XVI CONTENTS. 



CHAP. Page 



XXI. Of Meteors, and such Appearances as result from 



. a Combination of the Elements, - 312 



XXII. The Conclusion of the History of the Earth, 34-3 



PART II. OF ANIMALS. 



XXIII. A Comparison of Animals with the inferior Ranks 



of Creation, - 347 



XXIV. Of the Generation of Animals, - 358 

 XXV. The Infancy of Man, - - 388 



XXVI. Of Puberty, 402 



XXVII. Of the Age of Manhood, - - 410 



