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features near Ottawa. The Princeton Summer School of geology and 
economics following its summer visit to the Museum was furnished with a 
guide from the staff to point out and explain local geological features to be 
seen near Ottawa river. Both launch and airplane excursions were made 
during the Ottawa visit of this school. 
One hundred sets of fossils w r ere supplied during the year for the use 
of high school teachers. 
A collection of Manitoba fossils was sent to the Riding Mountain 
National Park Museum in Manitoba. 
A series of fossils representing the several geological systems was 
supplied to Musee du Presentes au Musee du Pensionnat de Ste. Anne, 
Lachine, Que., and a collection of molluscs was identified by A. La Rocque 
for this institution. 
The following addresses were given by members of the division: 
Dinosaurs, by C. M. Sternberg. Museum lecture course, Nov. 24 and 28, 1934. 
Collecting and Mounting Vertebrate Fossils, by C. M. Sternberg. Ann. meeting 
Ottawa Field-Naturalist Club, Dec. 11, 1934. 
Hooded Hadrosaurs of the Upper Cretaceous, by C. M. Sternberg. Palaeontological 
Society, Rochester, N.Y., Dec. 28, 1934. 
Prehistoric Animals of Western Canada, by L. S. Russell. United Church, Milk 
River, Alberta, Sept. 15, 1934. 
Geology of the Canadian Great Plains, by L. S, Russell. Engineering Institute, 
Winnipeg. Man., Oct. 18, 1934. 
Plesiosaur from the Upper Cretaceous of Manitoba, by L. S. Russell. Palaeontological 
Society, Rochester, N.Y., Dec. 28, 1934. 
Dinosaur Restoration Group in the National Museum of Canada, by L. S. Russell. 
Palaeontological Society, Rochester, N.Y., Dec. 28, 1934. 
Publications 
The following papers were published by members of the division 
during the year: 
Role of Facies in Stratigraphic Pake ontology, by E. M. Kindle. Presidential address 
(1933), Proc. Geol. Sac. of Am., 1933 (June, 1934). 
Concerning “ Lake Balls,” “Oladoplhora Balls,” and “Coal Balls,” by E. M. Kindle. 
Am. Midland Naturalist, vol. XV, pp. 750-758 (Nov., 1934). 
Adaptive Coloration in a Freshwater Gastropod, by E. M. Kindile. Bull. Wagner 
Free Inst, of Sci., vol. 9, No. 4, pp. 136-143, Figs. 1 and 2 (1934). 
A New Silurian Euripterid Locality in Eastern Canada, by E. M. Kindle. Roy. Soc., 
Canada, sec. IV, vol. 28, pp. 43-47, Figs. 1 and 2 (1934). 
A Middle Eocene Mammal from British Columbia, by L. S. Russell. Am. Jour, of 
Science, Jan., 1935. 
Fossil Turtles from Saskatchewan and Alberta, by L. S. Russell. Trans. Roy. Soc., 
Canada, March, 1935. 
Revision of the Lower Oligocene Vertebrate Faunas of the Cypress Hills, Sask., 
by L. S. Russell. Trans. Roy. Can. Inst., Toronto, Nov., 1934. 
Accessions to Museum 
Vertebrate Fossils 
Presented: 
W. R. Wilson: lower jaw fragment with 4 teeth of Trogosus minor, from 
British Columbia. 
H. F. Hughes: lower jaw fragment of small mammal from Cypress hills, 
Sask. 
S. R. Kirk collection: incomplete fish. 
J. A. Greig: half of hair-ball from stomach of cow. 
Manitoba museum: ? humerus of plesiosaur (? Trinacromerum). 
