Geology. 99 



of the task and carry the work to completion. This has been 

 done by Professor Richard S. Lull, of Yale University, who has 

 edited the whole volume and, in addition, added the final section 

 including the generic and specific summary ; the geology and 

 physiography of the Ceratopsia localities and the discussion of 

 the evolution, probable appearance, habits and causes of extinction 

 of the race. 



The book includes an extensive biographical notice of Mr. Hat- 

 cher by Professor Osborn, who expresses the hope that the vol- 

 ume may prove to be a lasting monument to the rare and noble 

 spirit of John Bell Hatcher. 



III. Miscellaneous Scientific Intelligence. 



. l. Harvard College Observatory, Edward C. Pickering, 

 Director. — Recent publications from the Harvard Observatory 

 are noted in the following list (continued from vol. xxv, p. 460) : 



Annals. — Vol. XLIX, Pt. II. Peruvian Meteorology; by Solon 

 I. Bailey. Observations made at the Auxiliary Stations 1892- 

 1895. Pp. 107-232 with 80 tables and 2 figures" 



Vol. L. Revised Harvard Photometry. A Catalogue of the 

 Positions, Photometric Magnitudes and Spectra of 9110 Stars, 

 mainly of the magnitude 6*50, and brighter. Observed with the 

 2 and 4 inch meridian photometers. Pp. iv, 252, with 4 tables. 



Vol. LXI, Pt. I. Researches of the Boyden Department ; by 

 William H. Pickering. Pp. vi, 103, with 3 plates. 



Circular No. 1 36. Comparison Stars for II Geminorum. Pp. 3. 



2. Publications of the Allegheny Observatory of the Western 

 University of Pennsylvania. 



Vol. I, No. 3. The Orbit of a Andromeda?. By Robert H. 

 Baker. Pp. 17-24. 



Vol. I, No. 5. The Orbit of Algol from Observations made in 

 1906 and 1907. By Frank Sciilesinger and R. II. Curtiss. 

 Pp. 25-33. 



3. Carnegie Institution of Washington. — Recent publications 

 of the Carnegie Institution are given in the following list (con- 

 tinued from vol. xxv, p. 163): 



No. 66. High Steam Pressures in Locomotive Service ; by 

 William F. M. Goss. Pp. 144. 



No. 82. The Physiology of Stomata ; by Francis E. Lloyd. 

 Pp. 142, with 14 plates and 40 figures. 



No. 85. Index of Economic Material in Documents of the 

 States of the United States. New York 1789-1904. Pre- 

 pared for the Department of Economics and Sociology of the 

 Carnegie Institution of Washington ; by Adelaide R. Hasse. 

 Pp. 553. 



Also the same for Rhode Island ; by Adelaide R. Hasse. 

 Pp. 95. 



No. 92. Guide to the Archives of the Government of the 

 United States in Washington; by Claude H. Van Ttne and 

 Waldo G. Leland. Second Edition, revised and enlarged, by 



