ON THE ANASPIDACEA, LIVING AND FOSSIL. 571 
Packard’s obviously diagrammatic restoration. ‘The specimen 
is flat and resembles to an extraordinary degree the dorsal 
view of Preanaspides given by Woodward (text-fig. 3 B). 
Trext-FIG. 57. 
Paleocaris typus. Reconstruction after Meek and Worthen. 
Dorsal view. 
TEXT-FIG. 58. 
Paleocaris typus. Telson and uropod. After Packard. 
We see also in this figure the limbs spread out laterally in the 
exact position assumed by Anaspides when walking. 
Length.—78 inch. 
398 
