406 SCIENTIFIC RECORD FOR 1884. 



United States Signal Service: 

 War Department weather map (daily, 7 a. m.), 1884. 1. fol. sheets. 

 Bulletin of international meteorological observations, taken simultaneously at 7 a. 

 m., Washington time, 1883. (Daily, with monthly summary.) Washington, 1834. 

 1, 8vo. 

 Monthly weataer review, 1884. Washington, 1884, 1. 4to. charts. 

 Annual report of the Chief Signal Officer, 1882-1883, Washington, 1884. 8vo. 

 v+1,164 pp. 68 charts. 



Professional papers of the Signal Service: 

 No. VII. — Finley, John P. Report on the character of six hundred tornadoes. (Re- 

 vised edition. ] Washington, 1884. 4to. 29 pp. 3 pi. 

 No. XIII.— -Ferrell, William. Temperature of the atmosphere and earth's surface. 



Washington, 1884. 4to. G9 pp. 

 No, XIV,- -Finley, John P, Charts of relative storm frequency for a portion of the 



northern hemisphere. Washington, 1884, 4to. 9 pp. 13 pi. 

 No. XV. — Laugley, S. P. Researches on solar heat and its absorption by the earth's 

 atmosphere. Washington, 1884. 4to. 242 pp. 19 pi. 

 Signal Service notes : 

 No. XII. — Finley, J. P. The special characteristics of tornadoes. Washington, 



1884. 8vo. 19 pp. 

 No. XIV. — Lamar, W. H., and Ellis, Frank W. Physical observations during the 



Lady Franklin Bay exi^edition, 1883, Washington, 1884, 8vo, G2 pp, 13 pi, 

 Ifo. XV. — Hazen, H. A. Danger lines and river floods of 1882, Washington, 1884, 



8vo. 30 pp. 

 No, XVI, — Curtis, G, E. The effect of wind currents on rainfall. Washington, 



1884. 8vo. 11 pp. 2 pi. 

 No. XVII. — Morrill, Park. A first report ujion observations of atmosphere elec- 

 tricity at Baltimore, Md. Washington, 1884. 8vo. 8 pp. 6 pi. 

 Upsala. OI>servatoire M6t6orologique de l'Universit6. Bulletin mensuel, par. H. H. 



Hildebrandsson. xv, 1883. Upsal, 1883-'84. 4to. 74 pp. 

 Utrecht. Kon. Nederlandsch Meteorologisch Instituut. Jaarboek voor 1883. 35. 



jaarg. Utrecht, 1884. 1. 8vo. 340 pp. 

 Nederlandsch meteorologisch jaarboek voor 1877. 26. jaarg. Tweededeel. Utrecht, 



1884. obi. 4to. 

 "NJfinice, Osservatorio di Venezia. Bollettino meteorologico, Compilato dal Massimi- 

 lianoTono, Anno 1883. Venezia, 1884. 12mo. 58 pp. 

 Annuario Astro-Meteoiologico. iii. 1885. Venezia, 1884. 16mo. 

 Vienna, K, k. Ceutral-Anstalt fiir Meteorologie uud Erdmagnetismus. Jahrbiicher, 

 Jahrg. XVIII, 1881, Heft IV, Jahrg, xix, 1882, Hefte i, iv, Wien, 1884. 4to. 122 



pp., 325 pp. 

 Internationaler telegraphischer Wetterbericht. Jahrg. viii, 1884, Jan, 1-Dec, 31 



1. 4to sheets. 

 Beobachtuugen, 1884, Jan.-Dec. 8vo. 

 Zi-ka-wei, Observatoire Magn6tique et M<?t6orologiquo. Bulletin mensuel, x, 1884. 



Zi-ka-we*i, 1884. sm. fol. 

 Zurich. Schweizerische meteorologische Central-Anstalt. Meteorologische Beobach- 

 tungen an 16 Stationen der Schweiz, 1884. ZUrich, 1884. 4to sheets. 



III. — Articles in periodicals. 



(Articles marked * are also separately publisbcd.) 



American Journal of Science. Principal editors, James D. and Edward S. Dana. 

 Third series, xxvii, xxviii, 1884. New Haven, 1884, 8vo, 

 Buysman, The difference between sea and continsntal climate with regard to 

 vegetation, xxvui, 1884. pp, 354, 360. 



