ARTICLES 



Page 

 Seventy Nezv Malayan Mammals. Gerrit S. Miller, Jr. 

 (Plates i-xix, figure i.) No. 1420. Published November 

 6, 1903 I 



Recent Studies of the Solar Constant of Radiation. C. G. Ab- 

 bot. (Plates xx-xxii.) No. 1421. Published December 



9' 1903 74 



The Nezv Coelostat and Horizontal Telescope of the Astrophys- 

 ical Observatory of the Smithsonian Institution. C. G. Ab- 

 bot. (Plate xxiil) No. 1422. Published December 9, 



1903 84 



On Some Photographs of Living Finback Whales from Nezu- 

 foundland. Frederick W. True. (Plates xxiv-xxvi.) 

 No. 1423. Published December 9, 1903 91 



A Skeleton of Hespcrornis. Frederic A. Lucas. (Plate 

 xxvii.) No. 1424. Published December 9, 1903 95 



A Nezv Plesiosaur. Frederic A. Lucas. (Plate xxviii.) 

 No. 1425. Published December 9, 1903 96 



Shell Ornaments from Kentucky and Mexico. W. H. Holmes. 

 (Plates xxix-xxx, figure 2.) No. 1426. Published De- 

 cember 9, 1903 97 



On the Glacial Pothole in the National Museum. George P. 

 Merrill. (Plate xxxi.) No. 1427. Published December 



9> 1903 10^ 



Notes on the Herons of the District of Columbia. Paul 

 Bartsch. (Plates xxxii-xxxviii.) No. 1428. Published 

 December 9, 1903 104 



Preliminary Report on an Archeological Trip to the West In- 

 dies. J. Walter Fewkes. (Plates xxxix-xlviii.) No. 

 1429. Published December 9, 1903 112 



Form-Regulation in Calentera and Turbellaria. C. M. Child. 

 No. 1430. Published December 9, 1903 134 



Nezv Genera of South American Fresh-Water Fishes, and Nezv 

 Names for Some Old Genera. Carl H. Eigenmann. No. 

 1431. Published December 9, 1903 I44 



Korean Headdresses in the National Museum. Foster H. 

 Jenings. (Figures 3-28.) No. 1432. Published January 

 7, 1904 149 



