REPORT OF THE SECRETARY. 95 



1520. Experimental Studies in the ^Mental Life nf Animals^. By N. Vaschi<le ami 

 P. Rosseau. Pages 545-566. 



1521. Animals that Hunt. By Henri Coupin. Pages 567-571. 



1522. Flamingoes' Nests. By Frank M. Chapman. Pages 573-575, plates i-ii. 



1523. Upon Maternal Solicitude in Rhynchota aiid Other Nonsocial Inserts. By 

 <;. W. Kirkaldy. Pages 577-585. 



1524. The Psychical Faculties of Ants and Some Other Insects. By A. Forel. 

 Pages 587-599. 



1525. Musk Oxen in Captivity. By Jul. SchiiUt. Pages 601-609, plates i-iv. 



1526. Frozen Mammoth in Siberia. By O. F. Herz. Pages 611-625, plates i-ix. 



1527. Spouting and Movements of Whales. By E. C. Racovitza. Pages 627-645. 



1528. Problems Arising from Variations in the Development of Skull and Brains. 

 By Prof. Johnson Symington. Pages 647-660. 



1529. The Antiquity of the Lion in Greece. By Dr. A. B. Meyer. Pages 661-667, 

 plate I. 



1530. The Excavations at Abusir, Egypt. By Dr. A. Wiedemann. Pages 669-680 

 plates i-viii. 



1531. The Ancient Hittites. By Dr. Leopold Messerschmidt. Pages 681-703, 

 plates i-vi. 



1532. Central American Hieroglyphics. By Cyrus Thomas. Pages 705-721, i)lates 

 i-iii. 



1533. Traces of .\boriginal ()j)erations in an Iron Mine Near Leslie, Mo. By W. H. 

 Holmes. Pages 723-726, plates i-vii. 



1534. Lhasa and Central Tibet. By (t. Ts. Tsybikoff. Pages 727-746, plates i-vii. 



1535. A Journey of Geographical and Archaeological Exploration in Chinese 

 Turkestan. By M. A. Stein. Pages 747-774, plates i-vii. 



1536. From the Somali Coast through Ethiopia to the Sudan. By Oscar Neumann. 

 Pages 775-792, plates i-vi. 



1537. Primeval Japanese. By Capt. F. Brinkley. Pages 793-804. 



1538. The Korean Language. By Homer B. Hulbert. Pages 805-810. 



1539. The Republic of Panama. By Prof. VVilliam H. Burr. Pages 811-826, 

 plates i-ii. 



1540. The Reclamation of tiie West. By F. H. Newell. Pages 827-841, plates i-iv. 



1541. Robert Henry Thurston. By AV. F. Durand. Pages 843-849, plate i. 



1542. Theodore Momm,sen. By Emil Reich. Pages 851-855. 



IV. SPECI.\L PUBLICATIONS OF SMITHSONIAN INSTITUTION. 



1418. International Exchange List of the Smithsonian Institution, September, 



1903. Pages 492. 



1442. James Smithson. By Samuel Pierpont Langley. (Reprinted from The 

 Smithsonian Institution, 1846-1896. The History of its First Half Century.) City 

 of Washington, 1904. Octavo. Pages 25; portrait of Smithson. 



1460. International P]xchange. Brussels Convention of 1886, Proclaimed by the 

 United States, 1889. 



1461. Classified list of Smithsonian publications available for distribution Ai)ril, 



1904. Pages 29. 



V. NATIONAL MUSEUM PUBLICATIONS. 



The publications of the National Museum consist (a) the Annual Re])()rt, forming 

 a separate volume of the Report of the Smithsonian Institution; {b) The Proceed- 

 ings of the United States National Museum; (c) the Bulletin of the United States 

 National Museum, and (d) Contributions from the United States Herbarium. 



The Report for the year ending June 30, 1902, was completed during the past fiscal 

 year and the manuscript of the 1903 Report was in press. 



