Post-Pliocene Deposits of the St. Lawrence. 33 



Fig. 12. Fig. 13. Fig. 14. 



it may be regarded as merely the characteristic of a variety*. I 

 have not yet found this species living in the Gulf of St. Lawrence. 



3. Tubulipora flabellaris, FabriGius. (Fig. 14.) — I refer — with 

 some doubt — to this species the organism represented in fig. 14, 

 which occurs sparingly and not in good preservation on stones 

 at Beauport. Fabricius found this species in Greenland, and it 

 occurs in various parts of the North Atlantic. I have not found 

 it living, but it may be the same with the T. divisa, a species 

 closely allied to Jlabellaris, found by Stimpson in the Bay of 

 Fundy. 



Fig. 15. 



Fig. 16. 



4. Lepralia hyalina, Lin. (Fig. 15.) — The organism represented 

 in fig. 15 must, I think, be referred to this species. It is found 

 sparingly on stones at Beauport, often nearly covered with the 

 remains of its ovicapsules. It now lives in the Gulf of St. Law- 

 rence and the Banks of Newfoundland. 



5. Lepralia pertusa, Johnston. (Fig. 16.) — This species is 



• British Zoophytes, page 292. 



Can. Nat. 



Vol. IV. No. 1. 



