh. schw. pal. Gos. vii. No. 6, both 
figured. 
On the tertiary species of Antedon, see F. Fontanes, Bull. Soo. G6ol. 
(3) vii. pp. 497-500. 
Lecythiocrinus, g, n., from carboniferous strata, C. A. White, Pr. U. S. 
Nat. Mus. ii. p. 256. 
Seguenza describes the tertiary Echinoderms of Calabria in Atti Ac. 
Rom. (3) Mem. Sci. fis. vi. pp. 42, 54-56, 61, 86, 133, 214-216, 298, 330, 
& 373. 
Wright has published oolitic fossil Echinodermata {Asteroidea and 
Ophiuroidea) in Pal. Sac. xxxiv. 
