12 



DEPARTMENT OF VERTEBRATE PALEONTOLOGY. 



The Cranial Evolution of Titanotherium. By Henry Fairfield Osborn 

 (Plates III and IV, pp. 157-198). 



Species of Hyracotherium and allied Perissodactyls from the Wahsatch and 

 Wind River Beds of North America. By J. L. Wortman (Plate II, pp. 81- 

 110). 



Psittacotherium, a Member of a New and Primitive Suborder of the Eden- 

 tata. By Dr. J. L. Wortman (pp. 259-262). 



DEPARTMENT OF ANTHROPOLOGY. 



A Table of the Geographical Distribution of American Indian Relics in a 

 Collection exhibited in the American Museum of Natural History ; with explan- 

 atory Text. By A. E. Douglass (pp. 199-220). 



The Temple of Tepoztlan, Mexico. By M. H. Saville (Plates V-IX, pp. 

 221-226). 



A Rock Painting of the Thompson River Indians, British Columbia. By 

 James Teit. (Edited by Franz Boas, pp. 227-230). 



DEPARTMENT OF ENTOMOLOGY. 



Critical Review of the Sesiidse found in America, north of Mexico. By 

 William Beutenmuller (pp. 111-148). 



Transformations of some North American Hawk-moths. By William 

 Beutenmuller (pp. 291-298). 



Several papers are ready for the Memoirs, and a number,, of 

 plates are prepared, and it is hoped that the memoirs written by 

 Dr. Bandelier, describing his researches in Peru while in the 

 service of the Museum, may be published during 1897. 



The number of articles presented for publication during 1897 

 is far in excess of the funds available, and several thousand dol- 

 lars could be advantageously used in this direction. This one 

 feature is a suggestive commentary on the rapid expansion of 

 the Institution, and its growing influence among the important 

 natural history museums of the world. 



The copies of the early annual reports are nearly exhausted, as 

 well as parts of Volumes I and III of the Bulletin, and it will be 

 necessary before another year to reprint these issues in order that 

 the Librarian may respond to the frequent requests for our publi- 

 cations from other societies. 



Department of Geology and Invertebrate ZooIogy. — 

 This department, under the charge of Prof. R. P. Whitfield and 

 his assistants, Drs. Gratacap and Hovey, has made very satisfac- 



