CONTENTS. 



BOARD OF MANAGERS, vii 



LETTER OF TRANSMIT? AL, ix 



PREFACE, 3 



Part I. Stratigraphic Paleontology. 



CHAPTER I. Introduction, : 1 1 



Cook's classification, 1 1 



Clark's classification, 12 



Knapp's classification, 15 



Welter's classification, 25 



CHAPTER II. The Raritan Clay, 27 



CHAPTER III. The Magothy Formation, 31 



Table of distribution of the Cliffwood fauna, 37 



Analytical discussion of the Cliffwood fauna, 40 



CHAPTER IV. The Merchantville Clay-Marl, 43 



Fauna of the Merchantville, 44 



Table of distribution of the fauna, 57 



Analytical discussion of the fauna, 59 



CHAPTER V. The Woodbury Clay, 63 



Fauna of the Woodbury clay, 63 



Table of distribution of the fauna, 73 



Analytical discussion of the fauna, 75 



CHAPTER VI. The Englishtown Sand, 79 



CHAPTER VII. The Marshalltown Clay-Marl, 81 



Fauna of the Marshalltown clay-marl, 81 



Table of distribution of the fauna, 86 



Analytical discussion of the fauna, 87 



CHAPTER VIIL The Wenonah Sand, 91 



Fauna of the Wenonah sand, 91 



Table of distribution of the fauna, 98 



Analytical discussion of the fauna, 100 



CHAPTER IX. The Mount Laurel-Navesink Formations, 103 



Fauna of the Mount Laurel and Navesink formations, 103 



Table of distribution for the fauna, 128 



Analytical discussion of the fauna, 131 



(iii) 



