0:22 ADDITIONS TO THE LIBEARY. 



the Chalk of Yorkshire, 165.— Eeply by the Kev. J. F. Blake, 170.— 

 W. H. Flower. Visit to the Museum of the Royal College of Surgeons^ 

 171. — J. F. Blake and W. H. Hudleston. Excursion to Weymouth and 

 Portland, 172. — H. G. Seeley. On the Dinosauria, 175. — T. Rupert Jones 

 and B. B. Woodward. Excursion to Newbury, 185. — Excursion to 

 Orpington and Knockholt, 189. — Excursion to Watford, 191. — Excursion 

 to Knockholt and Sevenoaks, 194 — Excursion to Bath, 196. — Excursion 

 to Sevenoaks and Tunbridge, 202. — Excursion to Tunbridge and Tunbridge 

 Wells, 204. — T. Rupert Jones. On the Origin of Peat and Peat-Bogs, 

 207. — Excursion to Tunbridge Wells and Orowborough Beacon, 230. — 

 Excursion to Ledbury, 233. — T. Rupert Jones. On the Practical Ad- 

 vantages of Geological Knowledge (Inaugural Address of Session 1879- 

 80), 237. — H. Goss. On the Insect Fauna of the Primary or Palasozoic 

 Period, and the British and Foreign Formations of that Period in which 

 Insect Remains have been detected, 271. 



Giessen. Oberhessische Gesellschaffc fiir !N^atur- nnd Heilkunde. 

 ISter Bericht. 1879. 

 Streng. Ueber Pflanzenreste im Eisensteinslager von Bieber bei 

 Giessen, 143. 



Glasgow. Geological Society. Transactions. Vol. i. Part 2. 1863. 

 A. Geikie. On the Phenomena of the Glacial Drift of Scotland, 1. 



. . — . Vol. iv. Part 1. 1871. 



0. Cameron. On the Sutherlandshire Gold-fields, 1. — R. Craig. On 

 the Section on the Crofthead and Kilmarnock Railway in Cowden Glen, 

 Neilson, Renfrewshire, with Remarks on the Upper Boulder-clay, 17. — 

 H. W. Crosskey and David Robertson. The Post-Tertiary Fossiliferous 

 Beds of Scotland, 32. — R. Craig. On the Boulders found in Cuttings on 

 the Beith Branch Railway considered in relation to their parent rock, with 

 remarks on the local character of Boulder-clay, 45. — J. Thomson. On a 

 Specimen of Acanthodes Wardii, Egerton, from the Lanarkshire Ccal- 

 field, 57. — J. Thomson. On Ctenacanthus hyhodoides, Egerton, 50. — Du- 

 gald Bell. On the Aspects of Clydesdale during the Glacial Period, 63. 



. . . Vol. vi. Part 1. 1879. 



R. Craig. On the Fossils of the Upper Series of the Lower Carboni- 

 ferous Limestones in the Beith and Dairy Districts of North Ayrshire, 1. 

 — Thomas King. Description of a Dry JRiver-Bed in North Chile, 18. — 

 David Robertson. On the Presence of Hermit Crabs in the Post-Tertiary 

 Clays of the Clyde Basin, 23. — ^A. Pratt. Notes on Crinoids from 

 Inverteil, Fifeshire, 25. — J. Young. Remarks upon Prof. Hall's proposed 

 Triple Division of the Carboniferous Strata, as contained in a Paper 

 entitled, "On the Upper Limit of the essentially Marine Beds of the 

 Carboniferous System in the British Isles, and the Necessity for the 

 Establishment of a Middle Carboniferous Group," 26 ; Notes on the Lime- 

 stone Strata of the District around Glasgow, 29. — Sir William Thomson. 

 The Internal Condition of the Earth as to Temperature, Fluidity, and 

 Rigidity, 38. — J. F. Stewart. On the Discovery of Whale Remains in 

 the Clays of the Carse of Stirling, 49. — J. Dairon. On Retiolites, 51. — 

 David Robertson. On the Post-Tertiary Fossiliferous Bed at the New 

 Gas Tank, Paisley, 53. — David Robertson. Additions to the List of 

 Polyzoa of Garvel-Park Post-Tertiary Deposit, 57. — A. Pratt. Scottish 

 Trap Rocks and their Structure under the Microscope, 58. — J. Young. 

 A new Scottish Mineral (Bowlingite), 63. — ^^V. Lauder Lindsay. Austra- 

 lian Gold-Quartz in Scotland, 68. — D. C. Glen. Notes on the Varieties 

 of Trap Rocks found on the Coast of Ayrshire, near Largs, 72. — C. 

 Lapworth. Recent Discoveries among the Silurians of South Scotland, 



