LIST OF ILLUSTRATIONS 



Page 

 Deep-Sea Cuttle-Fish (Taomtcs ahyssicola) 



(from Alcock) - . . . . ^^^ 

 Deep-Sea Prawn {Glyphocra77i;on priono- 



nota) (from Alcock) - - - . a^/^/j^ 

 Large Eyes of a Deep-Sea Prawn (Para- 



pandahis spinipes) (from Alcock) - - 445 

 A Blind Deep-Sea Shrimp (Prioiiocrangon 



oniinatosteres) (from Alcock) - - - 445 



Group of Deep-Sea Animals - - - 446 

 Deep-Sea Pycnogonid (C£'/i7i'5^;7a'ir:V) - - 447 

 ^^xw-1t\^ (Orthagorisciis viola) - - - 448 

 A Ray- Animalcule {Thalassicola pelagica) 



(after Haeckel) ----- 44^ 



Velella ------- 4^0 



Wing-Footed Snails (Pteropoda) (after Sou- 



leyet) ------- 451 



Fork-Footed Crustaceans [Copepoda) (after 



Giesbrecht) ------ 452 



Pelagic Nemertine Worm {Pdagoneineries) 



(after " Challenger " Reports) - - 453 



Night-Light Animalcules (NocHluca) - 453 



Shells of Ray-Animalcules {Radiolaria) 



(after Haeckel) - - - - - 453 

 Group of Foraminifera (after " Challenger" 



Reports) ------ 454 



Strata in Vertical Section - - - 457 



Forked Graptolites (Didyinograptus) (after 



Bailey) ------ ^jg 



A fossil Tongue-Shell (Lingulella] - - 460 



Page 



Trilobites 460 



A Trilobite ( Triarthriis) restored (after 

 Beecher) - - - - - -461 



A Eurypterid {Pterygotiis) - - - 462 



An extinct Arachnid (Eophryntis) - - 462 



An Ostracoderm (Cephalaspis) - - ■ 463 



Foraminifera from the Chalk - - - 464 



Shell of an Ammonite - - - - 465 



Hainites and Scaphites - - - - 466 



Belemnites ------ 466 



Labyrinthodon ----- 467 



Pareiasaurus (after Seeley) - - - 468 



Restoration of Fish-Lizard [Ichthyosaurus) 468 

 Skeletons of Fish-Lizard [Ichthyosaiirtis) 



and Sea-Lizard {Ptesiosaiirits) - - 469 



Stegosaurus (after Marsh) - - - 470 



Iguanodon ------ 470 



Pterodactyle (Pterodactyhis) reduced - 471 

 Restoration of Phenacodus - - - 472 

 Skeleton of Phenacodus (after Marsh) - 473 

 Extinct South American Ground- 

 Sloth (Megatheruun) - - - - 473 



Irish Elk {Cervtis Hiberniais) - ■ - 474 



Mammoth [Elephas priiiiigenhis) - - 475 

 Skeleton of Moa {Pachyornis elepha^it- 



opus) ------- 475 



Grinding-teeth of young Duck-Bill (Orni- 



thorkynchus) (from Haacke) - - - 481 



Breeds of Pigeon 487 



