106 Ech. 
XIV. ECHINODERMA. 
fTriacrinus , morphology and systematic position, pp. 21, 22, 25, 26, & 32; 
T. depressus , anal plate, p. 26 ; Bather (11). T. globosue , Ring., 
see Pisocrinus. T. pyriformis, Ring., see Pisocrinus piriformis. 
Uintacrinidas, diagnosed ; Clark (36) p. 21. 
f XJintacrinus socialis , Grinn., diagnosed and fully described, with new 
details ; Clark, (36) p. 21. 
fUlocrinus blairi, p. 57, U. occidentalism p. 58, Coal Measures, Missouri, 
Miller & Gurley, Bull. 111. Mus. iii : n. spp. 
f VasocrinuS) should it supplant Botryocrinus ? ; Bather (11) pp. 114 & 
116. 
‘ \Zeacrinu8 , stem ; Agassiz (2) p. 58. Z. scoparius , Hall, now first 
figured and distinguished from Z. troo8tanus\ Z. troostanus , M. & W.; 
Whitfield (271) p. 34. 
Z. bellidusy Kaskaskia Group, Indiana, p. 34, nitiduSy Kaskaskia Group, 
Illinois, p. 36, obesus, Kaskaskia Group, Virginia, p. 35, Miller & 
Gurley, Bull. 111. Mus. iii, n. spp. 
(G.) — f CYSTIDEA. 
'sEthocystiteSy n. g., with type A. scidptus , n. sp., Niagara Group, St. Paul, 
Ind. ; Miller, Pal. Indiana, 1892, p. 9. 
Agelacrinus blairi } Keokuk Group, Boonville, Mo., Miller, Pal. Indiana, 
1892, p. 12, n. sp. 
Caryocystis granatum, Wahlenb. sp.; Bather (11) p. 11. C. testudinaria , 
Buch, non His.; op. cit. p. 12. 
Deiulrocystites, relations to later Echinoderms ; Seeliger (241) pp. 410 
& 418. 
Echinosphcera aurantium f Gyll. sp. ; Bather (11) p. 12. 
Holocystis amplu8y Niagara Group, Madison, Ind., Miller, Pal. Indiana, 
1892, p. 8. 
Sphceronis pomum, Gyll. sp. ; Bather (11) p. 13. 
Sphceronites granatum } Wahlenb., see Caryocystis. S. testudinarius , His., 
referred to Caryocystis granatum ; op. cit. p. 11. 
Stribalocystites gorbyi , Niagara Group, St. Paul, Ind., MrLLER, Pal. 
Indiana, 1892, p. 11, n. sp. 
(H.) — fBLASTOIDEA. 
Qranatocrinus roemeri , G. sp. ; Rowley (227) p. 50. 
G. mutabiliSy Chouteau Limestone, Curryville, Mo., Rowley, Amer. 
Geol. xii, p. 306 ; G. sphceroidaliSy Kaskaskia Group, Kentucky, 
Miller & Gurley, Bull. 111. Mus. iii, p. 65 ; G. ? wachsmuthi } 
Gympie Beds, Queensland, Etheridge (76) p. 211 ; G. winslowi , 
Burlington Group, Illinois, Miller & Gurley, Bull. 111. Mus. iii, 
p. 66 : n. spp. 
t All extinct. 
