49 Echin. 
Systematic, Cystidea. 
1031 
j Camarocrinus stellatus, Sciiuchert 
Maryland Geol. Surv. p. 227 pi. xxxi 
figs. 1-5. 
f Ceratocystidae , fam. of Amphoridea 
Heterostelea, Bather Trans. JR. Soc. 
Edinb. 49 p. 368. 
\Ceratocystis perneri, Bather T.c. 
p. 423 textfigs. 33-35. 
f Cheirocrinidae, fam. of Rhombifera 
Glyptocystidae, containing Cheirocrinus, 
Cystoblastus, Glyptocystis, ? Homocystis , 
Pleurocystis, Bather T.c. pp. 433 434. 
f Cheirocrinus p. 434, f 0. penniger 
(genotype) p. 435 textfigs. 40 bis & 41, 
| C. radiatus p. 437 textfig. 42, f(7. 
interruptus p. 448 pi. iv fig. 48 text- 
fig. 59, Bather T.c. 
]G. constrictus sp. n., Starfish Bed 
in Drummuck group, Caradocian, 
Thraive Glen, Girvan, Bather T.c. 
p. 442 pi. iv figs. 49-56 text-figs. 48- 
58. 
f Cothurnocystidae , fqtm. nov. of Am- 
phoridea Heterostelea, containing only 
Gothurnocystis, Bather T.c. pp. 368 
& 398. 
f Gothurnocystis gen. n. of Cothurno- 
cystidae p. 398, f C. elizae (genotype) 
p. 400 pi. iii figs. 26-38 textfigs. 14-23, 
f G. curvata p. 408 pi. iv figs. 39-45 
textfigs. 24-28, spp. n., Starfish bed 
in Drummuck group, Caradocian, 
Thraive Glen, Bather T.c. 
\Dendrocystidae, fam. of Amphoridea 
Heterostelea, containing Dendrocystis 
only, Bather T.c. p. 368. 
1[ Dendrocystis p. 371, f D. sedgwicki 
(genotype) pp. 372 & 387 pi. i figs. 5-9 
textfig. 8, f D. ? paradoxica ( Syringo - 
crinus) pp. 372 & 397 textfig. 13, 
f D. rossica pp. 372 & 396 textfigs. 
10-12, Bather T.c. 
f£>. barrandei, Llandeilian (d 2), 
Trubsko and ? Hajek, Bohemia pp. 372 
& 383 pi. i figs. 1-4 textfigs. 6 & 7, 
f D. scotica, Starfish bed, Drummuck 
group, Caradocian, Thraive Glen, Gir- 
van pp. 372 & 391 pi. ii figs. 10-25 
textfig. 9, spp. n., Bather T.c. 
f Echinoencrinidae, fam. of Rhombi- 
fera Glyptocystidea, containing Echino- 
encrinus, Erinocystis, Glaphyrocystis, 
Prunocystis , Schizocystis, JScoliocystis, 
Bather T.c. p. 433. 
■\Eocystites sp., Cambrian, Spiti, 
Reed Pal. Indica (15) 7 mem. 1 p. 57 
pi. vi figs. 31-32. 
f Glyptocystidea, super family of 
Rhombifera, comprising families Echino- 
encrinidae, Callocystidae and Cheiro- 
crinidae, Bather Trans. R. Soc. 
Edinb. 49 p. 433. 
t Heterostelea , suborder of Amphoridea, 
= Garpoidea without the Eustelea , 
Bather T.c. p. 366. 
f Jaelcelocystis avellana p. 235 pi. 
xxxiii figs. 3 & 4, f J. hartlcyi p. 233 
pi. xxxii figs. 12-16, f J. papillata p. 
234 pi. xxxiii figs. 1 & 2, Schuchert 
Maryland Geol. Surv. 
f Lepadocystinae, subfam. of Callo- 
cystidae, containing ? Hallicystis, Jaelce- 
locystis, Lepadocrinus, Lepadocystis, 
Pseudocrinus, Slaurocystis , Tetracystis, 
Trimerocystis, Bather Trans. R. Soc. 
Edinb. 49 p. 433. 
f Lepocrinites gebhardii p. 229 pi. 
xxxii figs. 4-7, f L. manlius p. 231 pi. 
xxxii figs. 8 & 9 pi. xxxv figs. 15 & 16, 
Schuchert Maryland Geol. Surv. 
f Platycystis faberi may be a columnar 
appendage of a Rhipidocystis, Bather 
Trans. R. Soc. Edinb. 49 p. 371 fig. 5. 
] Pleurocystis p. 450, |P. squamosa 
is gonotypo p. 450, f P. anglica p. 474 pi. 
v figs. 60-62 textfig. 70, fP. anti - 
costensis p. 468, fP. elegans p. 466 text- 
fig. 67, f P. exornata p. 467, \P. filitexta 
p. 465 textfigs. 61 62 & 68, fP. mer- 
cerensis p. 468, fP. rugeri p. 469 pi. v 
figs. 57 & 59, textfig. 69, fP. squamosa 
p. 464 textfigs. 63-65, ]P. squamosa 
var. robusta p. 465 textfig. 66, Bather 
T.c. 
fP. foriolus p. 487 pi. vi figs. 75-81 
textfigs. 74 75 & 80, fP. gibba p. 485 
pi. vi figs. 64-68 textfig. 71, fP. 
procera p. 480 pi. v fig. 63 textfig. 72, 
i -P. quadrata p. 482 pi. vi figs. 69-74 
textfigs. 73 & 79, spp. n., Starfish bed, 
Drummuck group, Caradocian, Thraive 
Glen, Girvan, Bather T.c. 
f Pscudocrinites abnormalis p. 238 
pi. xxxiii figs. 10-12, fP. clarki p. 240 
pi. xxxiii figs. 15-18 pi. xxxv fig. 14, 
|P. elongatus p. 241 pi. xxxiv figs. 3 & 
4, fP. gordoni p. 236 pi. xxxiii figs. 5 
& 9 pi. xxxv figs. 11-13, f P. perdewi 
p. 242 pi. xxxiv figs. 5-7 pi. xxxv figs. 
8-10, stellatus p. 239 pi. xxxiii 
