MUSEUM OF COMPARATIVE ZOOLOGY. 17 



prints have been added since the last report, making the total 

 number catalogued 4875. One hundred and seven stereopticon 

 views were added during the year, making the number in the col- 

 lection 8,006. The principal additions during the year were a set 

 of Wyoming views purchased of Prof. Wilbur C. Knight ; 80 Aus- 

 trian views purchased from Alais Beer of Klagenfurt; a number 

 of views, with lantern slide copies, of Southeastern Massachusetts, 

 the gift of John L. Gardner, Jr., and a set of Norwegian views 

 purchased by means of an anonymous gift of $100. A limited use 

 of the uncopvrighted negatives belonging to the collection has been 

 made by students desiring to provide themselves with lantern slides 

 for teaching geography and geology. Mr. Woodman continued 

 during the year the cataloguing and care of the collection. The 

 committee is greatly indebted to Dr. Hans Reusch, of Christiania, 

 Norway, for valuable assistance in facilitating the purchase of the 

 Norwegian views above referred to, and to Professor Knight of 

 Laramie, Wyoming, for making provision for the purchase of 

 prints and lantern slides -of the Union Pacific Railway expedition 

 views taken in 1899. 



The following Publications by Officers of the Department were issued 



during the Tear. 



By W. M. Davis. 



Notes on the Colorado Canon District. Amer. Journ. Sci., X. 1900. 



pp. 251-259. 

 An Excursion to the Grand Canon of the Colorado. Bull. Mus. Comp. 



Zool., XXXVIII. 1901. pp. 107-201. 

 An Excursion in Bosnia, Herzegovina, and Dalmatia. Bull. Geogr. 



Soc. Phila., HI. 1901. pp. 21-50. 

 The Geographical Cycle. Verb.. VII. Internat. Geogr. Kongr., Ber- 

 lin. 1900. II. 221-231. 

 Physical Geography in the High School. School Review, VIII. 1900. 



pp. 388-404, 449-456. 

 Practical Exercises in Physical Geography. Proc. V. Ann. Conf. 



N. Y. State Teachers and Science Teachers Assoc. 1901. 

 The Causes of Rainfall. Journ. N. E. Water Works Assoc, XV. 



1901. pp. 338-350. 

 Geographical Bibliography for the United States. Ann. de Geogr., Xme 



Bibl. Geogr. Annuelle. 1900. 

 Current Notes on Physiography. Science. 



3 



