788 



APPENDIX. 



570 



573 



580 

 581 

 584 



618 



619 

 622 



624 

 625 

 633 

 638 

 641 

 642 

 645 



646 



PIG. 



952 Leidy. 



953, 975 D'Orbignv. 



954 Lyeil. 



955, 846 Mantell. 



957 Strickland. 



958 ! From a photograph. 



960 Author. 



961 Author. 



962 Darwin. 



963 Author. 



964 Author. 



965 Author. 



966-969 Author. 



970-1075 Ehrenberg. 



1076, 1077 Author. 



1078 ! . . .Powell's Exped. photograph. 



1079 Ives. 



1080, 1081 Lesley. 



1082-1091 Lesley. 



1092 Holmes. 



PAGE PIG. 



652 1093 ! U. S. Coast Survey. 



655 1095 ... Vanuxem. 



664 1096, 1097 Author. 



668 1098 ! J. D. Hague. 



fi7fi J 1100 ! Guyot (in part). 



blb | 1101-1104 Tyndall. 



677 1105 Agassiz. 



685 1106 Holmes. 



692 1107 Photograph by Jackson. 



704 1108 Author. 



705 1109, 1110 Author. 



706 1111-1113 Author. 



710 ( 1114 Author. 



' I 1115 ! Coan and Judd. 



707 1116 Author. 



718 1117 Holmes. 



719 1118-1120. . Photographs bv Jackson. 



720 1121 ."..Holmes. 



730 1122 Holmes, Gardner. 



Physiographic Chart, by the Author, excepting the Topography of the Continents by 

 A. Guyot. 



