XXVlll LIST OF ILLUSTKATIONS. 



PIG. PAGE 



222. Section of articular cartilage ...... 343 



223. Section of joint showing synovial membrane .... 344 



224. Union of bone and tendon ...... 347 



225. Linear arrangement of cartilage-cells in developing bone . . 353 



226. Processes of new bone projecting between rows of cartilage cells . 354 



227. Formation of interrupted laminae . . . . 357 



228. Vertical section of sub-periosteal layer of developing bone . .357 



229. Development of secondary bones . . . .*,*. 360 



230. Relations of the dentine, enamel and cementum of a tooth . . 368 



231. Tubes and intertubular substance of dentine .... 368 



232. The divisions of the dental tubuli, and the granular layer . . 369 



233. The dentinal globules . . " , . . ! . . 370 



234. Transverse striae of enamel-fibres, and external surface (showing 



their hexagonal ends) ' . . . . . . . 371 



235. Transverse striae of young enamel-fibres, acted on by hydrochloric 



acid ' . : ' . f . . . . > 373 



236. The cementum of old teeth, containing Haversian canals . . 374 



237. The four stages of development of the teeth .... 377 



238. The closed sac in which the enamel is formed . . . 377 



239. The dental pulp, enamel-sac, and development of enamel . . 378 



240. Cells with prolonged filaments forming the dentine *"* ' 1' * . 379 



241. Transformation of enamel-pulp into enamel-fibres . . t . 380 



242. Non-striated muscular fibres as usually described . . . . 384 



243. Contractile fibre-cells (smooth muscular fibres) ;*. . . 384 



244. Contractile fibre-cells in walls of the bloodvessels . , . 385 



245. Colossal contractile fibre-cell from impregnated uterus . '. . 385 



246. Contractile fibre-cell with fringed margin . . ^. . . 385 



247. Minute vessels of smooth muscular tissue , 386 



248. Contractile fibre-cells in uterus three weeks after parturition . 389 



249. Hypertrophy of smooth muscular fibres of stomach . t j . 391 



250. Striated muscular fibres and fibrillae . '. ,. - . . 393 



251. The myolemma of striated fibres . '.(&,' '>'.' 393 



252. Anastomosing muscular fibres of human heart . - . 394 



253. Development of striated muscular fibres . <, '. . 399 



254. Development, and effects of acetic acid \ ' . . 399 



255. Contracted state of striated muscular fibre . . . 401 



256. Contracted state showing muscular fluid beneath myolemma . 401 



257. Hypertrophy of striated muscular fibres of the heart . r . 406 



258. Atrophy of striated muscular fibres of the heart . . . 406 



259. Fatty degeneration of muscular fibres of the heart . . . 407 



260. The three subdivisions of fusiform muscles . . . . 408 



261. Transverse section of a tendon . ' , . . . 408 



262. Transverse section, showing elastic fibres .... 409 



263. Section of muscle, showing internal and external perimysium . 410 



264. Union of muscular fibres with tendon ' '; . J ." . . 411 



265. Union of muscular fibres at an acute angle . . V. . 412 



266. Minute vessels of the muscles . . '.. ; ... 413 



267. Minute vessels in the internal perimysia . . . . 414 



268. Nerves of the muscles ..... . 415 



