INDEX TO VOL. I. 



A Page 

 Abbe, Prof., on the theory 



of the IMicroscope 202 



Absorption-image of lens ... 246 



^/anfl! of Inf. Ool 19 



Altitudes of hills in Gloucester- 



Bhire, &c 120 



of Chili Volcanoes ... 105 



Amberleya of Inf. Ool. ... 26 



Ambulacral canals of Crinoids 485 



Ammonites of Radstock Lias 174, 

 177-189 



Aperture image of lens ... 210 



Armatus- zone of M. Lias ... 175 



Aryan migration into India ... 6 

 Atlantic, temperature and sp. 



grav. of water 154 



Aust Cliff, fossil teeth from . . . 145 



Avon gorge, formation of ... 165 



B. 



" Barramanda " the 146 



Bathymetrical isotherms ... 153 

 Beddoe, Dr. J., on Ethnic 



migrations ... ... ... 1 



Bedminster Coals ... ... 838 



Birds of Bristol District ... 361 



Black Sea, currents in ... 152 



Blagdon, Cave-bones at .. 137 

 Bone-bed in Carboniferous 



Limestone . 142 



Botanical Section^ Reports of 134, 304 



494 

 Botany of Chili, number of 



species 112-114 



Brachionus ... ... .. 159 



Brachiopoda from Eadstock 



Lias 183,189 



Brightness of image in micro- 

 scope 422 



Brine-spring plants 190 



Brockley Combe section ... 268 

 Broome, Mr. C, on Bristol 



Fungi 290 



Bryozoa, fossil 319 



Bucklandi-beds of L. Lias ... 173 

 Burder, Dr. G., on Eain^fall 



in Bristol 2 331:;' 



C. 



t'agfl 



Camerton Section ^ 185 



Cannington Park Limestone. . . 380 



Carboniferous Fossils 331 



Carpenter, Mr. W. L., on 



oceanic circulation... ... 150-5 



Caspian, evaporation from ... 157 

 Celestine in Durdham Down 



Tunnel 164 



Ceratodus ... 145-8 



Challenger, H.M.S., results of 



surveys of 153 



Chemnitzia of Inf. Ool. ...16-17 

 Chili, Mr. Reed on Physical 



Geography of 103 



ChUoe, island of ^ 110 



Chromatic aberration... ... 316 



Cirrus oil-ai. Ool 36 



Clandown quarry 176 



Clifton Section 314 



" Comgrits " (planorbis-beds) 170 

 183, 186 

 Cotham landscape bed at Wel- 



ton 181 



Coal, analysis of 346 



formation of 343 



Coalfield, Geology of the 



Bristol 115,313,335 



Coalfields, British, contents of 73 



of the Continent ... 82 



Coal-measures of Bristol ... 835 

 Coal-question, Mr. E. Tawney 



on the 71 



D. 



Damory Bridge, Sandstone of 



Trap of ... 122 



Definition of object glass ... 441 



Desmidieae of Bristol 96 



Devonian near Bristol ... 267 

 Diffraction in the microscope, 



theory of ... 437 



Dioptrics of microscope lens 209 



Dipnoi 146 



Divining rod, on the use of . . . 60 



Downhead Section 270 



Dundry Gasteropoda... ... 9 



