CONTENTS. 



Page. 



Letter of transmittal from Prof George H. Cook is 



Sketch of the geology of the Cretaceous anfl Tertiary Formatious of New Jersey ix 



Letter of transmittal from Prof. Robert P. Whitfield xv 



Preliminary remarks xvii 



Brachiopotla ■' 



Section I.— Brachiopoda of tin- Marl Beils 5 



.Lamellibrauchiata 17 



Sectiox II. — Lamellibrauchiata irom the Raritau Clays '-^2 



III — Lamellibrauchiata from the Lower Mai-1 Beds 29 



IV. — Lamellibranehiata from the Middle Marl Beds 194 



v. — Lamellibranehiata from the base of the Upper Marls "-05 



VI. — Lamellibrauchiata from the Eocene Marls ~2- 



VII. — UniouidiB from the Camden Clays.. -43 



VIIL— ClasBified list of the species 253 



