TABLE OF CONTENTS. 
I. Introduction ace ee se “fe 
1. Sources of the Present Collection ... 
2. Some General Aspects of the Silurian Bivalved Fauna, with notes 
on Genera New to Australia, and Tables showing Identical and 
Related Species eee _ 
II. Deseription of the Species sa “he 
IIf. Index and Stratigraphieal Distribution of Silurian Peleeypoda in 
Victoria 
IV. Explanation of Plates 
