164 



NEW YORK STATE MUSEUM 



In addition to the species listed in the table there are nine species, 

 each reported only from one locality but not from any of the lower St 

 Lawrence localities : from Ottawa and vicinity, Dentalina s p. , 

 Leda pygmaea, Natica affinis, Nereis pela- 

 gic a ; from Port Kent, Tritonium anglicum, T. 

 fornicatum (Emmons, Geol. of N. Y., 2d Dist., 1842, p. 128); 

 from Burlington and vicinity, Yoldia obesa, Y. siliqua, 

 Nucula abyssicola. An old collection of Pleistocene 

 fossils from the Champlain valley in the State Museum contains 

 Rhynchonella psittacea, Mya truncata, 



Buccinum glaciale, B. ciliatum, B. cyaneum, 

 Balanus hameri; but as no localities were given for these 

 species they can not be used in the lists. The distribution of the 

 total number of species is summarized in the comparative table 

 which follows: 



Phyla, etc. 



H 

 



< 



a 

 3 

 

 ►J 

 3 



Km 

 $h 



3 



■d 



u C 

 O M 



T3 



at 

 u 

 J3 

 at 



>> 



|3 



'0 

 '> 



•d 



3 

 A 





 <u 



■8 



3 

 a 



a! 

 a> 

 u 



■*» 



3 

 O 



s 



[3 



[0 

 '> 

 ■a 



3 

 5 



& 



d 



O 



1— 1 

 u 



3 

 O 

 O 



"c3 



> 



1 

 M 



t-t 



O 

 &4 



|3 



> 

 •0 



a 



a 

 



1 

 a 



3 







O 



,2 



1 



'3 



> 



•a 



3 

 ni 



>» 

 U 

 3 



s 

 W 



c 





 (in 



+-> 

 3 

 'S 

 O. 

 >> 



V 



O 

 13 



3 

 '0 

 d. 

 3 

 



O 



's 



'> 



a 

 



rt 

 W 



_g 

 '3 



Oh 



3 



S 

 





21 



2 



6 



28 



3 



37 



68 



11 



5 



183 



18 

 I 

 2 



26 



3 

 28 



41 

 11 

 4 



134 



13 



1 

 s 

 1 



12 



12 



1 



3 



48 



IS 



2 

 5 

 2 

 1 



18 



40 



2 



2 



2 

 1 



1 

 1 











































;» 















































Mollusca 1 Lamellibranchiata . 

 1 Gastropoda 



10 



7 

 2 

 1 



5 



8 



4 



130) 



4 



3 



2 



I 



1 

















1 

 6 



1 

 13 



1 



1 



5 













3 



2 



I 







Total 



89 



25 



I7(?) 



1 







Of the 25 species found at Ottawa and vicinity, 4 (listed above) 

 have not been reported elsewhere; of the other 21 all except 1 

 (Porella elegantula) occur likewise at Montreal. 



