Reports and Proceedings. 181 
F. Von Hauer.—A notice of the latest labours of the Imperial Geo- 
logical Institute of Austria. 
Sir R. I. Murchison.—Note on the occurrence of the same fossil 
plants in the Permian rocks of Westmoreland and Durham. 
W. Pengelly.—On Changes of Relative Level of Land and Sea in 
south-western Devonshire, in connection with the Antiquity of 
Mankind. 
C. Moore.—Remarks on the Geology of the south-west of England. 
H B. Brady.—On the Foraminifera of the Middle and Upper Lias 
of Somersetshire. 
Professor Harkness.—On the Lower Silurian rocks of the south-east 
of Cumberland and the north-east of Westmoreland. 
Rev. G. F. Browne.—On the formation and condition of the Ice 
in certain Ice-caves of the Jura, Vosgian Jura, Dauphiné, and 
Savoy. 
W. W. Sedat On the Lowest Beds of the Clifton Carboniferous 
series. 
Handel Cossham —On the geological formation of the district 
around Kingswood Hill, with especial reference to supposed 
development of Millstone-Grit in that neighbourhood. 
W. H. Baily.—On the occurrence of Fish-remains in the Old Red 
Sandstone of Portishead, near Bristol. 
Rev. P. B. Brodie-——Remarks on two outliers of Lias in South 
Warwickshire, and on the presence of the Lias or Rhetic Bone- 
bed at Knowle, its furthest northern extension hitherto recog- 
nized. 
C. W. Peach.—On Traces of Glacial Drifts in the Shetland Islands. 
C. W. Peach.—On Boulder-clay Fossils. 
J. Leckenby.—On the Boulder-clay and Drifts of Scarborough and 
East Yorkshire. 
Dr. Daubeny.—On the cause of the extrication of Carbonic Acid 
from the interior of the earth, and on its chemical action upon 
the constituents of Felspathic Rocks. 
Commander B. Pim, R.N.—Notes on the Voleanic Phenomena and 
Mineral and Thermal Waters of Nicaragua. 
J. W. Salter—On the old Pre-Cambrian (Laurentian) Island of 
St. David’s, Pembrokeshire. 
J. W. Salter.—-On some new forms of Olenoid Trilobites from the 
lowest fossiliferous rocks of Wales. 
W. H. Baily —On some new points in the structure of Palechinus. 
Rev. H. B. Tristram.—On a Bone-breccia with Flints found in the 
Lebanon. 
Rev. H. B. Tristram.—On the Formation of the Jordan Valley and 
the Dead Sea. 
Rev. H. B. Tristram.—Notice of a Bitumen and Sulphur Deposit at 
the south-west corner of the Dead Sea. 
Rev. H. B. Tristram.—On the Geology of Palestine. 
Dr. Hector.—On the Geology of Otago, New Zealand. 
W. Keene.—On the Coal-measures of New South Wales, with Spiri- 
fers, Glossopteris, and Lepidodendron. 
