CONTENTS OF VOL II. 
Pages 
Preface .. .. .. ,. .. .. .. .. vii - viii 
Oneida conglomerate .. .. .. .. .. .. 1 
Medina sandstone, Clinton and Niagara groups .. .. .. 2 - 4 
Organic Remains of the Medina sandstone .. .. ,. 4-14 
— — Clinton group. 15 - 105 
— — Niagara group .. .. .. ,. 106 - 320 
— — Coralline limestone .. .. ,. 321 - 338 
— — Onondaga-salt group. 339 - 350 
Additions and Corrections . .. .. 351 - 355 
Index of Genera and Species .. .. .. ., .. 356 - 358 
List of Plates . .. .. .. .. 359 - 362 
[ Paleontology — Vol. ii.] 
