CONTENTS. 
Reports ON AN EXPLORATION OFF THE West Coasts or Mexico, CENTRAL AND 
South AMERICA, AND OFF THE GALAPAGOS ISLANDS, IN CHARGE OF ALEXANDER 
AGassiz, By THE U.S. Fisa Commission STEAMER ‘ ALBATROSS,” DURING 1891, 
Lieut. Commanper Z. L. Tanner, U.S.N., Commanpine. XXXV. 
Reports ON THE SCIENTIFIC RESULTS OF THE EXPEDITION TO THE TROPICAL PACIFIC, 
IN CHARGE OF ALEXANDER AGaAssiz, oN THE U.S. Fisa Commission STEAMER 
‘¢ ALBATROSS,” FROM AuGustT, 1899, TO Marcu, 1900, CommManpDER JEFFERSON 
F. Mosrr, U. S. N., Commanpine. VII. 
AsTEROIDEA. By Husert Lupwic. 12, 292 pp. “35 Pirates, 1 Cuarr. Juty, 1905. 
