61 Echin. 
Systematic, Blastoidea. 
1031 
Trichometra explicata p. 239, T. 
obscura p. 240 fig. 45, T. versator p. 
240, Olark, A. H. Crinoids of Indian 
Ocean. 
T. plana sp. n. Indian Ocean, Glare, 
A. H. T.c. p. 240. — T. brevipes p. 147, T. 
delicata p. 146, spp. n. Malay Archipelago, 
Clark, A. H. Leiden Notes Mus. Jentink 
34. 
Tropiometra afra, T. carinata p. 176, 
T. encrinus p. 177 fig. 29, Clark, A. H. 
Crinoids of Indian Ocean. — T. afra , T. 
encrinus p. 780, Clark, A. II. Mem. 
Austr. Mus. 4. — T. carinata p. 403, T. 
encrinus , T. picta p. 402, Clark, A. II. 
Proc. U. S. Nation. Mus. 43. 
T. audouini sp. n. Red Sea, Clark 
A. H. T.c. p. 401. 
f Uintacrinus, Brydone Stratigraphy of - 
Chalk of Hants pi. iii fig. 33. 
Zenometra triserialis, Clark, A. II. 
Crinoids of Indian Ocean p. 234. 
Zygometra comata fig. 6, Z. elegans 
p. 104, Z. microdiscus p. 1 03, Z. multi- 
radiata p. 104, Z. pristina p. 106, 
Clark, A. H. Crinoids of Indian Ocean. 
— Z. elegans p. 762, Z. microdiscus p. 760, 
Z. multiradiata p. 761, Clark, A. H. 
Mem. Austr. Mus. 4. — Z. elegans , Z. micro- 
discus, Clark, A. H. Proc. U. S. Nation. 
Mus. 43 p. 393. — Z. microdiscus , Clark, 
A. II. Smithsonian Inst. Misc. Coll. 60 
No. 10 p. 11. 
Z. andromeda sp. n., India, Clark, A. 
II. R.ec. Indian Mus. 7 p. 268. — Z. punc- 
tata sp. n., East Indies, Clark, A. H. 
Washington D.C. Proc. Biol. Soc. 25 p. 24. 
G. Cystidea. 
fTypes of Cystids of Wisconsin, 
Teller Milwaukee Bull. Wis. Nat. Hist. 
Soc. 9 p. 201. 
f Acanthocystites briareus ?, 2elIzko, 
Prag Rozpr. C3esk6 Ak. Frant. Jos. 20 
No. 10 p. 6. 
t Chilocystis bohemica, £el!zko T.c. 
p. 6. 
fDiscocystis, f D. liasltaskiejisis , opta- 
tus , sampsoni , transferred from Echi- 
noidea, Jackson Phylogeny of Echini 
p. 458. 
\Echinospkaerites sp. Untersilur, 
Thuringer Wald, Hess von Wiohdorff 
Berlin, Monatsber. D. geol. Ges. 1911 
p. 156. 
f Macrocystella mariae, Groom Q. J. 
Geol. Soc. 58 p. 108. 
fStromatocystites pentangularis sp. n., 
Cambrian, Bohrnen, 2elIzko Prag 
Rozpr. (3esk4 Ak. Frant. Jos. 20 No. 10 
p. 6. 
H. Blastoidea. 
iAcentrotremites ellipticus, Bather 
Bristol Proc. Nat. Soc. (4) 3 part 2 
p. 48 figs. 3-7. 
f Oropliocrinus orbignyanus , Bather 
T.c. p. 47 figs. 1 & 2. 
f Pentremites elegans, Morse Columbus 
Proc. Ohio Acad. Sci. 5 (7) p. 360 fig. 2. 
f Pentremitidea mihcaukensis, Teller 
Milwaukee Bull. Wis. Nat. Hist. Soc. 9 
p. 203. 
K. Inoertae sedis. 
Owen’s (1862) “ Recent Encrinite ” is 
probably an Umbellularia, Clark, A. H. 
Washington Proc. Biol. Soc. 24 p. 98. 
f Myriastiches, f M. gigas, “ Of doubtful 
nature ”, rejected from Echinoidea, Jaok- 
son Phylogeny of Echini p. 458. 
•\Palaeocidaris exilis Eichwald “ a 
small unrecognizable mass, ” Jackson 
T.c. p. 453 textfig. 
]Palaeodiscu8 gothicus Wyvillo 
Thomson unrecognizable, Jackson T.c. 
f Palaeo8patangus sliiptoni Harte 
unrecognizable, Jackson T.c. 
Spatangopsis,-\ S. costata? a medusoid, 
Jaokson T.c. p. 458. 
