«Cidaris» alata typica. 
PLATE XI. 
(All figures are natural size except 
Pag. 
273. Holotype, from AGAssiz’ cast X, 23 in Brit. 
Mus.; adapical face ees oe 175 
274. Specimen a, from Cserhat; adapical face : 175 
«Cidaris» alata subalata. 
275. Specimen c, from Cserhat; adapical face . 175 
275a. The same; enlarged ornament, x 3diam. . 175 
276. The same; side-view Fa eer 175 
277. Specimen d, from Cserhat; adoral face 175 
277a. The same; enlarged ornament, x 3 diam. 175 
278. Specimen a, from Section XI; adoral face 176 
279. The same; adapical face 176 
«Cidaris» alata poculiformis. 
280. Specimen b, from Section XI; side-view . 176 
281. Specimen a, Jeruzsalemhegy ; infra-ambital 
radiole, adoral face 176 
282. The same; adapical face 176 
283. The same; side-view. Seer) eG 
284. Specimen b, from Tecazadlentingy - infra-amb- 
ital radiole, adoral face . 176 
285. The same; adapical face 176 
286. The same ; side-view. = ae 176 
287. Specimen c, from Rerozamieintiegy aeibital 
radiole, adoral face 176 
288. The same; adapical face 176 
289. The same; side-view . : 176 
290. Specimen - from ester lemteey 5 ambital 
radiole, adoral face 176 
291. The same; adapical face : 176 
292. The same; base and handle, eaenical view, 
x 2 emt ; 176 
293. The same ; side-view en) tee 176 
294. Specimen h, from aerdzenlemlieny - ornament 
magnified to show weathering of pustules, 
x 3 diam.. : Be fee alee 
295. Specimen e, from hoeteetonhapy: upper amb- 
ital radiole, adapical face Pm cn Wark 
296. Specimen a, from Cutting I; upper ambital 
radiole, adoral face, x 2 diam. 177 
297. The same ; adapical face, x 2 diam. 177 
298. The same; from proximal end, x 2 diam. 177 
299. Specimen 7, from Jeruzsalemhegy; upper amb- 
ital radiole, adoral face, x 2 diam. 177 
300. The same; adapical face, x 2 diam. eit 
301. Holotype, specimen f, from Jeruzsalemhegy ; 
supra-ambital radiole, adoral face . 177 
302. The same ; adapical face he fee ane ee 
303. Specimen b, from Cutting I; supra-ambital 
radiole, adoral face 177 
304. The same ; adapical face 177 
334, 
335. 
. Specimen d, from Cutting I; 
7. The same; 
. The same; 
5. The same; 
. The same ; aed 
. Specimen m, from Jeruzsalemhegy ; supra- 
. The same ; : 
. Holotype, specimen o, from Worhasdtanihepy: 
. The same ; 
. The same; 
. Specimen gq, 
. The same ; 
. The same ; 
. Specimen 1, 
. The same ; 
9. The same ; een 
. Specimen ¢, from Jeruzsalemhegy ; circumapical 
where otherwise stated.) 
. Specimen c, from Cutting 1; supra-ambital rad- 
iole, adapical face, seen partly from above 
circumapical rad- 
iole, side-view 
adapical view 
. Specimen g, from Jeruzsalemhegy ; circumapical 
radiole, (possibly C. dorsata), side-view 
adapical face 
«Cidaris» dorsata typica. 
-Radiole from Takarékpénztar, distal end . 
. Specimen from Giricsesdomb, adoral face. 
«Cidaris» dorsata marginata. 
2. Specimen a, from Jeruzsalemhegy ; infra-amb- 
ital radiole, adoral face . 
3. The same; adoral face . ¢ 
. Specimen g, from Toruesalsmntepy? nbital 
radiole, adoral face 
distal end 
adapical face 
ambital radiole, base, side-view, X 3 diam. 
side-view . 
supra-ambital radiole, side-view 
distal end 
adapical face 
from Jeruzsalemhegy ; supra- 
ambital radiole, adoral face. 
side-view . 
adapical face 4, 
from fe ueeciemticenr supra- 
ambital radiole, side-view 
}. The same ; adapical face 3 
. Specimen s, from Jeruzsalemhegy ; adapioal 
radiole, adoral face 
side-view. 
adapical face 
radiole, adoral face 
. The same; adapical face 
2. The same ; side-view ; : 
3. The same ; distal end, oepicn Be Gacaranst 
«Cidaris» dorsata. 
Brit. Mus. E4666; radiole from the Cassian 
beds of St. Cassian, in the condition de- 
scribed as C. forata QUENSTEDT; handle 
of shaft, x 10 diam 
The same; the whole radiole. 
Pag. 
177 
177 
182 
177 
182 
179 
179 
180 
180 
181 
181 
181 
181 
181 
182 
182 
182 
182 
182 
182 
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182 
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181 
