448 EEPOET UNITED STATES GEOLOGICAL SUEYEY. 



Eeport on Mineral and Thermal Springs. <^Report British Association for the 

 Advancement of Science. 1836. 



Carri5ke . Catalogue raisonng des ouvrages sur les Eaux Min^rales. 1785. 



BoujS . On Thermal "Waters. Extracted from various authors. <^Bull. Sodi4t6 



Geol. Fr. 1831. Vol. I, p. 95. 

 Goethe, Wilhelm. [Origin of Thermal Waters. Galvanic Action.] 

 BISCHOF, Dr. GuSTAV. On the Natural History of Volcanoes and Earthquakes. 



<C,Amer. Jour. Sci. and Arts, Vol. XXX VI, 1839, and Vol. XXX VII. <^Edinburgh 



Neiv Philosoph. Journal, Vol. XXVI, No. 51, Jaw., 1839. 

 Forbes, James. On the Temperature and Geological Eolations of Certain Hot Springs. 



<^Philosoph. Transactions. 1838. 



. Dictionnaire des Eaux Min6rale8 et d'Hydrologie M6dicale. Paris. 1859-60. 



OssiAN, Henry. [On the Analyses of Mineral Waters. ] Paris. 1858. 



Le Forts. Trait6 de Chimie hydrologique. Paris. 1859. 



Durand-Fardel. Trait6 th^rapeutique des Eaux Min^rales de France et de 



I'Etranger et leur emploi dans les Maladies chroniques. 8vo. Paris. 1857. 

 Blum. Naturliche und Kunstliche Mineralwasser. Brunswick. 1853. 

 JUDD, John W. Volcanoes and what they Teach. New York. 1881. 

 Peale, Br. A. C. Thermal Springs and 'Geysers. By A. C. Peale, M. D. <^Penn 



Monthly, Philadelphia. July 1877. pp. 507-528. 

 BiSCHOP, GusTAV. On the Cause of the Temperature of Hot and Thermal Springs, 



&c. <:^Edinl)urgh JSTeto Phil. Journal, XX. 1846. pp. 329-376; XXi/7, pp. 



330-399 ; XXIX, pp. 132-165, 252-300. 

 Physical, Chemical, and Geological Eesearches on the Internal Heat of the 



Globe. By Gustav Bischof, Ph. D., &c. 2 vols. London. 1841. 

 Anglada, Th. M^moire sur le ddgagement du gaz azote du sein des eaux Min^rales 



Sulphureuses. <^AnnalesdeChim, XVIII. 1821. pp. 113-133. <^Quart.Jour. 



Sci. XII. 1822. pp. 409,410. 

 Planchud, E. Eecherches sur la formation des eaux sulfureuses naturelles [origin of 



sulphur springs.] <^Compt. Eendus, t. LXXXVI. pp. 235-237. 



K. 



LIST OF AUTHORITIES ON THE COLOR OF WATER AND ATMOSPHERE. 



Newton, Sir Isaac. Optics. Book I, part II, p. 10. 



VoN Humboldt, Alexander. Voyages. 8vo. II, p. 133. 



Davy, Sir Humphrey. Salmonia. 3d edition. 



Arago. <^Comptes Rendus, 23. July, 1858. 



Brucke, Ernst. <iPog. Annalen. Vol. 88, pp. 363-385. 



BuNSEN, Prof. Egbert. On the color of Water. By Prof. E. Bunsen. <^Edinlurgh 



Philosophical Journal. Vol. XLVII. 1849. pp. 95-98. 



<^Ann. der Ghent, vnd Pharm. Vol. 62, pp. 44, 45. 1847. 

 Tyndall, John. On Chemical Eays and the Structure and Light of the Sky. 



<CFragments of Science for unscientific people, <^g. By John Tyndall, LL. D., F, R. 



S., 4^c. New York. 1871. pp. 238-273. 

 Tyndall, John. Glaciers of the Alps. Part 2nd (6), Color of Water and Ice. Amer- 

 ican edition, pp. 254, 255. Boston. 1861. 

 Hours of Exercise in the Alps. 

 Tyndall, John. Voyage to Algiers to observe the Eclipse. American edition. 1871. 



New York. pp. 463-470. 

 Beetz, W. <iPog. Ann. Vol. 115, pp. 137-147. January, 1862. Also, <CPhilosoph. 



Mag. 4th series.. Vol. 24, pp. 218-224. September, 1862. 

 SORET, J. L. On the Color of the Lake of Geneva <P7n/. Mag. ith series. Vol. 



XXVII, p. 345-348. May, 1869. Sur la polarization la lumi^re bleue de I'eau. 



-CCompt. Rendus, tome LXVIII, p. 911-913. April, 1869. 



<^Archives des Sci. Phys. et Nat. tome XXXV, p. 54-58. May, 1869. <^Annale8 



de Chimie XVII. 1869. pp. 517, 518, XVIIL 1869. pp. 377-380. Sur la 



polarization et la couleur bleue de la lumifere reflective par I'eau ouparl'air. 



<^Archives Sci. Phys. et Nat. XXXVII. 1870. pp. 352-367. 

 Maistre, Count Xavier de. Sur la couleur de I'air et des eaux profondes et sur quel- 



ques autres couleurs fugitives analogues. <^Bibl. Univ. LI. 1832. pp. 2.^19- 



278. <^m<!r. Jour. Sci. ^ Arts., Vol. XXVI. 1834. pp. 65-75. <^Ediniurgh 



New Philosop. Jour., Voi: XV. 1833. pp. 56-59, 348-358. 

 Nichols, E. L. A New Explana,tion of the Color of the Sky. By E. L. Nichols. 



<^Philosoph. Magazine. 5th series. Vol. VIII, No. hi. pp. 425-433. 1879. 

 Muncke, Georg. Wilhelm. Ueber Licht Polarisirung und die Fixitat des Siedepunc- 



tes. <,Gilbert's Annalen, LFII. 1817. pp. 203-216. ^Zso see Gehlers Won- 



derbuch. 



