■5 4 JBch. 
XIV. ECHINODEEMA. 
M, belnensis (p. 489), and M. burgundies (p. 487), Riuracian, Beaune 
(Oote-d’Or) ; Loriol (65) Rev. Suisse Zool. jv. M. gemmatus, 
columaals only, Lias, Gozzano ; Parona (89) Mem. Acc, Torino, 
xliii, p. 57 : n. spp. 
Mitrocrinus , n. g., with type M. ivetherbyi , Treuton Group, Knox co., 
Tenu.j Miller & Gurley (82) Bull. Illinois Mus., No. 5, p. 22, 
n. sp. 
Pentacrinoidea , new order; Jaekel (44) pp. 110 & 114. 
f Pentacrinus: — P. sp. ; Botto-Micca (12) p. 193; Riche (98) p. 99 ; 
said to occur in Silurian ; Kiesow (50) p. 82. P. bajocensis ; Riche 
( 97) pp. 61 & 62, and (98) pp. 71 & 172. P. basalti/ormis ; Parona 
( 89) p. 56. P. cristagalli ; Freystedt (32) pp. 129 & 136 ; Riche 
( 91) p. 71. P. didactylus ; Koch (54) p. 287; Rovasjsnda (101) 
pp. 418 & 422. P.jurensis ; Parona (89) p. 56. P. nicoleti (p. 239), 
P. oxyscularis (p.352); Riche (98). P. pmtagonalis ; Riche (97) 
p. 98. P. tuberculatus ; Termier & Kilian (118) p. 276. 
P. leuthanli , Bathonian, Sichtcrn near Basle, with infrabasalia ; Loriol 
( 65) p. 494, n. sp. 
f Platycrinus : — P. sp.; Dantz (29) p. 623. 
P, corlina , Chouteau Limestone, Sedalia, Mo. ; Miller & Gurley (82) 
Bull. Illinois Mus , No. 5, p. 40, n. sp. 
Porocrinidaij n. fam., op. cit. } p. 24. 
f Porocrinus kentuclciensis , Treuton Group, Mercer co., Ky.; 1. c., 
n. sp. 
j ~ Poteriocrinus : — P. quenstedi ; Golowkinsky, columnal described and 
figured, Permian, East Russia-in-Europe; Nechaev (87) p. 117. 
P. 8cqpce, adlitional figures ; Miller & Gurley (82) p. 33. 
P. circumtextus , Keokuk Group, Crawfordsville, Ind. (p. 31), P. ham - 
month , Kiuderhook Group, Le Grand, Iowa (p. 35), P. maccabd , 
Kinderhook Group, Le Grand, Iowa (p. 34), P oteriocrinus maecabsi 
var. decre J pitus ) n. sp. [sic], Kinderhook Group, Le Grand, Iowa (p. 36); 
Miller & Gurley (82) Bull. Illinois Mus., No. 5 ; u. spp. 
t Retiocrinus aloeolatu s, Trenton Group, Mercer co., Ky. ; op. cit., p. 26, 
n. sp. 
f Rhizocrinus santagatai, Menegh., no criiioid but a foramiuifer, Batlcy- 
8iphon ; Capellini (17). 
-f Synbathqcr inus angularis , Keokuk Group, Button Mould Knob, Ky. ; 
Miller & Gurley (82) Bull Illinois Mus , No. 5, p. 42, n. sp. 
Taxocrinus concavus , arm-characters described ; Rowley (102) 
p. 153 
•f Traumatocrinus gracilis ; BOse (11) p. 7. 
fUintacrinus socialis , details of structure, and new locality ; Williston 
(128). 
'fZeacrinus : — Z. cylindricus } Kaskaskia Group, Pulaski co., Ky. (p. 38), 
Z. grandiculus t Kaskaskia Group, Bowling Green, Ky. (p. 32), Z. 
satemensisj Keokuk Group, Salem, Ind. (p. 37) ; Miller & Gurley 
( 82) Bull.. Illinois Mus., No. 5 : n. spp. 
