INDEX TO VOLUME IV. 
PAGE 
Alien Plants, A Bemarkable Colony of 8 
Apospory in Ferns . . 211 
Avon Gorge, Sub-aerial Denudation and the 171 
Bubbles, Supposed Influence of Points in the Liberation of . . 1 
Bucknall, C., Mus. Bac. : The Fungi of the Bristol District 54, 145, 198 
Burder, G. F., M.D., F.E. Met. Soc. : 
Rainfall at Clifton in 1882 
„ 1883 
„ 1884 ■ 
Thirty Years’ Rainfall at Clifton .... 
Note on the Total Eclipse of the Moon, October 4, 1884 
34 
138 
230 
36 
166 
Charbonnier, H. J.: Notes on Ridgway’s Catalogue of North American 
Birds (1881) 
28 
Dallas, James, F.L.S., F.R. Hist. Soc. : On the Primary Divisions 
and Geographical Distribution of Mankind . . . .154 
Divining Rod, Report on Wells Sunk at Locking, Somerset, to Test 
the Alleged Power of 116 
Druery, C, T., F.L.S. : On the Newly-discovered Phenomena of 
Apospory in Ferns . . 211 
Dynamo-Electric Generators, Recent Researches on . . . 151 
Eclipse of the Moon (October 4, 1884), Note on the . . . 166 
Ergometer for Small Electromotors 143 
Ferns, Apospory in . . 211 
Flora of the Avon-Bed . . . 107 
Fungi of the Bristol District 54, 145, 198 
Heart-beat, Abstract of Paper on the 234 
Hudd, A. E., M.E.S, : Lepidoptera of the Bristol District . . 67 
