CONTENTS 
Page 
An Upper Ordovician Fauna from the Rocky Mountains, British Columbia: Alice 
E. Wilson 1 
Stratigraphy of the Port Daniel-Gascons Area of Southeastern Quebec: Charles 
Schuchert and J. Doris Dart 35 
Ordovician and Silurian Fossils from Great Slave Lake: G. S. Hume 59 
Cephalapoda from the Ordovician and Silurian of Great Slave Lake: A. F. Foerste . . 65 
A New Species of Thespesius from the Lance Formation of Saskatchewan: C. M. 
Sternberg 73 
Dinosaur Tracks from the Edmonton Formation of Alberta: C. M. Sternberg. ... 85 
New Jurassic Species from the Hazelton Group of British Columbia: F. H. McLeam. 89 
21215 — 1 ^ 
