XrV LIST OF ILLUSTRATIONS. 



Pagre. 



Colurostylis ocddentalis, male, from the side 674 



Colurostylis ocddentalis, male. Antennule; last somite and telson 674 



Squalus philippinus. Under side of head 678 



Etmopterus brachyurus. Under side of head 680 



Nasisqualus profundorum. Under side of head 682 



Squaliolus laticaudus. Under side of head 684 



Right fore foot, Camptosaurusdispar, Marsh. Seen from the front, c', carpal 2; 

 c*, carpal 4; c*, carpal 5; mi, intermedium; mc I, metacarpal I; r, radiale; u, 



ulnare; I to V, digits 1 to 5. Ungual of first digit restored 688 



Left fore foot of Iguanodon. I, first digit or pollex 689 



Right dentary of Camptosaurus. Internal view showing dentition of lower jaw. 



a, anterior end; (Z, dentary; p, posterior end 690 



Right hind foot, Camptosaurus dispar, Marsh. Seen from the front; t, two tarsal 

 bones of the distal row; I, II, III, IV, first to fourth digits. Unguals of digits 



I, III, and IV drawn from the feet of other individuals 691 



