Index. 
285 
«sickle», 130. 
«side», 25. 
«side-face», 25. 
Silesia, 15, 18. 
silesiacus, Eucrinus, 12, 14, 258, 
PI. I, ff. 24, 25. 
— Eucrinus cf., 11. 
— Entrochus, 14, 237, PI. I, 
ff. 24—25. 
similis, Cidaris, 188, 192, 193, 
194, 195, 196, 197, 211, 212, 
213, 216, 228, 239, 246, 262, 
PI. XII, f. 346, XV, f. 444. 
— Radiolus, 188. 
simplex, Mcsodiadeiua, 115, 118. 
Sinemurian, 114. 
Sladen, W. P., 135, 273, 274. 
smithi, Hemipedina, 111. 
—■ Pseudopedina, 111. 
«smooth», 26. 
Sondershausen, 21. 
sp., spp. nondescr. et indett., 
vide sub generum nornina. 
Spandel, E„ 83, 85, 86, 87, 88, 
92, 270, 273. 
spdhiliformes, vide Radioli. 
specific characters in radioles, 136. 
sphaeridia, origin, 251. 
spinosa, Cidaris, 195, 196, 262. 
spinulosa, Cidaris, 191, 212, 262, 
PI. XII, ff. 344, 345. 
spinulosus, Cidarites, 191. 
Spirifer mentzeli beds, 15. 
Springer, F., 21,248, 263, 273. 
«stachelhals», 135. 
»stachelkopf», 135. 
Steinbergkogel, 10, 14. 
«stellate», 24. 
stem of Crinoidea, 5 ; evolution, 
249; of Dadocrinus, 18; of 
Eucrinus, 8,9; of Holocrinus, 
21 ; of Pentacrininae, 24; of 
Traumatocrinus, 11. 
Stemmatocrinus, 248. 
Stereocidarinae, 69. 
Stereosomatous Stage in Echin- 
oidea, 69. 
Stewart, T. H., 129, 273. 
Stewart’s organs, 252. 
«stiel», 135. 
Stoppani, A., 94, 273. 
Strassburg, geol. Mus., 140. 
stratigraphical results, 241. 
Streptocidarinae, 69. 
streptosomatous stage in Echin- 
oidea, 69, 247. 
Strickland, H. E., 271. 
Sirongylocenirotus: äroebakensis 
Stuores, 262. 
Stuores Mergel, 156, 157, 159, 
160, 162, 166. 
Stuores Wiesen bei St. Cassian, 
162. 
subalata, Cidaris alata, 170, 173, 
175, 261, PI. XI, ff. 275—279, 
XIV, f. 440. 
subbispinosa, Cidaris, 188, 190. 
«subcircular», 24. 
subcoronata, Cidaris, 84, 85, 86, 
94. 
— Miocidaris, 84, 87, 92, 94. 
subcrenatus, Balanocrinus, 23, 
24, 257. 
— Pentacrinus, 23, 257 ; pati- 
na?, 57. 
subnobilis, Cidaris, 69, 84. 
— Miocidaris, 69, 83. 
— Triadocidaris, 69, 75, 76, 
78, 84. 
— Triadocidaris,sp. cf., 79. 238. 
subnodosa, Cidaris, 271. 
«subpentagonal», 24. 
subsimilis, Cidaris, 69. 
— Triadocidaris, 69, 70, 72, 
74, 76, 78, 93, 244, 259. 
subspinulosa, Cidaris, 191, 262, 
PI. XII, ff. 344, 345. 
«substellate», 24. 
subteres, Balanocrinus, 49. 
suessi, Cidaris, 69. 
— Triadocidaris, 69,75,76,78. 
sulcatus, Pygaster, 106. 
Suntiger, Haller Anger, 17. 
«supranodal», 25. 
suranal, in Palaeopedina, 105; 
in Saleniidae, 107. 
sutural margins of interambula- 
cral, 61. 
«suture», 25. 
sutures in Archaeocidaris, 123; 
in Echinothuridae, 123; in 
Mes'odiadema, 123; in Triado¬ 
cidaris, 69, 73. 
«suture- line», 25. 
«swollen», 25. 
«symphysis», 129. 
systematic results, 256. 
«syzygial» joint-faces, 26, 28. 
syzygies, 249 ; in Isocrinus stem, 
247; brachial and columnal 
compared, 247. 
«syzygium», 25. 
Takarekpenztar, 179, 241. 
Tamäshegy, 14, 21. 
«teeth», 129; vide etiam tooth. 
Terebratula aspasia zonc, 113. 
terminology, 246; of echinoid 
tost, 59; of Jaw-apparatus, 
129; of Radioles, 135. 
«tertiary» tubercles, 63. 
test of Echinoidea, terminology, 
59. 
testudo, Anaulocidaris, 97, 247, 
260; interambulacrals, 82, 
94—98, 238, PI. VII, ff. 164 — 
187; radioles, 136, 137, 138, 
140—155, 161, 164, 165, 167. 
168, 169, 239, 244, 245, 261, 
PI. X, ff. 256—272. 
«tete» of radiole, 135. 
tetragramma, Hemipedina. 111, 
112 . 
Thomson, C. Wyville, 30, 273. 
thompsoni, Archaeodiadema, 104, 
107. 
—• Hemipedina, 104. 
thouarsi, Cidaris, 74. 
Tiarechinidae, 66, 67. 257. 258. 
Tiarechinus, 66,67,257,258, 259. 
- ?, sp.. 68. 238, PI. VI. f. 128. 
Tiarinae, 101. 
«tige», 135. 
Tilton, Leicestershire, 100. 
Toarcian, 113, 114. 
io facea, Cidaris haustnanni, 202, 
205, 246, 262, PI. XII, ff. 370, 
371. 
tooth, («) Jeruzsälemhegy, 130. 
PI. IX, ff. 220—222. 
Tornquist, A., 62, 68, 75, 83, 
86. 87, 88, 95, 98, 123, 260, 
273. 
Toula, F., 245, 273. 
Trachyccras aon Zone, 157, 159, 
163. 
transversa, Cidaris, 271. 
«transverse sutures», 61. 
Traumatocrinus, 11: caudex. 
Triadocidaris, 68, 85, 111, 244, 
247, 259: immunifa, practcr- 
nobilis, subsimilis, venusta. 
«triangle», 27. 
Triassic life, importancc in evo¬ 
lution, 248. 
triceps, Leptocidaris, 103, 115. 
trigona, Cidaris, 182, 204, 219, 
239, 246, 248, 262, PL XIII, 
ff. 413— 416, PI. XVII, f. 452 
