Ryan and Hallissy — Some New Fossils from Bray Head. 251 



DESCRIPTION OF PLATES XXII-XXIV. 



Plate XXII. 



Fig. 



1. A general view of the rocks at Brandy Hole, Braj' Head. 



2. Shows the fossiliferous green and purple slaty bands of the same locality. 



The exact position of the beds in which the fossils were found is 

 indicated in both figures by a white x. 



Plates XXI IT, XXIY. 



8. The supposed trilobite resembling, Soleiwpleura howleyi (Walcott). 



4. Eldonvi ludivigi (Walcott), showing outlines of the stomach and large 



central canal; the fig. is a reproduction from "Waleott's "Middle 

 Cambrian Holothurians and Medusae," Smithsonian Misc. Coll., 

 vol. Ivii., No. 3, plate 10, fig. 2. 



5, 6, and 8. Eldonia cmtonii. 



7. Fossil resembling Sidneyia ine.rpectcins (Walcott) or Louisella pedunculata 

 (Walcott). 



Note. — All the figures, with the exception of fig. 4 (which is copied 

 from Waleott's paper), are reproduced from photographs of the actual 

 fossils as found. 



