CRINOIDEA. (IV, F.) 
Echin. 89 
13. icosidactylus , redescr. (p. 173, 174, pi. li), B. irregularis , redescr. 
(p. 171, pi. li), B. magnirostris n. sp., Warsaw Lirnest., Lanesville, 
Ind. (p. 170, pi. li) ; Rowley in Greene (103). B. spergenensis ; 
Rowley in Greene (105) p. 188, pi. lvii. 
t Batoci'inusinae, defined with list of genera ; Delage (54) p. 384. 
t Botryocrinus americanus n. sp., Hamilton group, Charlestown, Ind. ; 
Rowley in Greene (104) p. 184, pi. liv. 
+ Bourgueticrinus : — B. sp., dwarf ; Rowe (235) p. 256, 266, 293. B. sp. 
(nipple-headed) ; Dibley (62). B. ellipticus ; Collet (44) p. 77 : 
Hinde (125) : Tornebohm (267) p. 143. 
AGainocrinus andreae vide sub Pentacrinus. 
Calamocrinus descr. ; Delage (54) p. 390, figg. 
t Galceocrinus ; op. cit. ; Delage (54) p. 379, fig. C. allcni n. sp., Clinton 
group, Pike co., Mo. ; Rowley (236) p. 275, pi. xvi. C. claries ; 
Clarke & Luther (40) p. 55. 
t Galceocrinusinae, defined with list of genera ; Delage (54) p. 379. 
■\Callicrinus ; Delage (54) p. 384, fig. 
t Gamarocrinus (et err. Camerocr.), syn. Lobolitkus ; Frio (88) : Jaekel 
( 132) : history of opinion, mode of occurrence in America and Bohemia, 
diagnosis, incl. Lobolitkus but not Scyphocr ., believed to be a float 
(p. 253-269), G. saffordi , descr. (p. 270, pi. xl), G. stellatus , descr. 
(p. 269, pi. xliv), G. ulrichi , descr. (p. 271, pis. xli-xliii) with n. var. 
stellifer , Lower Helderberg (p. 272, pis. xl, xli) ; Schuchert (249). 
t Gamerida, Order, defined (p. 376) descr. (p. 382) with Famm. Platycrinus -, 
Glyptocrinus -, Batocrinus Actinocrinus-, Rhipidocrinus-inae ; Delage 
(54). 
Ganaliculidae , Sub-Order, defined (p. 388) with Famm. Encrinus -, Uinta- 
crinus -, Apiocrinus -, Rhizocrinus -, Holopus -, Saccocom -, Pentacrinus -, 
Antedon-inae (p. 389) ; Delage (54). 
t Gatillocrinus ; Delage (54) p. 379. 
t Gatillocrinusinae , defined, with list of genera ; loc. cit. 
ACleiocrinus grandis ; Ami (7) p. 63. 
t Coccocrinus ; Delage (54) p. 377. 
AGompsocrinus ; Delage (54) p. 384, fig. 
t Goraylocrinus l dubius n. sp., Niagaran, Ste. Genevieve co., Mo. ; Rowley 
( 236) p. 272, pi. xvi. 
t Gothocrinus ; Delage (54) p. 392. 
AGotylederma sp. ; Schaefer (242) p. 34. 
t Grotalocrinus ; Delage (54) p. 380, figg. 
AGupressocrinus ; Delage (54) p. 380, fig. 
f Gyathidium holopus , habitat ; Hennig (115) p. 55 : Ravn (223) p. 351 : 
Tornebohm (267) p. 143. 
AGyathocrinus descr. ; Delage (54) p. 379, fig. G. bulbosits ; Clarke & 
Luther (40) p. 43. G. 1 ovalis n. sp., “almost certainly not Gyatkocr .” , 
Niagaran, Ste. Genevieve co., Mo. ; Rowley (236) p. 271, pi. xvi. G. 
ramosusl ; Kittl (141) p. 686. 
AGyathocrinusinae , defined with list of genera ; Delage (54) p. 379. 
t Dadocrinus gracilis ; Kittl (141) p. 539. 
ADecadocrinus ; Delage (54) p. 381, fig. 
A Dendrocrinus descr. ; Delage (54) p. 380. D. acutidactylus , D. con- 
gregatus , D. conjugans ; Ami (7) p. 62. 
\ Dendrocrinusinae, defined with list of genera ; Delage (54) p. 380. 
t Dimcrocrinus [fig. 479, showing dorsal nerve-cords is not this genus but 
Encrinus , belonging to a different Order] ; op. cit. p. 386. 
A Dolatocrinus, small value of arm-branching in classification (p. 69), D. sp. 
(p. 73, fig.), D. amplus (p. 78), D. asterias n. sp., Devonian, Upper 
Traverse Lirnest., Michigan, & abnormality (p. 71, pi. xvi), D. 
caelatus (p. 77), I), charlestownensis (p. 74), D. costatus n. sp., Devonian, 
