166 LIST OF MICEOSCOPICAL SPECIMENS. 



List op Miceoscopical Speciitens ilitjsteating- 

 Lectuee YIII. 



No. of diameters 

 No. magnified. 



58. Ossifying cartilage, kitten ; masses of bioplasm near 



ossifying surface, arranged in rows and increased 



in size as they approach the part ossifying . . 130 



59. Ossifying cartilage, temjDoral bone ; frog. Observe 



the globules of calcareous matter deposited around 



the masses of bioplasm . . . . . . . . 215 



60. Very large cells in ossifying cartilage, temporal bone, 



frog 215 



61. Formation of bone beneath periosteum, ossifying 



femur, kitten. Observe the bioplasm in the very 

 large lacunae . . . . . . . . . . . • 215 



62. Cancellated structure and cancelli bone, pig ; showing 



bioplasm in lacunae . . . . . . . . . . 130 



G3. Fully formed bone, pig; showing bioplasm of lacunse, 



canaliculi, and fibrous arrangement of the fully 



formed bone . . . . . . . . . . . . 215 



6-1. Bioplasm in very large lacunse in course of fonnatiou, 



frog 215 



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