PLATE VIII. 
Plegiocidaris ? sp. indet. 
Pag. 
188. Interambulacral plate. from Cserhat; outer 
view, x 5 diam.. 99 
189. The same; side-view, X 5 diam.99 
Eodiadema ? sp. indet. 
190. Portion of an interambulacrum, from Cserhat; 
outer view, X 5 diam.102 
191. The same ; top left-hand quarter of the preced- 
ing figure, X 10 diam.102 
Mesodiadeuta margaritatum. 
192. Specimen b, adoral portion of an interambul¬ 
acrum, from Cutting I on Veszprem—Jutas 
Railway; outer view, X 3 diam.118 
193. Specimen b, side-view, the peristomial margin 
being to the right hand, X 3 diam. . . 118 
194. Specimen b, inner view, X 3 diam. . . . 118 
195. Holotype, specimen a, adoral portion of an 
interambulacrum, from Jeruzsdlemhegy ; 
outer view, X 3 diam.117 
196. Holotype ; side-view, the peristomial margin 
being to the left hand, X 6 diam. . 117, 118 
197. Holotype ; inner view, x 3 diam. . . 117, 118 
Mesodiadema latum. 
(Figs. 198—211, all X 10 diam.) 
198. Specimen o, an interambulacral of column b, 
from Quarry near Cutting I; inner view of 
adradial margin.121 
199. Specimen e, an interambulacral of column a, 
Jeruzsdlemhegy ; outer view, adapical mar¬ 
gin uppermost.120 
200. Specimen e, inner view, adapical margin upper¬ 
most .. 
201. Specimen b, an interambulacral of column a, 
from Jeruzsdlemhegy; outer view, adapical 
margin uppermost.. 119, 
202. Specimen g, an interambulacral of column b, 
from Jeruzsdlemhegy ; inner view, adapical 
margin uppermost. .120, 
203. Specimen /, an interambulacral of column a, 
from Jeruzsdlemhegy; outer view, adapical 
margin uppermost.119, 
204. Specimen r 1 an interambulacral of column b, 
from Quarry near Cutting I; outer view, 
adapical margin uppermost ...... 
205. Holotype, specimen m, an interambulacral of 
column a, from Quarry near Cutting I; 
side-view, from adoral margin . 119, 120, 
206. Holotype ; inner view, adapical margin upper¬ 
most .. 
207. Holotype ; outer view, adapical margin upper¬ 
most . .119, 
208. Specimen n, an interambulacral of column b, 
from Quarry near Cutting I; outer view, 
adapical margin uppermost, adradial margin 
to right hand .. 
209. Specimen n, side-view, from adapical margin, 
adradial margin to left hand. 
210. Specimen w, an interambulacral of column b, 
Cutting IV, on Veszprem—Jutas Railway ; 
outer view ........... 
211. Specimen x, an interambulacral, Cserhat; outer 
view, adapical margin uppermost.... 
Pag. 
121 
121 
121 
121 
120 
121 
121 
121 
120 
121 
122 
122 
All figures drawn from nature by A. T. Hollick. 
