ILLUSTRATIONS* 



ILLUSTRATIONS IN COLOURS. 



PAGE I 



Scene from Algeria, Evening Prayer 1 



Ascent of Cader Iris 27 



Cypripediuin Veitchianum 81 



Prismatic Spectra of August Meteors 161 1 



PAGE 



Recent Shell Forms 241 



Dinorcharis Collinsii 272 



Chameleon 321 



Naked-Throated Cotinga 401 



TINTED PLATES. 



Genus Ficu3 112 i Balanophoracese 



Zulu Chiefs 185 I Zulu Kaffirs ... 



353 



432 



ENGRAVINGS ON WOOD. 



Diagram of Deceptive Figures 23 



Diagram of Herschel-Browning's 



Meteor Spectroscope 38 



Ross's Four-Tenths Condenser 59 



Longicorn, Astinomus cedilis 129 



Bust of Kaffir 190 



Planet Saturn, Diagrams 197, 200 



Chiton Piceus , 242 



Diceras arietinum 213 



Requienia Lonsdalei 243 



Testacella 244 



Opercula and Sections of Spiral Shells 245 



Carychium minimum 247 



Cyclostoma elegans 247 



Dog Whelk 247 



Common Whelk 248 



Fresh Water Mussels and Mela- 



nias 248-9 



Portion of Shell Wall 251 



Com etary Light, Diagrams 282 



Head of Bell-Bird 401 



Lunar Details, Diagram 441 



Mare Serenitatis 447 



Earth's Passage through the Stream 



of Meteors 456 



Ursa Major 463 



Tracks of Shooting Stars 464 



Diagrams of Planet Mars 468 



