CONTENTS. 



JVo. 10. 



On the occurrence of the genus Palceaster in the Upper Silurian 



Rocks of Alctoria. By E. Etheridge Junr. (Plate xxx.) ... 199 



The Operculate Madreporaria Rugosa of New South Wales. By 



E. Etheridge Junr 201 



Notes on the structure of Pedionouuis torquatus, with regard to its 



systematic position. By Hans Gadow, Ph.D., M.A 205 



[This Number completes the Volume. Title Page, Indices, and 

 Corrigenda are in preparation, and will be issued with as little delay 

 as possible. — Ed. P. E.] 



