IVIICROGEOLOGY AND MICROIVI!NERALOGY. 



SERIES OF MICROSCOPICAL SPECIMENS. 

 Illustrative, 1st, of the numerous Microzoa that have aided in forming many of the 



Sti-ata of the Globe ; and, 2ndly, of the minute Structure of the Rocks themselves. 

 The former comprise the Foeaminifera, Entomostraca, Bryozoa, &c. ; and the latter 

 illustrate the Oolitic, Coralline, and other Limestones. 



FORAMINIFERA, 



PLIOCENE. 



201 

 202. 

 203. 

 204. 



205. 

 206. 

 207. 

 208. 



•209. 



210. 



211. 

 212. 

 213. 



214. 

 215. 

 216. 

 217. 



218. 



219. 



210. 

 241. 

 242. 

 243. 

 244. 

 245. 

 246. 

 247. 

 248. 

 249. 



250. 

 251. 

 252. 

 253. 



254. 



269. 

 270. 



271. 

 272. 



272a 

 273. 

 273a 



Truncatulina lobatula, Crag, Suffolk 

 Nonionina communis, Crag, Suffolk, 

 Miliola (Triloculina, &c.),Crag, Suffolk 

 Testularia sagittula, Crag, Suffolk 



EOCENE. 

 Alveohna Boscii, Brackelsham 

 Rotalia obscura, Brackelsham 

 Ovulites margaritatus, Grignon,France 

 Miliola (Quiuqueloculina, &c.), Grig- 



non, France 

 Miliola (Quiuqueloculina, &c.). White- 

 cliff Bay, Isle of Wight 

 Nummulina variolaria, Whitecliff Bay, 



Isle of Wight 

 Nummulina variolaria, Brackelsham 

 NummuHna variolaria, Stubbington 

 Nummulina variolaria (large variety), 



Barton, Hants 

 Nummulina planulata, Ghent, Belgium 

 Nummulina planulata, Courtray, 

 Nummulina laevigata, Brackelsham 

 Clavulina communis, 



Copenhagen Fields 

 Dentalina spinulosa, 



Copenhagen Fields 

 Cristellaria cultrata, London Clay, 



Copenhagen Fields 



London Clay, 

 London Clay, 



220. MarginulinaWetherellii, London Clay, 



Copenhagen Fields. 



CHALK. 



221. Bulimina variabilis, Chalk, Essex 



222. Cristellaria rotulata, Chalk, Essex 



223. Nodosaria Zippei, Chalk, Wilts 



CHALKMARL. 



224. Cristellaria rotulata, Chalkmarl, Kent 



225. Vaginulina costulata, and var.. Chalk- 



marl, Kent 



226. FrondiculariaCordai, Chalkmarl, Kent 

 226a Flabellina ovata, Chalkmarl, Kent 



227. Verneiiilina tricarinata, Chalkm.,Kent 



228. Rosalina ammonoides, Chalkmrl, Kent 



229. Bulimina obtusa, Chalkmarl, Kent 



230. Textularia trochus, Chalkmarl, Kent 



231. Textularia praelonga, Chalkmarl, Kent 



232 . Placopsilina irregularis, Chalkm., Kent 

 333. PlacopsiUna irregularis (nautiloid va- 

 riety), Chalkmarl, Kent 



234. Placopsilina irregularis (attached), 



Chalkmarl, Kent [marl, Kent 



235. Dentalina aculeata (D'Orb.), Chalk- 



236. Dentalina communis, Chalkmarl, Kent 



GAULT. 



237. Vaginulina costulata, Gault, Kent 



238. Cristellaria rotulata, Gault, Kent 



239. Bulimina obtusa, Gault, Kent 



PLIOCENE. 



Cythere torosa. Grays, Essex 

 Cythere torosa, Chislet, Kent 

 Cythere torosa, Wearfarm, Kent 

 Cythere Woodiana, Crag, Suffolk 

 Cythere flavida. Crag, Suffolk 

 Cythere punctata, Crag, Suffolk 

 Cythere trigonula, Crag, Suffolk 

 Cythere laqueata. Crag, Suffolk 

 Cythere pingiiis. Crag, Suffolk 

 Bairdia subdeltoidea. Crag, Suffolk 



EOCENE. 

 Cythere plicata, Colwell, Isle of Wight 

 Cythere Mulleri, Barton 

 Cythere striatopunctata, Barton 

 Cythere striatopunctata, Highcliff 



CHALK. 

 Bairdia subdeltoidea, Chalk, Kent 

 BRYOZOA. 



Pustulopora, &c.. Chalk, Kent 

 Pustulopora, &c., Chalkmarl, Kent 



MISCELLANEOUS MICROZOA. 



Coscinopora pileolus. Chalk, Wilts 

 Terebratulse, Chalkmarl, Kent 

 Crinoidal joints, Chalkmarl, Kent 

 Serpulse, Chalkmarl, Kent 

 Ostrsese, Chalkmarl, Kent 



ENTOMOSTRACA. 



CHALKMARL, 



255. Bairdia subdeltoidea, Chalkm., Kent 



256. Bairdia siliqua, Chalkmarl, Kent 



257. Cythereis ciliata, Chalkmarl, Kent 



258. Cythereis quadrilatera, Chalkm., Kent 



259. Cythereis triplicata, Chalkmarl, Kent 



260. Cytheridea perforata, Chalkmarl, Kent 



261. Cytherella ovata, Chalkmarl, Kent 



262. Cytherella WiUiamsoniana, Chalkm, Kt 



263. Cytherella Munsteri, Chalkmarl, Kent 



GAULT. 



264. Cythereis quadrilatera, Gault, Kent 



265. Cythereis ciliata, Gault, Kent 



266. Cytheridea perforata, Gault, Kent 



267. Cytherella Munsteri, Gault, Kent 



268. Cytherella ovata, Gault, Kent 



WEALDEN. 

 268a Cypridea Valdensis, Kent 



MICROMINERALOGY. 



274. Sections of Coal from Cardiff 



275. Sections of Corals from the Mountain 



Limestone of Clifton 

 Sections of Bone from the Mountain 



Limestone of Clifton. 

 Sections of Oolitic Rock from the 



Mountain Limestone of Clifton 

 Sections of Bath Oolite. 



276. 



277. 



278. 



Sold by Mr, JAMES TENNANT, 149, STRAND, LONDON, W.C. 



Price One Shilling each, or 10s. Qd. per dozen. 



