PBOFESSOB i:i. IAS LOOMIS. ill 



Observations on the magnetic dip in the United states. Am. Phil. 

 Trans., vol. B, pp. ' Read Bffay, 1842. (Am, Phil. Sue. Proc, 



vol. 2, p]>. 176-178.) 



.. Icebergs in the Atlantic. Ohio Oosenrar, July, 1842. 



rhe comet. (Five papers, with orbit.) OAto Observer, March, 1843. 



87. On two .-tonus which were experienced throughout the United State- 

 in the month of February. 1842. Am. Phil. Sue. Trans., vol. 9, pp. 161- 

 L84. (With 18 maps.) Bead May, 1843. (Am. Phil, Soe. Proc, vol.' 8, 

 pp. 60-66.) 



On vibrating dams. Am. Jour. (1), vol. 46, pp. 368-377. (Cuyahoga 



Falls; East Windsor; Springfield; Northampton; Gardiner; Hartford.) 

 October, 1843. 



39. Meteorological journal kept at "Western Keserve College. (Forty- 

 n papers.) March, 1840, to January, 1844. Ohio Observer. 



40. Modern astronomy. New Englander, vol. 2, pp. 3-18. January, 1844. 



41. Comparison of Gauss's theory of terrestrial magnetism with observa- 

 tion. Am. Jour. (1), vol. 47. pp. 278-281. October, 1844. 



42. Astronomical observations made at Hudson Observatory, latitude 

 41° 14' 42.6 // north and longitude 5 h 25 m 39.5 s west. Third series. Am. 

 Phi'. She Trans., vol. 10, pp. 1-15. Head November, 1844. (Astron. Naehr., 

 vol. 22, pp. 203-210, No. 517, October, 1844. Roy. Astr. Soc., Month No- 

 tices, December, 1844.) (Latitude of observatory; moon culminations; 

 occultations; longitude of observatory; Encke's comet; comet of 1843; 

 Mauvais's comet; Faye's comet.) 



43. Meteorological observations made at Hudson, Ohio, latitude 41° 14' 

 42" north, longitude 5 h 25 m 40 s west, during the years 1841, 1842, 1843, and 

 1844, with a summary for seven years. (Barometer; thermometer and hy- 

 grometer; winds; clouds; rain.) Am. Jour. (1), vol. 49, pp. 2G6-283. Oc- 

 tober, 1845. (Astr. Xachr., vol. 22, pp. 203-2ID.) 



44. Physical constitution of the moon. Sidereal Messenger, vol. 1, pp. 

 20-22. September, 184G. (Am. Jour. (2), vol. 2, pp. 432-433.) 



45. A treatise on algebra. 12mo, pp. 346. New York, 1846. 



40. On Biela's comet. Am. Jour. (2), vol. 2, pp. 435-438. November, 

 184G. 



47. The planet Neptune. Am. Review, vol. 6, pp. 145-155. August, 

 1847. 



48. On the determination of differences of longitude made in the United 

 States by means of the electric telegraph, and on projected observations for 

 investigating the laws of the great North American storms. (Letter to 

 Lieutenant Colonel Sabine.) Phil. Mag., 3d series, vol. 31, pp. 338-340. 

 August, 1847. 



