Jan., 1907. 



Annual Report of the Director. 



13 



Pub. no. — Geological Series, Vol. II., No. 7. "The Carapace and 

 Plastron of Basilemys Sinuosus. A New Fossil 

 Tortoise from the Laramie Beds of Montana." By 

 E. S. Riggs. 8 pp., 3 illustrations (half tones), 

 edition 1,500. 



Pub. in. — Geological Series, Vol. III., No. 3. "New Forms of 

 Concretions." By H. W. Nichols. 29 pp., 9 

 illustrations (half tones), edition 1,500. 



Pub. 112. — Geological Series, Vol. III., No. 4. "Zoisite from 

 Lower California." By O. C. Farrington. 3 pp., 

 1 illustration (half tone), edition 1,500. 



Pub. 113. — Geological Series, Vol. II., No. 8. "A List of Devonian 

 Fossils collected in Western New York. With Notes 

 on their Stratigraphic Distribution." By A. W. 

 Slocom. 9 pp., 2 illustrations (one map and one 

 half tone), edition 1,500. 



Pub. 114. — Geological Series, Vol. II., No. 9. " Hypsocrinus, A 

 New Genus of Crinoids from the Devonian." By 

 Frank Springer and A. W. Slocom. 5 pp., 1 illustra- 

 tion, edition 1,500. 



Pub. 116. — Zoological Series, Vol. VII, No. 3. "Description of 

 Three New Species of Fishes from Middle America." 

 By S. E. Meek. 3 pp., edition 1,500. 



The Museum Exchange List now numbers 1,207 names, of which 

 589 are in foreign countries and 618 in the United States and its 

 possessions. 



The following table shows the number of exchanges with each 

 of the foreign countries : 





27 



Yucatan, . . . . 





Central America, . . . . .... 



6 



Argentine Republic, 



1 1 



Cuba, West Indies, and Ceylon, 



7 



Brazil, . . 





Mexico, . . 



16 



British Guiana, 



1 



Chile, ....... 



2 



Malta, .... 



1 



Peru 



2 



Norway, . . .... 



. . 8 



U. S. Colombia, . . . 



2 









1 



Roumania, . 





Austria, ....... 



29 





. . 18 





14 





• • 5 



Denmark, 



4 









52 







Germany, 



128 







