ILLUSTRATIONS 



Southern Cloudy-Wixg {Eudamiis bathylliis) 

 Silver-Spotted Hesperid (Eiidanms tityrns) . 

 Hoary Cloudy- Wing {Endanuis lycidas) 

 Long-tailed Hesperid {Endaimts protcus) 



PAGE 

 SI 



52 



To No. 8. 



THE SEQUOIA. A HISTORICAL REVIEW OF BIOLOGICAL 



SCIENCE. 



The fall of "Mark Twain" . . 



Map showing distribution of the "Big Tree" . 

 Diagram of the structure of the stem of an Exogenous 



Tree of three years' growth 

 The section of the "Big Tree" in the Museum 

 Felling the tree ....... 



The section before shipment .... 



The stump of "Mark. Twain" 



2 



5 



7 



9 



16 



22 



26 



