INDEX 



335 



310 



51 



67 



317 



97 

 298 



65 

 27 



Laurentian system . , 



its limestones . 



L.ivis, Dr. Johnson, on Eozoon 

 Life in Early Cambrian 



in pre-Cambrian , 



in Huronian . . 



in Laurentian . , 



Limestones of Laurentian . 

 Logan, Sir W., on Eozoon . 

 Loganite in Eozoon . 

 Long Lake, Specimens from 

 Lowe as explorer 



Map of Laurentian America 



Grenville limestone . 



Matthew, Dr., on Archasozoon 



on Etcheminian 



McMullen as explorer 

 Mobius on Eozoon 

 Murray on Signal Hill beds 



Nummulite . , 



Objections . 

 Ocean of Cambrian 



of Laurentian 



Olenellus zone 



Petite Nation . , , 



Pole Hill, specimen from . 

 Pre-Cambrian life 

 Pre-Cambrian rocks in Canada 



Pre-geological evolution . 



Pre-Palaeozoic life . , 

 Pyroxene in Eozoon . 



i 



