Page 18 - My FlipBook

12 ILLUSTRATIONS.
FIGURE PAGE FIGURE PAGE
219, Left Sniierior Human Canine . 441 262. Lower Molar of Same 482
220. FirstUpper Bicuspid or Premolar 442 263. Skull of Hippotherium seversum 483
2'il. Second Lower Human Bicuspid 443 264. Molar Tooth of a species of
222. First Lower Human Molar . . 443 Horse .483
223. First Superior Human Molar . 445 265. Upper and Lower Jaw of Vir-
224. Occlusion of the Teeth .... 446 ginia Deer 487
225. Deciduous Teeth 446 266. Molar Teeth of Indian Ele-
226. Dentition in Childhood .... 447 phant 490
227. Vertical View of the Lpper Jaw 267. Skull of Loxolophodon cornutus 492
of aSeal (Phoca vitulina) . . 449 268. Dentition of Virginia 0[)Ossum . 495
228. Vertical View of the Lower Jaw 269. Dental Series of Kangaroo . . . 497
of a Seal 450 270. Human Blood-corpuscles . . . 532
229. Skull of Amphicvon cuspigerus 452 271. Fibrin-filaments and Blood-tab-
230. Portions of Skull" of Oligobunus lets 533
crassivultus 453 272. Epithelial Cells in the Oral
231. Part of Right Mandibular Ra- Cavity of Man 535
mus of Temnocvon altigenis . 453 273. Columnar Ciliated Epithelium
232. Skull of Ailurodon ssevus ... 454 Cells 536
233. Superior Dental Series of Icti- 274. Epithelium-cells of Salamander
therium robustum 455 Larva in Different Phases of
2.34. Skull of Hya?na ....... 455 Division 536
235. Superior Sectorial and First Mo- 275. Connective-tissue Corpuscles . . 537
lar of Hysenictis grseca .... 456 276. Preparation of the Omentum of
236. Fragment- of Lower Jaw of Hy- Guinea-pig 537
senictis grseca 456 277. Bundles of the "White Fibres of
237. Skull of Prorelurus julieni . . . 458 Areolar Tissue 537
238. Portions of Jaw of Proselurus 278. Elastic Fibres of Areolar Tissue 537
julieni 459 279. Articular Cartilage from Head
239. Skull of Archwlurus debilis . . 459 of Metatarsal Bone 538
240. Skull of Nimravus goraphodus . 459 280. Frog's Egg, Early Stage of De-
241. Skull of Dinictis cyclops . . . 460 velopment 544
242. Skull of Pogonodon platycopis 461 281. Egg of Frog in Process of De-
243. Cranium of Smilodon necator . 462 velopment 544
244. Upper and Lower Jaw of Amer- 282. Egg of Frog, farther advanced . 544
ican Pine Marten 465 283. Tadpole, fully developed . . . 544
245. Cranium of Common Rat . . . 466 i^n-' r Cross-section of Frog's Egg . 544
246. Grinding Surface of the First .
Lower Molar of a Muskrat . 467 286. . 544
247. Teeth of Fox Squirrel 467 287. [ Cross-section of Tadpole . .
248. First Lower Premolar of Porcu- 288. Three Stages in the Segmenta-
pine 468 tion of the Rabbit's Ovum . . 545
249. Last Molar of Capybara .... 469 289. Optical Section of Rabbit's Ovum
250. Dentition of Periptychus rhab- at the Close of Segmentation . 545
dodon 470 290. Rabbit's Ovum between Seventy
251. Dentition of Ectoconus ditri- and Ninety Hours after Im-
gonus 471 pregnation 546
252. Skull of Phenacodus priniijevus . 473 291. Diagi'ammatic Views of the Blas-
253. Parts of Cranium of Meniscothe- todermic Vesicle of a Rabbit
rium terrserubne 474 on the Seventh Day 547
254. Lower Jaw of Meni.scotherium 292. Embryonic Area of a Rabbit's
terrserubne 474 Ovum on the Seventh Day . 547
255. Molar Teeth of Dendrohyrax 293. Rabbit Embryos of about the
arboreus 475 Nintii Day, seen from the dor-
256. Skull of Hyracotherium augus- sal side . 548
tidens 477 294. Rabbit Embryo of about the
257. Skull of Aphelops megalodus . 479 Twelfth Day 549
258. Superior Molar Dentition of 295. Figures illustrtiting the Forma-
Rhinoceros 480 tion of a Face in the Human
259. Upper and Lower Molar Teeth Eml)ryo 550
of Lambdotherium 481 296. Face of an Embryo of Twenty-
260. Upper and Lower Molars of tive to Twenty-eight Days . . 551
Right Side of a species of 297. Embryo removed from the Ovum 551
Ancliithorium 481 298. Aleckel's Cartilage from Human
261. A Superior Molar Tooth of spe- Embryo of Forty to Forty-two
cies of Hippotheriura .... 482 Days 552