A MEMOIR OF ELIAS LOOMIS. 763 



17. Hourly uieteorological observatioua for the autumnal equinox of 1638, made at 



Western Reserve College. Cleveland Observer, September, 1838. (Professor 

 Loomis also observed on the term days in December, 1838, and in March and 

 June, 1839.) 



18. On the meteor of May 18, 1838, and on shooting stars in general. Am. Jour., 



January, 1839. (I), vol. iii, pp. 223-232. 



19. Meteorological table and register. Am. Jour., April, 1839: (1), vol. xxxvi, pp. 



163-165. 



20. Observations to determine the magnetic dip at various places in Ohio and Michi- 



gan, lu a letter to Sears C. Walker, esq. Read June, 1839. Am. Phil. Soc. 

 Trans., vol. 7, pp. 1-6. (Am. Phil Soc. Proc, vol. i, p. 116; Am. Jour. (1), vol. 

 XXXVIII, p. 397.) 



21. Astronomical observations made at Hudson Observatory, latitude 41^ 14' 42". 6 



north, longitude 5'' 25" 44^.15 west, with some account of the building and 

 instruments. (Latitude of observatory ; moon culminations; occultations.) 

 Read October, 1839. Am. Phil. Soc. Trans., vol. vii, pp. 43-51. (Am. Phil. 

 Soc. Proc, vol. I, pp. 129,130.) 



22. Additional observation of the magnetic dip iu the United States. Read October, 



1839. Am. Phil. Soc. Trans., vol. vii, pp. 101-111. (Am. Phil. Soc. Proc, vol. 



I, pp. 144-145.) 



23. On the storm which was experienced throughout the United States about the 



20th of December, 1836. Read March, 1840. Am. Phil. Soc. Trans., vol. vii, 

 pp. 125-163. (With three plates.) (Am. Phil. Soc. Proc, vol. i, pp. 195-198; 

 Am. Jour. (1), vol. XL, pp. 34-37.) 



24. Meteorological sketches. (Eight papers.) Ohio Observer, 1840. 



25. On the variation and dip of the magnetic needle iu the United States. Am. Jour., 



July, 1840: (1), vol. xxxix, pp. 41-50. (With a map.) 



26. Observations to determine the magnetic intensity at various places in the United 



States, with some additional observations of the magnetic dip. Read Novem- 

 ber, 1840. Am. Phil. Soc. Trans., vol. viii, pp. 61-72. (Am. Phil. Soc. Proc, vol. 



II, pp. 308-310.) 



27. On the magnetic dip iu the United States. Am. Jour., January, 1841 : (1), vol. XL. 



pp. 8.5-92. (Sturgeon's Ann. Electr., vol. vii, i)p. 1.56-162.) 



28. Meteorological observations made at Hudson, Ohio, latitude 41*^ 14' 42". 6 north, 



longitude 5'^ 25'" 44^ 15 west, during the years 1838, 1839, and 1840. (Barometer; 

 thermometer and hygrometer ; winds; rain.) Am, Jour., October, 1841 : (1), vol. 

 XLi, pp. 310-330. 



29. Astronomical observations made at Hudson Observatory, latitude 41° 14' 42". 6 



north, lougitude 5'' 25™ 44^15 west. (Latitude of observatory; moon culmi- 

 nations; occultations; comet, 1840, II; orbit of comet.) Read April, 1841. 

 Am.Phil. Soc. Trans., vol. viii, pp. 141-154. 



30. On the dip and variation of the magnetic needle in the United States. Am. Jour. 



April, 1842: (1), vol. XLiii, pp. 93-116. 



31. Encke's comet. Ohio Observer, April, 1842. 



32. On a tornado which passed over Mayfield, Ohio, February 4, 1842, with some 



notices of other tornadoes. Am. Jour., April, 1842 : (I), vol. xliii, pp. 278-300. 

 (With a map. ) 



33. Supplementary observations on the storm which was experienced throughout the 



United States about the 20th of December, 1836. Read May, 1842. Am. Phil. 

 Soc. Trans., vol. viii, pp. 305, 306. 



34. Observations on the magnetic dip in the United States. Read May, 1842. Am. 



Phil. Soc. Trans., vol. viii, pp. 285-304. (Am. Phil. Soc. Proc. vol. ii, pp. 176- 

 178.) 



35. Icebergs iu the Atlantic. Ohio Observer, July 1842. 



36. The comet. (Five papers, with orbit.) Ohio Observer, March, 1843. 



