224 THE ICE AGE IN CANADA. 



Pordla compressa. Sowerby. ( = Celleporaria surcularis. Packard. ) 



Fossil Riviere-du-Loup. 



Recent Labrador (Packard) ; Gaspe. 



Abundant in 10-50 fathoms everywhere in the Gulf, and often 

 drifted down to lower levels. J. F. W. 



Smittia producta. Packard. (Sp.) 

 Fossil Riviere-du-Loup. 

 Recent Labrador (Packard) ; Gasp^ ; Murray Bay. 



Smittia trispinosa. Johnston. 

 Fossil Riviere-du-Loup. 

 Recent Gaspe ; Labrador (Packard). 



Cribrilina punctata? Hassall. 

 Fossil Riviere-du-Loup. 

 Gaspe. 



Mucrondla Peachii. Johnston. 

 Fossil Riviere-du-Loup. 

 Recent Gaspe. 



Mucronella ventricosa. Hassall. 

 Fossil Riviere-du-Loup. 

 Recent Gulf St. Lawrence. 



Myriozoum planum. Dawson. (Sp.) 

 Fossil Riviere-du-Loup. 

 Recent Gaspe. 



Myriozoum sub-gracile. D'Orbigny. 

 Fossil Riviere-du-Loup. 

 Recent Labrador (Packard) ; Gaspe. 



Cdhpora pumicosa. Ellis. 

 St. John (Matthew). 



Tiihulipora fimbria. Lam. ( = T. flabellaris. Johnston, non Fabr. ) 

 Fossil Beauport ; Riviere-du-Loup. 

 Recent Gaspe, Labrador (Packard) ( = T. Palmata,Wood). 



Idmonea atlantica. Forbes. 



Fossil Riviere-du-Loup. 



Recent I believe this to be identical with the species found in the 

 gulf of St. Lawrence, and referred by Dr. Packard and Mr. Whiteaves 

 to the above. 



