INDEX. 



Acervuline explained, 66. 

 Acervuline Variety of Eozoon, 135. 

 Aggregative Growth of Animals, 



213. 

 Aker Limestone, 197. 

 Amity Limestone, 197. 

 Amoeba described, 59. 

 Annelid Burrows, 133, 139. 

 ArchffiosplierinEe, 137, 148. 

 Archffiocyatliiis, 151. 

 Arisaig, Supposed Eozoon of, 140. 



Bathybius, 65. 

 Bavaria, Eozoon of, 148. 

 Beginning of Life, 215. 

 Billings, Mr., — referred to, 41 ; on 



Archaeocyatbus, 151 ; on Ke- 



ceptaculites, 163. 



Calumet, Eozoon of, 38. 

 Calcarina, 74. 



Calcite filling Tubes of Eozoon, 98. 

 Canal System of Eozoon, 40, 66, 



107, 176, 181. 

 Carpenter — referred to, 41; on 



Eozoon, 82 ;*Eeply to Carter, 204. 

 Caunopora, 158. 

 Cbrysotile Veins, 107, 180. 

 Chemistry of Eozoon, 199. 

 Coccohths, 70. 



Coenostroma, 158. 

 Contemporaries of Eozoon, 127. 

 C6te St. Pierre, 20. 



Derivation applied to Eozoon, 225. 

 Discovery of Eozoon, 35. 



Eozoic Time, 7. 



Eozoon, — Discovery of, 35 ; Struc- 

 ture of, 65 ; Growth of, 70 ; Frag- 

 ments of, 74 ; Description of, 65, 

 77 (also Appendix); Note on by 

 Dr. Carpenter, 82 ; Thickened 

 Walls of, 66; Preservation of, 

 100; Pores filled with Calcite, 

 97, 109; with Pyroxene, 108; 

 with Serpentine, 101 ; with Dolo- 

 mite, 109; in Limestone, 110; 

 Defective Specimens of, 113; 

 how Mineralized, 102, 116 ; its 

 Contemporaries, 127 ; Acervuline 

 Variety of, 135 ; Variety Minor 

 of, 135 ; Acadianum, 140 ; Bava- 

 ricum, 148 ; LocaUties of, 166 ; 

 Harmony of with other Fossils, 

 171 ; Summaiy vidence 



relating to, 176. 



Faulted Eozoon, 182. 

 Foraminifera, Notice of, 61. 



