BLASTOIDEA. (IV, H.) 
Echin. 103 
pi. v : syn. of Granatocr. spinuliferus ; Rowley in Greene (119) p. 163. 
C. shumardi (M. & W. as Granatocr.) ; Ham bach (126) p. 42. C. tenuis 
n. sp., Chouteau Limest., Pettis co., Mo., holotype in Hatnbach coll. ; 
op. cit. p. 63, pi. v : syn. of Granatocr. roemeri ; Rowley in Greene 
(119) p. 163. C. tenuistriatus li. sp., Burlington Limest., Cooper co., 
Mo., holotype in Hambach coll. ; HaMbach (126) p. 59, pi. v : syn. of 
Lophoblastus inopinatus; Rowley in Greene (119) p. 163. C. verru- 
cosus n. sp., chert of Burlington age, Allenton, St Louis co., Mo., 
holotype in Hambach coll. ; Hambach (126) p. 58, pi. v : syn. of 
Schizoblastus sayi\ Rowley in Greene (119) p. 163. 
Cryptoblastus , vide Cribroblastus. 
Eleutheroblastus, nom. nov. pro Eleutherocrinus , desinence in crinus being 
rejected, rediagnosed (pp. 35, 50), E. canedayi [sic], E. whitfeldi 
(p. 51); Hambach (126). 
Eleutherocrinus (v. et. sub Eleutheroblastus) : — E. cassedayi ; Rowley in 
Greene (119) p. 161, pi. xlvii. 
Globoblastus n. g., with genotype Pentremites norwoodi Ow. & Sh., and 
admittedly syn. of Orbitremites , which name is rejected because 
originally unaccompanied by a diagnosis, rediagnosed ; Hambach (126) 
p. 46. G. niagnifcus n. sp., chert of Burlington age, S.W. Missouri, 
holotype in Hambach Coll. ; op. cit. p. 61, pi. iii : syn. of Orbitremites 
norwoodi ; Rowley in Greene (119) p. 163. G. ornatub n. sp., 
Burlington Limest., “various places in Missouri,” holotype in Ham- 
bach coll.; Hambach (126) p. 62, pi. v: probably syn. of Lophoblastus 
aplatus\ Rowley in Greene (119) p. 163. G. spathatus n. sp., 
Burlington Limest., Allenton, St Louis co., Mo., holotype in Hambach 
coll.; HambAch (126) p. 62, pi. v: probably fcyn. of Lophoblastus 
aplatus ; Rowley in Greene (119) p. 163. 
GVanatocrinites, first publication of Troost’s description from MS. at 
Smithsonian Inst., with list of Troost’s specimens (p. 29) also Troost’s 
MS. descriptions of his G. cidariformis (p. 29), which is believed 
identical with his G. granularis , and of his G. globosus (p. 30), all 
original specimens being figd. (pi. iii); Hambach (126). 
Granatocrinus [i.e. Orbitremites\, vide Cidaroblastus , Globoblastus , its 
history reviewed, and unphilosophical nature of the classification 
maintained (pp. 21-33), G. granularis Troost MS., holotype now first 
descr., = Pentremites gramdatus Roem., and G. cidariformis Troost 
MS. (p. 28, pi. iii); Hambach (126). 
Lophoblastus , v. sub Globoblastus. , 
Mesoblastus , rediagnosed, M. glaber ; Hambach (126) p. 45. 
Metablastus, vide Saccoblastus. M. bipyramidalis, descr. (p. 161, pi. xlvii), 
M. lineatus , stem descr. (p. 162); Rowley in Greene (119). M. 
nitidulus ; RowLey in Greene (115) p. 128, pi. xxxvi. 
Nucleocrinus (v. et. Olivanites ): — N. greenei\ op. cit. p. 129, pi. xxxvi. 
N. verneuili ; op. cit. p. 128, pi. xxxvi: Foerste (84) p. 687. 
Olivanites , rediagnosed, the names Nucleocr. and Elaeacr. rejected because 
of desinence in crinus , the former also having been insufficiently 
diagnosed (p. 48), 0. angularis , 0. conradi (p. 49)* 0. elegans , inch 
Nucleocr. canadensis, N. halli, and N. venustus (p. 50), 0. globosus, 
maintained as sp., 0. green[e]i, 0. metoniformis, 0. obovatus, 0. verneuili 
(p. 50) ; Hambach (126). 
Orbitremites, vide Cidaroblastus, Globoblastus, Granatocrinites, and Granato- 
crinus. 
Orophocrinus, vide Codonites. 
Pentreniites, diagnosed; Hambach (126) p. 35: the spp. arranged in 
groups of which representative forms are P. godoni, P. piriformis, 
P. sulcatus, P. conoideus , P. cervinus ; Rowley in Greene (116) 
p. 118. P. abbreviates, maintained ; Hambach (126) p. 36 & fig. : 
