Royal Society of Canada. 41 



comes to the conclusion that the fauna is Upper Cambrian. 



Some new genera and species are described, and others 

 already described are more fully shown. 



An attempt is made to rate the chronological standing 

 of the fauna, by considering the relative length of the 

 thorax and pygidium of the several genera contained in it. 

 The presence of Ogygia gives it an Ordovician aspect, but 

 many of the genera are related to those of the Upper 

 Cambrian, and some to rare genera of the Upper Para- 

 doxides beds of Sweden. Several plates of figures accom- 

 pany the article. 



8. — " Studies on Cambrian Faunas, No. 4. Fragments of 

 the Cambrian Faunas of Newfoundland." By the 

 same author. • 



In this article are reviewed several species already 

 published by other authors, and some new species of the 

 Cambrian terrane in Newfoundland are described. 



The species referred to in this article range from the 

 Protolenus to the Dictyonema fauna. A Eaphistoraa is 

 found in the Upper Cambrian. A number of genera 

 of the Protolenus fauna are found beneath the Para- 

 doxides beds of this island, showing that that fauna is 

 present. A genus of the Sardinian Cambrian, Meta- 

 doxides, not heretofore found in America, is recognized ; 

 and one species described in the Bulletin of the Natural 

 History Society of New Brunswick is given with further 

 details of structure. 



Several plates of figures accompany this article. 

 9. — " The Etcheminian Fauna of Smith Sound, New- 

 foundland." By the same author. 



This article gives the result of the author's visit to 

 Newfoundland in the summer of 1898, for the purpose of 

 comparing the Etcheminian system of that colony with 

 that of New Brunswick in Canada. 



The first part of the article is given to a description of 

 the stratigraphical and lithological conditions of the sedi- 



