[ 133 ] 



INDEX I. 



TO 



REPORTS ON THE STATE OF SCIENCE. 



Objects and Rules of the Asso- 

 ciation, V. 



Officers and Council, viii. 



Places of Meeting and Officers from 

 commencement, ix. 



Table of Council from commence- 

 ment, X. 



Officers of the Birmingham Sectional 

 Committees, xii. 



Corresponding Members, xiii. 



Treasurer's Account, xiv. 



Reports, Researches, and Desiderata, 

 &c., xvi-xxii. 



Sums appropriated to scientific ob- 

 jects, xxiv. 



Address of the Rev. W. V. Harcourt, 

 President, 1-68. 



Armagh and Dubhn arcs of longitude, 



19. 

 Aurora borealis, 29- 



Brewster (Sir D.), report on the 

 hourly meteorological observations 

 kept in Scotland, 27. 



Bristol, tide calculations made at, 13. 



Bunt (T. G.), report on tide calcula- 

 tions, 13. 



Cape of Good Hope, increase of the 

 instrumental power of the Royal 

 Observatory, 172. 



Cavendish, on the discoveries of, 6-68. 



, extracts from his MS S., 45. 



Dublin and Armagh arcs of longitude, 

 19. 



Edinburgh, longitude of, 19. 



Electrical currents among stratified 

 rocks, galvanic experiments to de- 

 termine the existence or non-exist- 

 ence of, 23. 



Enaliosauria, general characters of 



the order, 45. 

 , names of the species of, 126. 



Forbes (E.), report on the distribu- 

 tion of pulmoniferous mollusca in 

 the British Isles, 127. 



Fossil reptiles, British, report on, 43. 



Fraunhofer (M.), refractive indices 

 determined by, 6. 



Galvanic experiments to determine 

 the existence or non-existence of 

 electrical currents among stratified 

 rocks, 23. 



Gases, machine for the detection and 

 measurement of, 171. 



Harcourt (Rev. W. V.), his address, 



1. 

 Harris (W. S.), report on the progress 



of the hourly meteorological register 



at Plymouth Dockyard, 149. 

 Helices, British and Foreign, 142. 

 Histoire Celeste, reduction of stars in 



the, 174. 



Ichthyosaurus, character of the genus, 

 86, observations on, 125. 



communis, 108. 



intermedins, 110, 117. 



platj'odon, 112. 



giganteus, 112. 



Cheiroligostinus, 112. 



lonchiodon, 116. 



tenuirostris, 117. 



grandipes, 117. 



chirostrongulostinus, 117. 



acutirostris, 121. 



latifrons, 122. 



latimanus, 123. 



thyreospondylus, 124. 



trigonus, 124. 



