DONS. — DU 4 AVRIL AU 27 JUIN 1892 489 



The Lamprophyres of the North of England. — Goodchild : How to take Impres- 

 sions of Fossils. — C. Davison : On the Origin of Earthquake-Sounds. — Hutchings : 

 On the Ash-Slates of the Lake-District. 



N° 6. 



R. Hunt : On the Devonian Rocks of Saint-Devon, pi. 6 et 7. — Ussher : Permian 

 in Devonshire. — Howorlh : The Mammath and the Glacial Drift. — Buckman : On 

 Ammonites Jurensis. — Bulman : The Revised Theory of Glaciation. 



— Proceedings of the Royal Society, vol. L, n l)S 305 et 306, vol. LI, 

 n os 308-309. 



Seely : The Nature of the Shoulder Girdle and Clavicular, Arch in Sauropterygia. 



— Proceedings of the Geologists' Association, vol. XII, p. 6 (1892). 



A. Irving : Organic Matter as a Geological Agent. — S. Woodward : Supplemen- 

 tary Observations on some Fossil Fishes of the Lower Oolithes, 1 pi. — Monckton : 

 The Geology of the Country round Stirling. — Jukes Browne : The Geology of 

 Devizes, with Remarks on the Grouping of Cretaceous Deposits. 



N° 7. 



Jukes Browne (suite). — J. F. Blake : The Evolution and classification of the 

 Cephalopeda, on account of Récent Advances. — H. B. Woodward : On Geological 

 Zones (to be continued). 



— Programme de la séance et des excursions de la « Geologists' 

 Association » pour la session de 1891-92. 



— Londres. — Abstracts of the Proceedings of the Geological 

 Society of London, n° s 583-594. 



— The Quarterly Journal of Geological Society, vol. XLVIII, 

 part. 1 (n° 189). 



Lydekher : On Dacrytherium, 1 pi. — Jamieson : On Glen Roy. — Monckton : On 

 Gravel south the Thames. — Id. : On the Bagshots Beds of Bagshot Heath. — 

 Hull : On the Red Rocks of the South Devon. — A. Irving : On the Red Rocks of 

 the Devon Coast. —Section. — Seely : On the os Pubis of Polacanthus Foxii. — 

 Nicholson : On High Level Glacial Gravels at Gloppa. — W. Shone : On Subterra- 

 nean Erosion of Glacial Drift. 



No 190. 



Proceedings of the Geological Society, Session 1891-92, including the Proceedings 

 at the Annual Meeting, the President's Address. — Dakyns and Teall : On the 

 Plutonic Rocks of Garabal Hill and Meall Breac. — E. Hill and Bonney : On the 

 Hornblende schists, etc. of Sark. — Lydekker : On Part of the Pelvis of Polacan- 

 thus. — Sharman and E. T. Newton : On Lepidodiscus Milleri, 1 pi. — Waters : 

 On North Italian Bryozoa, 1 pi. — Gregorey : On archaeopneustes abruptus, 1 pi. — 

 Jukes Browne and Harrison : On the Oceanic Deposits of Barbados. — Peach and 

 J. Horne : On the Obnetlus Zone, in the N. W. Highlands, 1 pi. — Blake : On the 

 Rocks mapped as Cambrian in Caernarvonshire. — Prestvvich : On the Raised 

 Beaches, and « Head » or Bubble, drift. of the South of England, 2 pi. — Clément 

 Reid : On the Pleistocene Deposits cf the Sussex Coast. 



