CONTENTS 



Page 



Introduction and Acknowledgments 1 



Occurrence and Preservation of the Fossils 2 



Age and Character of the Faunule 4 



Systematic Descriptions : 



General Statement 7 



Family EODISCIDAE 7 



Family OLENELLIDAE 39 



Family DORYPYGIDAE 42 



Family Undetermined 46 



References 47 



Explanation of Plates 48 



