CYSTIDEA, BLASTOIDEA. (iY, G, H.) Echlli. 91 
\Talarocrinus ; Ulrich (321) p. 64. 
+ Taxoerinus : — T. communis (p. 121), T. kelloggi (p. 122), T. tardus (p. 122) ; 
Clarke (60). 
+ Thiolliericrinus : — T. sp. ; RemeS (270, 271, 274), T. Jlexuosus (p. 61, 
pi. vii), T. heberti (p. 60) ; Remes (269). 
\Thysanocrinus arborescens n. sp., Coeymans Limest., North Litchfield, 
N. Y. ; Talbot (312) p. 23, pi. i. 
t Uintacrinus : — U. sp., British ; White (338) p. 470 : Young (347) pp. 197, 
216. U. westfalicus , cups ; Wegner (333) pp. 121, 123, 137, 147. 
(G.) — t CYSTIDEA* * 
(including Edrioasteroidea). 
Agelacrinus diclcsoni ; Ami (11) p. 84j. A. chapmani , vide Corrigenda. 
Caryocrinus ornatus ; Udden (320) p. 399. 
Caryocystis rouvillei ; DepEret (74) p. 434. 
Corylocrinus pyriformis ; DepEret (74) p. 434. 
Echinosphaera baltica ; DepEret (74) p. 434. E. cf. baltica ; Bresson 
(4i) p. 91 : Mallada (207) p. 307. E. murchisoni ; op. cit. pp. 267, 
384. 
Eocystis pnmaeva at Coulouma ; MiquEl (216) p. 476. 
Glyptocystis forbesi ; Raymond (266) p. 357. 
Malocystis sp. ; Raymond (265) p. 358. M. emmonsi n. sp., Chazy 
Limest., L. Champlain, N. Y. ; Hudson (144) p. 270, pi. i : Clarke 
(60) p. 119 : Raymond (265) pp. 357, 358. M. murchisoni ; op. cit. 
pp. 357, 363, 364. 
Palaeocystis sp. (p. 358), P. tenuiradiata (p. 357) ; Raymond (265). 
Pleurocystis squamosa ; Ami (11) p. 84j. 
Stromatocystis cannati (Miquel, sub Trochocystis), Cambrian, Coulouma, 
Aude, redescr. and now first figd. ; Miquel (216), pp. 476, 482, 
pi. xv. 
Trochocystis sp., nondescr. (p. 476), T. barrandei (pp. 474, 475) ; Miquel 
(216). T. bohemica ; Mallada (207) pp. 27, 66. 
(H.) — tBLASTOIDEA. 
Blastoidocrinus carcharidens ; Hudson (144) p. 272. 
Codaster gracillimus , hydrospires in anal area (p. 307), pi. xxi), G. grandis 
(p. 309, pi. xxi), C. laeviculus, 1 Phaenoschisma (p. 309, pi. xxi), C. 
superbus n. sp., Upper Burlington Chert, Louisiana, Mo. (p. 308, 
pi. xxi) ; Rowley (282). 
Cryptoblastus melo ; Rowley (282) p. 301, pi. xxi. 
Lophoblastus pentagonus n. sp., Lower Carbonif. Chouteau Limest., 
Bowling Green, Mo. ; Rowley (282) p. 302, pi. xxi. 
Mesoblastus glaber ; Ulrich (321) p. 47, (?) p. 57, pi. vi. M. kirkwoodensis ? ; 
Rowley (282) p. 307, pi. xxi. 
Metablastus bipyramidalis with brachioles (p. 307, pi. xxi), M. lineatus 
with stem (pp. 306, 307, pi. xxi) ; Rowley (282). 
Nucleocrinus verneuili ; Prosser (261). 
Orophocrinus conicus ? (p. 306, pi. xxi), 0. stelliformis (p. 305, pi. xxi), 
?juv. (p. 306, pi. xxi) ; Rowley (282). 
t All extinct. 
* Names that are sometimes given the termination - ites (e.g. Anomalocystites) 
are here treated as always ending in -us, -a, or -is, as the case may be. 
