PLEISTOCENE FOSSILS. 221 



Whiteaves, Lists of Shells from Gulf of St. Lawrence, Canadian 



Naturalist. 

 Wood, Crag Mollusca. 



FOSSILS PLATE IV. 

 1 



Pleistocene Polyzoa (magnified). 1, Lepralia quadricormita ; 2, L.hyalina and L.pertusa. 



Willis, Lists of Shells of Nova Scotia. 



Also various recent papers by Jeffreys, Hincks, Brady, Verrill, 

 Sars and others. 



