Vol. 50.] ADDITIONS TO THE LIBRARY. 189 



London. Geological Magazine. Decade 4. Vol. i. Nos. 1-6. 

 1894. 

 Maria M. Ogilvie. Coral in the ' Dolomites ' of South Tyrol, 1, 49. — 

 A. H. Foord and G. C. Crick. On the Identity of Ellipsolites compressus, 

 J. Sowerby, with Ammonites Hensloivi, J. Sowerby, 11. — C. W. Andrews 

 Note on a new Species of JEpyornis (JE. titan), 18. — J. G. Goodchild. 

 Augen-structure in Relation to the Origin of the Eruptive Rocks and 

 Gneiss, 20. — C. S. Du Riche Preller. On the Three Glaciations in 

 Switzerland, 27. — W. M. Hutchings. Notes on the Composition of Clays, 

 Slates, etc., and on some Points in their Contact-metamorphism, 86, 64. 

 — J. W. Gregory. On some Jurassic Species of Cheilostomata, 61. — 

 A. Smith Woodward. On a Tooth of Oxyrhina, from the Red Crag, 75. 

 — T. Mellard Reade. An Ancient Glacial Shore, 76. — W. Shone. Post- 

 Glacial Man in Britain, 78. — Mark Stirrup. The True Horizon of the 

 Mammoth, 80. — A. R. Hunt. Four Theories of the Age and Origin of 

 the Dartmoor Granites, 97. — S. H. Reynolds. Fossils from the Lower 

 Palaeozoic Rocks of Yorkshire, 108. — C. A. McMahon. The Rape of the 

 Chlorites, 111. — T. G. Bonney. Some Notes on Gneiss, 114. — J. E. Marr. 

 Notes on the Skiddaw Slates, 122. — A. Brown. On the Structures and 

 Affinities of the Genus Solenopora, 145, 195. — F. M. Stapff. On the 

 Sand-grains in Micaceous Gneiss from the St. Gothard Tunnel, and on 

 some other Difficulties raised by Prof. Bonney, 152. — Sir Henry H. 

 Howorth. The Mammoth Age was Contemporary with the Age of 

 Great Glaciers, 161. — P. B. Brodie. Further Remarks on the Tertiary 

 (Eocene) Insects from the Isle of Wight, and on others from the Lias and 

 Coal-Measures, 167. — A. Harker. Cordierite in the Lake District, 169. 

 — S. S. Buckman. Jurassic Ammonites : Notes on a Pamphlet by Dr. 

 Emile Haug, 170. — O. C. Marsh. Restoration of Ca?nptosaurus, 193. — 

 T. Mellard Reade. On the Results of Unsymmetrical Cooling and Re- 

 distribution of Temperature in a Shrinking Globe as applied to the Origin 

 of Mountain Ranges, 203. — A. Smith Woodward. On a Second British 

 Species of the Jurassic Fish Eurycormus, 214. — C. Callaway. On Chlorite 

 as a Source of Biotite, 217. — G. A. J. Cole. On Variolite and other 

 Tachylytes at Dunmore Head, Co. Down, 220. — J. Lomas. An Ancient 

 Glacial Shore, 222. — J. K. Creighton. On the Occurrence of Pigotite in 

 the Caves near Porthcurnow, St. Levan, Cornwall, 223. — F. R. C. Reed. 

 Woodwardian Notes (Phacops Marri), 241. — C. D. Walcott. Note on 

 some Appendages of the Trilobites, 246. — H. J. Johnston-Lavis. The 

 Basic Eruptive Rocks of Gran (Norway) and their Interpretation, 252. — 

 R. H. Traquair. On a New Species of Diplacanthus, with Remarks on 

 the Acanthodian Shoulder-girdle, 254. — Sir Henry H. Howorth. The 

 most recent changes of Level and their Teachings. Part I. The Raised 

 Beaches, 257. 



. . . Purchased. 



-. Geologists' Association. Proceedings. Supplement to Vol. i., 

 containing Papers published separately between the years 1859 

 and 1870. 1870. 



-. . . Vol. xiii. Parts 3-7. 1893-94. 



G. S. Boulger. Report on the Visit to the British Museum (Natural 

 Historv), Department of Botany, 50. — F. C. J. Spurrell. Excursion to 

 Ilford,"53.— H. B. Woodward, C. Reid, and J. F. Blake. Excursion to 

 Norwich, the Bure Valley, Cromer, and Lowestoft, 54. — F. C. J. Spurrell. 

 Excursion to Dartford Heath, 70. — J. F. Blake. Excursion to Brill, 71. 

 — H. W. Monckton and H. A. Mangles. Excursion to Farnham, 74. — 



