CARTER : CLASSIFIED INDEX. 
109 
On Calamostacliys Binnevana, Scliimp. By Thomas Hick, B.A., 
B.Sc. .. .. ' .. .. ' .. .. XII. 279 
On some Recent Advances in British Palscobotanv. By Thomas Hick, 
B.A., B.Sc, A.L.S. . . . . . . . XIII. 43 
The Flora of tlie Carboniferous Period. First Paper. By Robert 
Kidston, F.R.S.E., F.G.S. . . . . XIV. 189 
The Flora of the Carboniferous Period. Second Paper. By Robert 
Kidston, F.R.S., F.R.S.E., F.G.S. . . . . XIV. 344 
MINERALOGY, PETROLOGY,. METAMORPHISM, AND CHEMICAL 
GEOLOGY. 
On the Proportion of Sulphur in Coal. By William West. I., ii. 48 
On the Existence of Four Crystalline Species of Carbon. By H. C. 
Sorby, F.G.S. .. \. .. .. .. III. 159 
On a Remarkable Case of the Action of Spring Water on Lead. 
By William West . . . . . . . . II. 1(V2 
On the Essential Conditions of the Metamorphoses of Rocks. Bv 
E. W. Brayley, F.R.S., F.G.S. . . . . . . III. 379 
On the Origin of Slaty Cleavage. By H. C. Sorby, F.G.S. . . III. 300 
On the Structural Character of Rock, and of Mineral Deposits, as 
Effected by Electricity. By Robert Hunt, F.R.S. III. 380 
On the Purification of Lead bv Crystallisation. By William Baker, 
III. 4(51 
On the ^Microscopical Structure of Mount Sorrel Syenite, Artificially 
Fused and Cooled Slowly. By H. C. Sorby, F.R.S., F.G.S. IV. 301 
On the Formation and Destruction of Limestone and some of the 
Minerals which accompanj^ it. By James Haywood . . III. 61 
On Impressed Limestone Pebbles, as Illustrating a Xew Principle 
in Chemical Geology. By Henry Clifton Sorby, F.R.S. IV. 4,58 
On the Contortion of Rocks. By L. C. :Miall . . . . VI. 3 
On a Chemical Method of Distinguishing Black Obsidian from Black 
Blast Fvu-nace Slag. By W. H. Wood, F.C.S. . . VII. 274 
On the Lead Veins in the Xeighbourhood of Skipton. By J. Rav 
Eddy, F.G.S. . . . . . . . . . . VIII. 03 
On the Occurrence of Vermiculite in England. Bv George H. Parke, 
F. L.S., F.G.S. . . . . . . . . VI. 254 
On a New Method of Studying the Optical Characters of Minerals. 
By H. C. Sorby, F.R.S"!, Pres. G.S. . . . . . . VII. 5 
On the Microscopical Structure of Rocks. By Rev. J. Magens 
Mello, M.A. .. .. .. IX. 151 
Yorkshire Petrology. By Thomas Tate, F.G.S. . . . . IX. 372 
Yorkshire Petrologv. Part II., The Lamprophvres. By Thomas 
Tate, F.G.S. ' . . . . . . /. . . XI. 311 
On the so-called Ingleton Granite. By Thomas Tate, F.G.S. XL 480 
Some Physical Properties of Coal. By B. Holgate, F.G.S. . . XL 460 
On some Singular Xodules in the Magnesian Limestone. By Rev. 
J. Stanley Tute, B.A. . . . . . . . . XII. 245 
