I'LKISTOCKNK FOSSILS. 



l!'J"> 



l>iaslo]tora ohclifi. .lolinstoii. 



Fossil— Rivirro-du-Loup. 

 Recent— (jiispe. 



Criaia ehurnea, Ellis. 



Fossil -Montreal. A specimen collected l)y Mr. Curry is referred to 

 tills species by Mr. Whiteaves. 



Recent— Labrador (l'aci<ard). 

 Shore St. Lawrence K. J. F. W. 



In 90 fathoms, Trinity 15ay, N. 



Alecto. (Sp.) 



Fossil — Riviere-du- Loup. 



Lichenojiora hiyiiil'i. Fleming. ^Sp.) 



Fossil— Riviere-du-Loup. Patc'ies on shells, somewiiat worn, l)ut 

 referable to tills common North Atlantic species. 



2. — Sul)-Class- Ilntckiojioda, 

 Hhynchondla p.fi/tacc(i. (hn. 



Fossil— Montreal ; ]5eauport ; Antieosti ; Rivii-'rc- 

 du-Louj). Abundant. 



Recent— Murray Iky and (Jaspt!- ; Little Metis; 

 Kamoiiraska; liriti.sh ('(dumbia; Labrador (Packard) ; 

 (!ulf St. Lawrence. (lenerally on stony ])ottoms lU 

 fatiioms and over. Arctic seas generally ; also Crag of 

 England and glacial beds. 



In a bod of stony clay at Rivirre-du-Loup, tliis 

 sliell is very abundant, with Jess abundant specimens 

 of the next species. It occurs living in precisely the 

 same relations and in great alumdance at Murray 



I'l..i.sto..en.. Il™.ln. ^^''>'' ""^''^'"^ ^" f^^^'"""«- 

 opodH.^i, Uhyn- Tcrthrafr/la Sjutzhen/aisis. Davidsion. 



2.1Vrclii;itfll:iSpitz- Fossil— Riviore-du-Loup. 



l)eri,x'iisi.s. Recent— Murray Ray ; also at several localities 



in the gulf of St. Lawrence (Wliiteaves) ; Nova Scotia (Willis). 



This species has been found in the Pleistocene of Canada, hitherto 

 only at Riviere-du-Loup, and is rare. It appears to be a rare shell in 

 every part of the ihili where it has hitherto occurred, except at 

 Murray bay, where it is not uncommon, and is found attached to 

 stones in 20 to 25 fathoms, associated with Rhynchondla jmttacea. 

 16 



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