ANNUAL REPORT. XV 



1856. 

 June 4th. — On the Keuper Sandstone and its Fossils at Leicester, by 



J. C. Plant, Esq. ; communicated by J. W. Salter, Esq., F.G.S. 

 On the Keuper of Warwick and its Fossils, by the 



Rev. P. B. Brodie, F.G.S. 



On a New Genus of Fossil Cephalopoda, BiploceraSi 



by J. W. Salter, Esq., F.G.S. 



on a New Orthoceras from China, by S. P. Woodw^ard, 



Esq., F.G.S. 



On Trap-dykes penetrating the Syenite in the Mal- 



verns, by the Rev. W. Symonds, F.G.S. 



On the Oscillation of Land in the South Sea, by J. G. 



Sawkins, Esq., F.G.S. 



On the Formation of Gold Veins, by L. L. B. Ibbet- 



son, Esq., F.G.S. 

 June 18th. — On a Section of Mount Lacha near Mont Blanc, by 



Major Charters, F.G.S. 

 On the late Eruption of Mauna Loa, by W. Miller, 



Esq. (From the Foreign Office.) 



On the Geology of Varna and its Vicinity, by Capt. 



T. Spratt, F.G.S. 



- On the Geology of Trinidad, by H. G. Bowen, Esq., 



F.G.S. 



On the Chalk and Greensand Fossils of Aberdeen- 



shire, by J. W. Salter, Esq., F.G.S. 

 On the Correlation of the Middle Eocene Tertiaries 



of England, France, and Belgium, by Joseph Prestwich, Esq., 

 Treas. G.S. 



November 5th. — On the Stereognathus Ooliticus, from the Stones- 

 field Slate of Oxfordshire, by Prof. Owen, F.G.S. 



November 19th. — On the Occurrence of CrystalHzation in Stucco, 

 by Dr. Buist; communicated by Sir R. I. Murchison, F.G.S. 



On the Occurrence of Allophane at Charlton, by 



Prof. J. Morris, F.G.S. 



On the Red Sandstone and Quartzite of the North- 



West of Scotland, by Professor James Nicol, F.G.S. 

 December 3rd. — On the Eruption of Mauna Loa in 1855-56, by 



F. A. Weld, Esq. ; communicated by Sir C. Lyell, F.G.S. 

 On the late Eruption of Mauna Loa, by Mr. Consul 



Miller. (From the Foreign Office.) 



On the Eruptions of Mauna Loa during the last 



sixteen years, by the Rev. Mr. Coan. (From the Foreign Office.) 

 On the Occurrence of an Earthquake at Rhodes, by 



Mr. Consul Campbell. (From the Foreign Office.) 



Additional observations on the Geology of Bulgaria, 



by Captain T. A. B. Spratt, F.G.S. 

 December 17th. — On the Tertiary Freshwater Deposits of the 



Western Portion of the Grecian Archipelago, by Captain T. A. 



B. Spratt, F.G.S. 

 ' On an Ice-carried Boulder at Borgholm, by John 



Wolley, Esq. ; communicated by Sir Charles Lyell, V.P.G.S. 



