33^ 



INDEX 



Receptacuhtes . 



Robb, Pole Hill specimens 



Serpentine, mineralizing fossils 



different origins of 



Signal Hill series 

 Silicates, mineralizing fossils 

 Spines, use of . . , 

 Stromatopora} . , , 

 St. Pierre, Cote . 



Table of the history of life . 



of pre-Cambrian formation 



Triarthrus . . . , 

 Tubuli of Eozoon 



Van Hise on pre-Cambrian 



Varieties of Eozoon . 



Vennor referred to . . , 



Walcott on Lower Cambrian . 



on fossils, Colorado C non 



Weston, Mr., referred to . 

 White, Prof. C. A., on chronology of 

 Wilson, Dr., referred to . 

 Worm-burrows in Huronian 

 Worm-trails in Lower Cambrian, etc. 



fe 



PAGE 



. 301 



. 147 

 167, 171 



• 53 

 217, 298 



• 30 



• ^73 

 88, 91 



2 

 . 76 



• 25 

 60,61, 159 



66, 329 



107, 202 



69 



40, 62 



57 



131 



7 

 127 



67 

 40,43 



