dons. — 3 mars-5 mai 1879. 81 
J. Paterson. — On a Visit to the Diamond Fields of South Africa, with Notices 
of Geological Phenomena by the Wayside, 70. 
J. Curry. — On Columnar Basait, 80. 
J. L. Lobley. — Excursion to Erith and Crayford, 83; — Id. to Malvern, 269. 
Winwood. — Excursion to Bath, 89. 
T. R. Jones. —Excursion to Guildford and Chilworth, 93; — On the Yalley of 
the Yézère, Périgord, its Limestones, Caves, and Pre-Historic Remains, 207. 
H. Hicks. — On the Classification of the Cambrian and Silurian Rocks, 99; — On 
the Cambrian and Silurian Rocks of Ramsey Island, St.-Ravid’s, 155. 
H. A. Nichoison. — On the Silurian Rocks of the English Lake District, 105. 
— Excursion to Bromley and Chislehurst, 114 ; — Id. to Hendon and Finchley, 115. 
0. Rees. —Note on specimens of Ptychodus laiissimus, from the Chalk of Grays, 
Essex, 117. 
J. Gunn. — On the Dip of the Chalk in Norfolk, and the Remains ofOldLand Sur¬ 
faces called the Stone-Bed, 117. 
— Excursion to Walton-on-the-Naze, 122; — Id. to Ludlow and the Longmynds, 
121. 
H. Clarke. — On the Influence of Geological Reasoning on other Branches of Know¬ 
ledge, 129. 
D. C. Davies. — On Coal Seams in the Permian, atlfton, Shropshire, 138. 
Ch. Lapworth. — On the Diprionidæ of theMoffat Shalè, 165. 
J. Howell. — On the Geology of Brighton, 169. 
J. W. Wetherell. — On some Fossils from the Margate Chalk, 192. 
Beesley. —Excursion to Banbury, 197. 
— Excursion to Charlton, 205; — Id. to Aylesbury, 210. 
H. Walker. — Excursion to Finchley, 214 ; — Id. to Plumstead and Crossness, 
265. 
F. A. Bedwell.— On Ammonites Zones in the Isle ofThanet, 217. 
— Excursion to Brighton, 239. — Id. to Hatfield, 240. 
S. Sharp. — Sketch of the Geology of Northamptonshire, 243, 
J. M. Black. — An account of the Eruption of Mount Yesuvius of April 1872, 253. 
\V. H. Hudleston. — The Yorkshire oolites, I, 283. 
G. C. Cooper. — On the Origin and Présent Position of the Diamonds of South 
Africa, 336. 
— Id., t. 1Y; 1874-76. 
H. Woodward. — Adress at the opening of the session, 1 ; — On the Dawn and 
development of Life on the Earth, 98. 
J. Gung. — On the probability of finding Coal in the Eastern counties, 35. 
Al. Irving. — The Geology of the Nottingham District, 45, 57; — Excursion to 
Grantham and Nottingham, 491. 
W. H. Hudleston et J. Parker. — Excursion to Oxford, 91. — Excursion to Lewis- 
kam, 114; — Id. to Tilburstow andNutfield, 153; — Id. to Riddlesdown and Cory- 
don, 282; — Id. to Watford, 284.; — Id. to the isle of Sheppey, 320; — Id. to 
Erith and Crayford, 323; — Id. to B leackheath and Charlton, 557. 
R. Etheridge jun. — Observations on some Carboniferous Polyzoa, 116. 
H. Walker. — Excursion to Grays, Essex, 123; — Id. to St. Mary’s Cray, Well hill 
and Shoreham, Kent, 155. 
W. II. Hudleston. — Excursion to Northamptonshire, 123; — Id. to the Isle of 
Thanet, 254; — Id. to Charnwood Forest, Leicestershire, 307; — Id. to East 
Yorkshire, 326; —The Yorkshire oolites, II, 353 ; — Visit to the Mineralogical Départ¬ 
ie 
