124 
Case and 
Column of 
Drawers. 

FC 
Gc2 
FC 
Gd 
@ 
2aQ 

Reference to McCoy's 
Synopsis: and Figures of Genera. 
un 
SILURIAN. 

Names and References; Observations, &c. 

Numbers and Localities. 




Cyathocrinus (sp. 3) quindecimalis, Salter, 
MSS. Fifteen arms, like those of the last 
species, but with even thicker tentacles. 
N.B. These last two species form a very pecu- 
liar group—unlike other Wenlock species. 
Cyathocrinus (sp. 4) squamiferus, MSS. With 
very broad scale-like joints to the arms, 
which seem also thin and flat. 
Cyathocrinus (sp. 5). Small species, like C. 
arthriticus, but with arm-plates much longer 
in proportion and of course narrower. 
Cyathocrinus arthriticus, Phill. (Siluria, pl. 14, 
fig. 7). A species with greatly extended 
upper angles to the joints. 
Cyathocrinus goniodactylus, Phill. (Siluria, 2nd 
ed. pl. 14, fig. 3). The commonest species— 
of all ages; the specimens often appear to 
form different species. 
Cyathocrinus, 2 new sp. A good deal like 
the young C. goniodactylus, but with thinner 
and more dichotomous arms. 
Cyathocrinus, sp. Cup of an allied species 
(roughly reticulate). 
Cyathocrinus, sp. A similar cup. 
Cyathocrinus, sp. With subangular arms like 
the two next, but distinct. 
Cyathocrinus (sp. 6) monile, MSS. Rounded 
and much-branched arms. 
Cyathocrinus nodulosus, MSS. Much like last, 
but only half the number of arms. 
Cyathocrinus capillaris, Phill. (Siluria, 2nd ed. 
pl. 15, fig. 3). A pretty species, with slender, 
long and much-branched arms, and a very 
much ornamented calyx. 

a. 495, Dudley, F.C. 
2 
. 452, Dudley, F.C. 
» 
486, Dudley, F.C. 
» 
447, young; a. 448, 
. 449, Dudley, F.C. 
rx) 
a. 663, a. 664, good, Dud- 
ley, F.C. 
a. 444, a. 445, Dudley, 
HC. 
a. 446, Dudley, F.C. 
a. 450, Dudley, F.C. 
a. 496, Dudley, F.C. 
a. 487, Dudley, F.C. 
a. 487*, Dudley, (Ketley 
Coll.). 
a. 488, a. 489, a. 490, Dud- 
ley, F.C.; a. 491, (Ketley 
Coll.); a. 668, good, Dud- 
ley, F. C. 
