251 - 



Fig. 31. Amplexus. 191. 



32. Hexorygmaphyllum. Hadrophyllum. Za- 

 phrentis. Cyathaxonia. 191. 

 Taf. XLVIII. 



Fig. 1. Liocyathus primigenius Ldwg. 191. 



2. „ tenuis Ldwg. 192. 



3. Taeniocyathus trochiformis Ldwg. 199. 



4. Ptychocyathus latus Ldwg. 194. 

 Taf. XLIX. 



Fig. 1. Ptychocyathus profundus Ldwg. 196. 

 2. 3. ,, excelsus Ldwg. 195. 



4. ,, granulifer Ldwg. 196, 



Taf. L. 



Fig. 1. Ptychocyathus elongatus Ldwg. 197. 



2. Astrocj'athus Geinitzi Ldwg. 203. 



3. Liocyathus tortuosus Ldwg. 194. 



4. Ptychocyathus humilis Ldwg. 197. 

 Taf. LI. 



Fig. 1. Liocyathus foliatus Ldwg. 192. 



2. „ catinifer Ldwg, 193. 



3. ,, loculatus Ldwg. 193. 



4. Taeniolopas spinosa Ldwg. 201. 



5. Ptycholopas echinata Ldwg. 198. 

 Taf. LH. 



Fig. 1. Ptycholopas echinata Ldwg. 198. 



2. Astrocyathus vesiculosus Ldwg, (Cya- 



thophyllum vesiculosum Goldf.) 204. 



3. Taeniocyathus articulatus Ldwg. 200. 



4. Astrocyathus nutricius Ldwg. 204. 

 Taf Lin. 



Fig. 1. Astrocyathus proiixus Ldwg. 205. 



2. Taeniolopas deformis Ldwg. 201. 



3. Taeniocyathus turbineus Ldwg. 200. 



4. Astrocyathus inditus Ldwg. 205. 

 Taf. LIV. 



Fig. 1. Astrocyathus lineatus Ldwg (Cyatho- 

 phyllum lineatum Quenst.) 206. 



2. Astrocyathus dilatatus Ldwg. 207. 



3. ,, Helmerseni Ldwg. 206. 



4. Taeniolopas marginata Ldwg. (Cyatho- 



phyllum marsrinatum Goldf.") 202. 

 Taf.LV. 1 ^ ° 



Fig. 1. Astrocyathus ceratites Ldwg. (Cyatho- 

 phyllum ceratites Goldf) 207. 



2. Astrocyathus vermicularis Ldwg. (Cya- 



thophyllum vermicuJare Goldf) 208. 



3. Astrocyathus medio - profundus Ldwg. 



(Cvathophvllum ceratites Goldf. pars). 



208. 

 Taf LVI. 



Fig. 1. Astrothylacus gignnteus Ldwg. 209. 



2. ,, turbinatus Ldwg. (Cyatho- 



phylium turbinatum Goldf) 210. 



Taf. LVn. 



Fig. 1. Taeniolopas compressa Ldwg 202. 



2. Astrothylacus inflexus Ldwg. 211. 



3. Astrolopas tubaeformis Ldwg. 211. 

 Taf LVIII. 



Fig. 1 — 4. Astrodiscus helianthoides Ldwg. 

 (Cyathophyllum helianthoides Goldt.) 



212. 

 Taf LIX. 



Fig. 1. Astrocyathus socialis Ldwg. 209. 



2. TaeniodendrolopasSchleiermacheri Ld wg. 



216. 

 Taf LX. 



Fig. 1. Liodendrocyathus tubaeformis Ldwg. 

 (Pyrgia). 213. 



2. Liodendrolopas i-epens Ldwg. (Aulopora 



repcns Goldf) 214. 



3. Liodendrolopas adscendens Ldwg. 215. 



4. LiocalaniocyathuscancellatusLdwg. 214. 

 Taf LXL 



Fig. 1. Liodendrocyathus serpens Ldwg. 213. 

 2. Astrodendrocyathus excelsus Ldwg. 220. 

 Taf LXII. 



Fig. 1. Taeniocalamocyathuscallosus Ldwg. 219. 



2. Astrocalamocyathus caespitosus Ldwg. 



292 

 Taf. LXIII. 



Fig. 1. Taeuiodendrocyclus Martini Ldwg. 220. 

 2 Taeniodendrolopas rugosa Ldwg. 217. 



3. Taeniodendrocyathus flexuosus Ldwg. 



218. 



4. Taeniocalamolopas adhaesa Ldwg. 218. 



5. PtvchocalamocvathusgracilisLdwg. 216. 

 Taf.^ LXIV. " 



Fig. 1. Astrodendrocyathus Aubeli Ldwg. 221. 



2. Ptychodendi-ocyathus furcillatus Ldwg, 



215. 



3. Ptychoblastocyathus profundus Ldwg. 



224. 



4. „ fissus Ldwg. 225. 

 Taf LXV. 



Fig. 1. Lloblastocyathus piriformis Ldwg. 222. 



2. Taenioblastocyathus hemisphaericusLdwg. 



(Emmonsia hemisphaerica M.E. H.)226. 



3. Astroblastodiscus luxurians Ldwg. (Acer- 



vularia luxurians M.E. H.) 227. 



4. Lloblastocyathus Goldfussi Ldwg. (Fa- 



vosites Goldfussi d'Orb ) 223. 

 Taf LXVl. 



Ptychoblastocyathus faviformis Ldwg, 226. 

 Taf. LXVII. 



Astroblastodiscus planus Ldwg. 228. 

 Taf LXVIII. 



Fig. 1. Astroblastocyclus quadrigeminus Ldwg. 



229. 



