INDEX. 



239 



Silicates mineralizing Fossils, 100, 



103, 121, 220. 

 Silurian Fossils infiltrated with 



Silicates, 121. 

 Steinhag, Eozoon of, 146. 

 Stromatopora, 37, 156. 

 Stromatoporidffl, 165. 

 Supplemental Skeleton, 64.. 



Table of. Formations, 6<. 



Trinity Cape, 10. 

 Tubuli Explained, 66, 106. 

 Varieties of Eozoon, 135, 236. 

 Vennor, Mr., referred to, 46, 57. 

 Wentworth Specimens, 91. 

 Weston, Mr., referred to, 20, 40, 



162. 



Wilson, Dr. , referred to, 36. 

 Worm-burrows in the Lauren tian, 



133, 139.- 



Butler & Tanner. The Selwood Priuting Works. Frome. and Loudc 



