INDEX. 
Aldis T. S., M. A.— Species viewed Mathematically, p. 14. 
Bailey Chaeles, Hon. Lib. — On iEcidium Statices found on Walney 
Island, p. 23. 
Baeeow John. — On Tricophyton tonsurans, pp. 29, 61. 
Baxendell J., F.R A.S., Hon. Sec. — Note on the Destruction of St. Mary’s 
Church, Crmnpsall, on the 4th January, 1872, by Fire from a Light- 
ning Discharge, p. 92. On Changes in the Distribution of Barometric 
Pressure, Temperature, and Rainfall, under different Winds during a 
Solar Spot Period, 111. On the Distribution of Rainfall under differ- 
ent Winds at St. Petersburg during a Solar Spot period, p. 122. 
Note on the Relative Velocities of different Winds at Southport, and 
Eccles near Manchester, p. 135. 
Binney E. W., F.R.S., F.G.S., President. — On the High Rate of Mortality 
in Manchester and Salford, p. 1. On the Aurora of November 10th, 
1871. p. 26. On Cotton and Sugar a Century ago, extracted from the 
MS. books of the late Mr. George Walker, p. 63. On a Specimen of 
Stauropteris Oldliamia, p. 69. On a large Crystal of Selenite from 
the mud of the Suez Canal, p. 77. On a Specimen of Zygopteris 
Lacattii from the Foot Mine, near Oldham, p. 99. Additional Notes 
on the Lancashire Drift Deposits, p. 139. On the Trapping of Sewers, 
p. 151. 
Beadley S. M., F.R.C.S. — Observations upon the National Characteristics of 
Skulls, p, 45. 
Beockbank William, F.G.S.— On a Specimen of Mineral Wool, and on 
Utilising Slag, p. 78. 
Dale R. S., B.A. — On Aurine, p. 12. 
Daebishike R. D., F.G.S. — On a Discovery of Prehistoric Relics in Gibb 
Tarn, near St. Bees, Cumberland, p. 54. On a Plant of Cereus 
Grandiflorus, p, 60. 
Dawkins W. Boyd, F.R.S. — Further Account of Work clone in the Victoria 
Cave, near Settle, p. 9. On the Origin of our Domestic Breeds of 
Cattle, p. 27. On a Group of Crystals of Calcite and Sulphide of Iron 
surrounding Stalactitic Bitumen, p, 94. 
Haeeison Thomas, — On the Aurora of February 4th, 1872, p. 92. 
