CONTENTS 

 CHAPTER XVII 



PAGE 



A RETROSPECT 280 



Personal Appearance Mode of Life Usual Occupations and 

 Recreations Continuous Ill-Health Autobiographic Memoranda. 



PART II 



SCIENTIFIC CORRESPONDENCE . . . . 291 



Exchange of Letters with Gray, Darwin, Agassiz, Guyot, Geikie, 

 Judd, and others. 



APPENDIX 377 



I. Dr. Palmer's Ode. 

 1 1 . Bibliography . 

 III. The New Haven University. 

 IV. The Dana Pedigree. 



INDEX 405 



viii 



