CHAP. 



^V/XX X Ji,i.> J.O. 



PAGE 



VIII. HEREDITY . 



. 



. 239 



IX. VARIATION . 



. 



. 257 



X. GENESIS, HEREDITY, 



AND VARIATION . 



. 273 



XI. — CLASSIFICATION . 



. 



. 292 



XII. DISTRIBUTION 



• • • • . 



. 311 



PAET III.— THE EVOLUTIOIn^ OF LIFE. 



I. PRELIMINARY . ... . . . . 331 



II. GENERAL ASPECTS OF THE SPECIAL-CREATION- HY- 

 POTHESIS . . . ... . . 333 



III. GENERAL ASPECTS OF THE EVOLUTION-HYPOTHESIS 346 



IV. THE ARGUMENTS FROM CLASSIFICATION . .356 



V. — THE ARGUMENTS FROM EMBRYOLOGY . . . 365 



VI. — THE ARGUMENTS FROM MORPHOLOGY . . . 380 



VII. THE ARGUMENTS FROM DISTRIBUTION . . . 388 



VIII. — HOW IS ORGANIC EVOLUTION CAUSED?. . . 402 



IX.— EXTERNAL FACTORS . . . . . . 411 



X. INTERNAL FACTORS .^ 420 



XI. DIRECT EQUILIBRATION . . . . .432 



XII. INDIRECT EQUILIBRATION ..... 443 



XIII. THE CO-OPERATION OF THE FACTORS . . . 464 



XIV. THE CONVERGENCE OF THE EVIDENCES . . 470 



