53 Echin. 
Systematic, Cystidea. 
1031 
tRhodocrinus ? sp. Nismes, Mail- 
lteux 199 p. 224. — R. punctatus sp. n. 
Mississippi Valley Carboniferous, Wel- 
ler 305 p. 282 pi. xi ff. 15 & 1G. 
' \Scaphiocrinus huntsvillcie Tennessee 
Mississijppic, p. 8G pi. vi f. 11, S. sp. 
Tennessee Mississippic p. 87 f. 5, Wood 
311. 
f Scyphocrinus sp., &etd 234 p. 21. — 
S. Devonian Bohemia, Seemann 259 
p. 85. 
f Scylalocrinus (?) gracilis sp. n. 
Alabama Mississippic, Wood 311 p. 88 
pi. xi f. 9. 
■fSiderocrinus (Troost) gen. n. p. 104, 
ornalus sp. n. Tennessee Niagaran p. 
105 pi. xii f. 7, Wood 311. 
f Slemmalocrinus Irautscholdi Ten- 
nessee Mississippic, Wood 311 p. 98 
pi. vii figs. 12-14. 
Slenometra gen. n. ( Sliremetra ), list of 
spp., Clark 47 p. 14.— 8. arachnoidcs 
sp. n. off Tawi Tawi and Port Denison, 
Clark 55 p. 402. — S. dorsata sp. n., 
Clark 66 p. 18G. 
Stephanometra gen. n. ( Dichromelra ), 
list of spp., Clark 47 p. 9. — S. coronata 
sp. n. India, Clark 59 p. G39. — S. lenui- 
pinna off Jolo, Clark 55 p. 399. 
Stephanomelrinae subfam. n. including 
Oxymetra & Stephanometra, Clark 61 
p. 176. 
t Stereocrinus ? dilalus sp. n. Helder- 
berg falls of Ohio, Rowley in Greene 
125 p. 8 pi. 
Sliremetra gen. n. ( Slenometra ), list 
of spp., Clark 47 p. 15. 
Strolomelra gen. n. (?), list of spp., 
Clark 47 p. 19. 
Stylometra ; list of spp., Clark 47 
p. 14. 
f Symbathocrinus granulatus (Troost) 
sp. n. Tennessee Niagaran, p. 27 pi. ix 
figs. 4, 7 & 8, robustus p. 28 pi. iv f. 11, 
S. tennesseensis Tennessee Niagaran 
p. 2G, troosti sp. n, Tennessee Niagaran 
p. 27 pi. ix f. 9, Wood 311. 
f Synbalhocrinus dentalus Mississippi 
Valley Carboniferous, Weller 305 p. 
278 pi. xi f. 20. 
f Talarocrinus simplex, Rowley in 
Greene 125 p. 30 pi. and Wood 311 
p. 42 pi. xiii f. 1. — T. symmelricus Ten- 
(N- 11091 m) 
nesseo Mississippic, Wood 311 p. 41 
pi. iv figs. 1-2. 
t Tclracrinus (?) felix sp. n. Red crag 
derived Felixstowe, Bather 17 p. 205 
pi. viii. 
Thalassomelra : list of spp., restricted, 
gigantea p. 14, fisher i to Parametra p. 16, 
crassicirra, delicata & komaclii to Cos- 
miometra p. 17, Clark 47. — T. attenuata 
sp. n. 22° 24' 00" N. lat. & 66° 51' 30" E. 
long., Clark 57 p. 147. 
Thalassomctrinae subfam. n. Clark 
47 p. 2 & 1 3. 
Thaumatocrinus renovalus , young of 
Pentametrocrinus, Clark 53 p. 363. 
Thysanomelrinae subfam. n. including 
Eumetra, Thysanomelra, Coccometra, 
Clark 61 p. 176. 
■\Traumatocrinus sp., (stem frag- 
ments), Diener 94 p. 7 pi. — T. sp. 
Triassic Himalayas, Diener 95 p. 3G. 
Trichometra obscura sp. n. 7° 17' 30" 
N. lat. & 76° 54' 00" E. long., Clark 57 
p. 149. 
t Trochita sp., Bather 19 p. 17 figs. 
■\Tricoelocrinus carpenteri , Basedow 
12 p. 329. 
■\Uinlacrinus socialis Kansas Cre- 
taceous, Bassler 13 p. 267 pis. xvii- 
xviii. 
f Vasocrinus macropleurus Mississippi 
Valley Carboniferous, Weller 305 
p. 278 pi. xi f. 21. 
Zeacrinus magndliaeformis Tennessee? 
Mississippic, Wood 311 p. 90 pi. xii 
figs. 3 & 4. 
Zenomelrinae subfam. n. including 
Zenomelra, Psathyrome.tr a, Leptomelra, 
Adelomelra & Balanometra, Clark 61 
p. 176. 
Cystidea. 
\Agelacrinus pileus, Rowley in 
Greene 125 p. 27 pi. 
■\Arislocystis cf. bohemicus , A. of. 
sculptus, Delgado 91 p. 62. 
^Calix barrandei p. 108 & 136, mur- 
chisoni pp. 62 etc , scdgwicki pp. 62 etc., 
sp. n. p. 62, Delgado 91. 
\Caryocrinus ornalus, Delgado 91 
pp. 62, 83 & 88. — O. bulbulus Miller and 
Gurley p. 11 pi. ii fig. 2, globosus 
b 13 
