EXPLANATION OF THE PLATES. 



Platk Page 

 J r Crustacea, to illustrate Mr. Henry Woodward's paper on some 

 yj* -! points in the Structure of the Xiphosura, having reference to 

 [ their relationship with the Eurypteridae 36 



{Cheirotherian Footprint — Section from Weston Point to 

 Daresbury, Cheshire, to illustrate Mr. Williamson's paper on 

 a Cheirotherian Footprint from the Base of the Keuper Sand- 

 stone of Daresbury, Cheshire 57 



{Geological Sketch Map of the First Cataract, Upper Egypt, 

 to illustrate Mr. Hawkshaw's paper on the Geological Descrip- 

 tion of the First Cataract, Upper Egypt 115 



Yyy" [Fossils from South Africa, to illustrate Mr. Tate's paper on 

 VIII 1 ^'^^^ Secondary Fossils from South Africa 174 



IXj 



^ r Teeth of Rhinoceros leptorhinus, to illustrate Mr. Boyd Daw- 

 ' \ kins's paper on the Dentition oi Rhinoceros leptorhinus 227 



{EozooN Canadense, to illustrate Dr. Dawson's Notes on Fossils 

 recently obtained from the Laurentian Eocks of Canada, and on 

 Objections to the Organic Nature of Eozoon. With Notes by 

 Dr. Carpenter 265 



fAuLOPHYLLUM AND Cyclophyllum, to illustrate Dr. Duncan and 

 Mr. Thomson's paper on Cyclophyllum, a new Genus of Cyatho- 

 phyllidac, with remarks on the genus Aulophyllum 330 



XIV. r Fossils from the Lower Lias, to illustrate Mr. C. Moore's paper 

 XV. J on Abnormal Conditions of Secondary Deposits when connected 

 XVI. 1 with the Somersetshire and South Wales Coal-basin ; and on the 

 XVII. t Age of the Sutton and Southerndown Series 568 



