CONTENTS. 



Page. 



Letter of trailsmittal from Prof. Geo. H. Cook ■. 9 



Letter of trausiiiittal from Prof. R. P. Whitfield 11 



Preliminary remarks 13 



Section I. — Brachiopoiia 21 



Section IL — Lamellibrauchiata 25 



Section III. — Gasteropodii 95 



Section IV. — Crustacea 139 



Descriptions of plates 143 



Index 193 



