70s 



INDEX. 



Faroe Channel. Pycnogonida of, 1 ; Tunicata of, 

 93 j Pennatulida of, 119; Asteroidea of, 153. 



G 



Gaseous Spectra. See under Spectrum Analysis. 



Geological Structure of the Volcanic Rocks of Shet- 

 land. See Shetland. 



Gibson (R. J. Harvey), F.R.S.E. Anatomy of 

 Patella vulgata, 601 ; Historical Account, 601 ; 

 Morphology, 603 ; Viscera, 604 ; Alimentary 

 System, 605 ; Respiratory System, 614 ; Renal 

 System, 617; Connective Tissue System, 620 ; 

 Muscular System, 621 ; Epidermal System, 

 622 ; Protective System, 624 ; Reproductive 

 System, 633. 



Grating and Glass-Lens Solar Spectrum in 1884. 

 See under 'Spectrum Analysis. 



Green Sun. See under Sun. 



Guppy (H. B.), F.G.S. Observations on the Recent 

 Calcareous Formations of the Solomon Group 

 made daring 1882-84, 545. 



H 



Hay (Matthew), M.D. A Contribution to the 

 Chemistry of Nitroglycerine, 67. 



and Orme Masson, M.A., B.Sc, F.R.S.E. 



The Elementary Composition of Nitroglycerine, 

 87. 



Herdman (W.A.), D.Sc., F.R.S.E, Professor of 

 Natural History in University College, Liver- 

 pool. Report on the Tunicata collected during 

 the Cruise of H.M.S. "Triton " in the summer 

 of 1882, 93. 



Report on the Tunicata dredged during the 



Cruises of H.M.SS. " Porcupine " aud "Light- 

 ning" in 1868, 1869, 1870, 219. 



Herschel (Professor Alexander S.). On the 

 Green Band of CO, 454. 



Hessian, On the. By Professor Chrystal, F.R.S.E., 

 645. 



noEK (Dr P. P. O). The Pycnogonida dredged in 

 the Faroe Channel during the Cruise of H.M.S. 

 "Triton" in August 1882, 1. 



Horne (John), F.R.S.E., and Peach (B. N.), 

 F.R.S.E. The Old Red Sandstone Volcanic 

 Rocks of Shetland, 359. 



Hotle (W. E.), M.A., F.R.S.E.. On a New Species 

 of Pentastomuni (/'. protelis) from the Mesen- 

 tery of Proteles cristatus, with an Account of 

 its Anatomy, 165. 



K 



Kinematics oj Mechanisms, a New Graphic Analysis 



of, 507. 

 Kirkman (Rev. T. P.), F.R.S. The Enumeration, 



Description, and Construction of Knots of 



fewer than Ten Crossings, 281. 



The 364 Unifilar Knots of Ten Crossings, 



enumerated and described, 483. 



Knots. Knots of fewer than Ten Crossings, 281. 

 The 364 Unifilar Knots of Ten Crossings, 

 enumerated and described. By Rev. Thomas 

 P. Kirkman, F.R.S., 483. 



By Professor Tait, Sec. R.S.E., Part II. 



Census of Eightfold and Ninefold Knottiness, 

 327. Beknottedness, 335. 



Part III. Various Orders and Classes of 



Amphicheirals, 493. Census of Tenfold 

 Knottiness, 501. The various Types of 

 Tenfolds, with their distinct Forms, 503. 



Knott (Professor C. G), D.Sc, F.R.S.E. On 

 Superposed Magnetisms in Iron and Nickel, 

 193. 



Language. On the Philosophy of Language. By 

 Professor John Stuart Blackie, F.R.S.E., 

 343. 



Little b Group of Lines in Solar Spectrum. See 

 Spectrum Analysis. 



M 



Magnetism. On Superposed Magnetisms in Iron 



and Nickel. By Professor C. G. Knott, 



F.R.S.E., 193. 

 Marshall (A. Milnes), M.D., D.Sc, Professor of 



Zoology in Owens College. Report on the 



Pennatulida dredged by H.M.S. "Triton," 



119. 

 Mechanisms. A new Graphic Analysis of the Kine 



matics of Mechanisms. By Professor Robert 



H. Smith, 507. 

 Muir (Thomas), LL.D., F.R.S.E. On Bipartite 



Functions, 461. 

 Detached Theorems on Circulants, 639. 



N 



Nitroglycerine. A Contribution to the Chemistry 

 of Nitroglycerine. By Matthew Hay, M.D., 

 67. 



Action of Potash, Ammonia, Alkaline Car- 

 bonates, Phosphate of Soda, Chloride of Sodium 

 Acids and Sulphides, and Water on Nitro- 



