LIST OF ILLUSTRATIONS 



xix 



Page 

 Deep-Sea Cuttle-Pish (Taonius abyssicola} 



(from Alcock) 444 



Deep- Sea Prawn (Glyphocrangon priono- 



nota} (from Alcock) .... 444 

 Large Eyes of a Deep-Sea Prawn (Para- 



pandalus spinipes} (from Alcock) - - 445 

 A Blind Deep-Sea Shrimp (Prionocrangon 



ommatosteres] (from Alcock) - - - 445 

 Group of Deep- Sea Animals - - - 446 

 Deep-Sea Pycnogonid (Colossendeis} - - 447 

 Sun- Fish (Orthagorisctts mola} - - 448 

 A Ray- Animalcule (Thalassicola pelagica} 



(after Haeckel) 449 



Velella 450 



Wing-Footed Snails (Pteropodd] (after Sou- 



leyet) - - 451 



Fork-Footed Crustaceans (Copepodd) (after 



Giesbrecht) 452 



Pelagic Nemertine Worm (Pelagoneniertes} 



(after " Challenger " Reports) - - 453 

 Night-Light Animalcules (Noctilucd] - 453 

 Shells of Ray- Animalcules (Radiolarid) 



(after Haeckel) 453 



Group of Foraminifera (after " Challenger" 



Reports) 454 



Strata in Vertical Section - - - 457 

 Forked Graptolites (Didymograptus} (after 



Bailey) - - 459 



A fossil Tongue-Shell (Lingulella} - 460 



Page 



Trilobites 460 



A Trilobite (Triarthrus} restored (after 



Beecher) 461 



A Eurypterid (Pterygotus} - - 462 



An extinct Arachnid (Eophrynus} - - 462 



An Ostracoderm (Cephalaspis} - - - 463 



Foraminifera from the Chalk - - - 464 



Shell of an Ammonite .... 465 



Hamites and Scaphites .... 466 



Belemnites ...... 466 



Labyrinthodon 467 



Pareiasaurus (after Seeley) - - - 468 



Restoration of Fish- Lizard (Ichthyosaurus] 468 

 Skeletons of Fish- Lizard (Ichthyosaurus'] 



and Sea-Lizard (Plesiosaurus} - - 469 



Stegosaurus (after Marsh) - - - 470 



Iguanodon 470 



Pterodactyle (Pterodactylus} reduced - 471 

 Restoration of Phenacodus - - - 472 

 Skeleton of Phenacodus (after Marsh) - 473 

 EXTINCT SOUTH AMERICAN GROUND- 

 SLOTH (Megatherium} .... 473 

 Irish Elk (Cervus Hibernicus} - - 474 

 Mammoth (Elephas primigenius} - - 475 

 Skeleton of Moa (Pachyornis elephant- 



opus} --- - 475 

 Grinding-teeth of young Duck-Bill (Orni- 



thorhynchns} (from Haacke) - - - 481 



Breeds of Pigeon - 487 





