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Part 1. No. 2, and Part 2. Nos. 2&3. 1869. 
Cambridge. Proceedings of the Cambridge Philosophical Society. 
Parts 3-6. 
H. G. Seeley.—The Laws which have determined the shaselovaton of 
Life and Rocks (abstract), 39. 
On the Potton Sands (abstract), 45. 
Rey. O. Fisher.—On Roslyn or Roswell Hill Clay-pit, near Ely, 51. 
H. Seeley.—On the Association of Potton Sand Fossils with those of 
the Farringdon Gravels in a phosphatic deposit at Upware, on the 
Cam; with an account of the Superposition of the Beds, and the 
significance of the Affinities of the Fossils, 99. 
AG Paley.—On a Series of Elevated Sea Terraces on Hampsfell, 
near Cartmel, Lancashire, 107. 
Transactions of the Cambridge Philosophical Society. Vol. xi. 
Part 2. 1869. 
D. T. Ansted.—On some netaeee of the Weathering of the Rocks, 
illustrating the nature and extent of subaérial denudation, 587, 
Canadian Naturalist and Geologist. Vol. ui. Nos. 5 & 6. 
J. W. Dawson.—Notices of some remarkable Genera of Plants of the 
Coal Formation, 362. 
¥F. G. Matthew.—On the Azoic and Paleozoic Rocks of Southern 
New Brunswick, 387. 
S. Lovén.—On Leskia mirabilis (Gray), 437. 
T. Macfarlane.—On the Extraction of Copper from Ores in the Humid 
Way, 457. 
===, ,Vol.iv.. Nos: 1-& 2; 
G. F. Matthew.—On the occurrence of Arctic and Western Plants in 
Continental Acadia, 139. 
T. S. Hunt.—On the probable seat of Volcanic Action, 166, 
Chemical News. Vol. xx. Nos. 500-513. 
Chemical Society. Journal. Second Series. Vol. vii. July to Sep- 
tember 1869. 
‘Colliery Guardian. Vols. xvit. & xviii. Nos. 443-456. 
Darmstadt. Notizblatt des Vereins fiir Erdkunde und verwandte 
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1868. 
R. Ludwig.—Phosphorsaurer Kalk im Schalstein bei Konig sberg im 
Hinterland, 158. 
« Die yon oberdeyonischen Gesteinen ausgefiillte Falte von 
Buchenau, 158. 
Versteinerungen im Dachschiefer von Gladenbach im. Hin- 
terland, 191. 
» Neue Corallen aus dem Mittel-Devon yon Biedenkopf, 191. 
