240 The Ottawa Naturalist. [January 



Trilobita. 



15. Asaphus, sp. fragments of what appear to represent Asaphus ptaty- 

 cephalus, Stokes. 



16. Calymene senaria, Conrad; a fine pygidium. 



17. (?) Lichas, sp. cf. L. Trentonensis, H. 



Oi the above, Sttophomena fliictuosa, Billings, and the form 

 referred to (?) Omospira Alexandra^ Billings, are of special interest, 

 the former species having been founded on specimens occurring 

 in the Trenton limestones of Ottawa City, and the latter from 

 the limestones of Paquette's Rapids, Ottawa River, below 

 Pembroke. With the generous consent of Dr. Jackson, this col- 

 lection of Trenton fossils will be presented to the local collection 

 at the Normal School, where it is now deposited. 



Ottawa, Nov. 24th, 1899. 



I 



PAL.^ONTOLOGICAL NOTES. 



In Doctor G. F. Matthew's " Studies on Cambrian faunas," 

 Nos. 3 and | and "The Etcheminian fauna of Smith Soufrd, New- 

 foundland," just issued by the Royal Society of Canada, Trans, 

 vol. V, section 4, series 2, 1899-1900. (1899), the following new 

 genera and species of Canadian fossil organic remains are des- 

 cribed : 



/. — Upper Cambrian fossils from Mount Stephen, Field, B.C. 

 (From the cabinets of Mr. Byron E. Walker, F.G.S., 

 Toronto, Ont.) 



Annelida (= Pteropoda of other writers.) 



Urotheca, (n, gen.) Matthew, 1899. 

 U. flagellum, Mattew. 

 U. parva, Matthew. 



BvRONiA, (n. gen.) Matthew, 1899. 

 B. annulata, Matthew. 

 Orthotheca corrugala, Matthew. 

 Hyolithes carinatus, Matthew. 



Trilobita, 

 Agnostus montis, (emend.) Matthew, 

 Corynexochus Roemingeri, Matthew, 





