TABLE OF CONTENTS. 



99 



NUMBER XIX.— JULY, 1814. 



Page 

 Remarks on the Biographical Account of M.Lagrange hy M. Delambre, 



with Additions. By L. B. M. D. G 1 



On the Daltonian Theory of Definite Proportions in Chemical Combi- 

 nations. By Dr. Thomson, continued 11 



An Explanation of the Doctrine of Refraction on Mechanical Principles. 



By Dr. Wilkinson 19 



Observations on the Heat of Springs, and on Vegetation, in order to de- 

 termine the Temperature of the Earth, and the Climate of Sweden. 



By Dr. Wahlenberg ; 22 



New Observations on the Composition of Alcohol and Sulphuric Ether. 



By M. de Saussure 34 



Catalogue of Scientific Books published in Sicily between 1800 and 1812. 47 



Astronomical and Magnetical Observations. By Col. Beaufoy. . . 50 



Critical Analysis of Experiments and Observations on the Atomic Theory 



and Electrical Phenomena ; by Won. Higgins, Esq. F.R.S 52 



Proceedings of the Royal Society, May 26, June 9, 16, and 23 66 



Linnaean Society, June 7 and 21 70 



Wernerian Society, April \6 71 



Imperial Institute of France ibid. 



Of a Singular Disease 74 



The Caucasus 75 



New Species of Honey 76 



Supposed Urinary Calculi ibid. 



Substance extracted from the Vagina of an Old Woman ibid. 



Dr. Brewster's Discovery on Rupert's Drops ibid. 



Remarkable Fossil Skeleton 77 



List of Patents 78 



Scientific Books in hand, &c ibid. 



Meteorological Journal, May 1 1 to June 9 79 



NUMBER XX.— AUGUST. 

 Biographical Account of Mr. Williams, the Mineralogist. Bv P. Neill, 



Esq .... SI 



On the Daltonian Theory of Definite Proportions in Chemical Combina- 

 tions. By Dr. Thomson, continued 83 



On the Composition of Blende. By Dr. Thomson 89 



1 Sulphuret of Antimony. By the Same 96 



Chemical Analysis of Caviar. By Dr. John 100 



Dr. Wahlenberg on the Heat of Springs and on Vegetation, concluded .. . 102 

 Some Account of the Mountains of Ancient Latium, in which Hatiyne is 



found. By Dr. Leopold Gmelin 115 



On the most proper Means of accelerating the Progress of Mineralogy. 



By M. Neergard 1 22 



On the Arctia PhxorrhaM. By Dr. Thomson 129 



On the Solubility of White Oxide of Arsenic in Water. By M. Klaproth. 132 

 On a Bed of Fossil Shells on the Banks of the Forth. Hy J. Fleming, D.D. 133 



Agronomical and Magnetical Observations. By Col, Beanfoy 137 



On the Extrication of Caloric during the Coagulation of the Blood. By 



Dr. Gordon I09 



Critical \nalysi i of An Account of the Basalts of Saxony', with Observa- 

 tionson the Origin of Basalt in general; translated from the French 



of M. DaubuUson, with Notes, by P. Neill 1 1 ' 



Proceeding, of the Royal Society, June 30 1 l«"l 



