214 THK ICK A(iE IN CANADA. 



also in the Arctic Seas, according to Parker and Jones. It is the 

 only species yet found in the Boulder-clay of Montreal, and this very 

 rarely. 



Nonionum Kcapha. 



(Var. Lahmdoricn). 



Fossil— Leda clay, Montreal ; Rivir-re-du-Loup ; Anticosti ; 

 Labrador; Murray Hay; Quebec; St. John, N.li. 



Recent — Ciulf and River St. Lawrence, 10 to 3Ki fatlionis. (G. M. D. ) 

 liritish Columbia. Var. Labradorka is the deeper water form and is 

 rare in the Leda clay. 



Textulavia ]>i/ij»i<i'(i. 



Fossil — Leda clay, Labrador; Riviere-du-Loup ; Quebec; also at 

 Portland (Maine). 



Recent— (jiulf St. Lawrence, 10 to 30 fathoms. 



The Textulariic are rare and of small size, both in the Pleistocene 

 cind recent. 



Cornmpira /olincea. 



Fossil — Leda clay, Montreal. 



Recent — Gulf St. Lawrence, 16 to 200 fathoms. G. M. D. 



This species ^i rare botli fossil and recent. 



Quinqiu'locu/ina \Mi/iofiiia) scminiilnm. 



Fossil- -Leda clay, Montreal; Labrador ; Quebec; Portland (Maine). 

 IJritish (/'olumbia. 



Recent — Gulf St. Lawrence, 10 to 'M'.i fathoms, most abundant in 

 shallow water. G. M. D. 



This species is by no means common and not usually large in the 

 Pleistocene. It is more al)undant in the clays of Maine than in 

 tliose of Canada. 



mioculiiKt rliii/ens. 



Fossil — Leda clay, Montreal ; Labrador; Rivicre-du-Loup ; Murray 

 Bay ; Quebec. 



Recent— Gulf St. Lawrence, 30 to .313 fathoms. G. M. D. 

 Rather rare in the Pleistocene as well as in the recent. 



Trifondina trirarinctta. 



Fossil — Leda ilay, Rivitre-du-Loup ; Murray Bay ; Quebec. 

 Recent — ({aspe, .30 to 50 fathoms. G. M. 1). 



Rare both in Pleistcene and recent, but perliaps more generally 

 diffused in the former. 



