ANNUAL EEPORT. XV 



1868. 



November 25th. — Description of 'Nga. Tutura, an extinct Yolcano in 



New Zealand, by Capt. F. W. Hutton, F.G.S. 



. On DaJcosaurus, by J. "Wood Mason, Esq., P.G.S. 



On the Anatomy of the Test of Amjphicletus (Echino- 



cardium) Virginianus, Porbes, and on the Genns Breynia, by P. 



Martin Duncan, M.B., F.E.S., Sec. G.S. 

 December 9th. — Note on a Geological Reconnaissance made in 



Arabia Petraea in the Spring of 1868, by H. Bauerman, Esq., 



F.G.S. 

 On the Occurrence of Celestine in the Nummnlitic 



Limestone of Egypt, by H. Bauerman, Esq., F.G.S., and C. Le 



Neve Poster, D.Sc, B.A., P.G.S. 



Note on the Echinodermata, Bivalve Mollusca, and 



some other Fossil species from the Cretaceous Eocks of Sinai, by 

 Dr. P. Martin Duncan, F.E.S., Sec. G.S. 



On the Existence during the Quaternary Period of a 



Glacier of the Second Order occupying the " Cirque " of the Valley 



of Palheres, in the Western part of the Granitic '^Massif" of the 



Lozere, by M. Charles Martins, For. Corr. G.S. 

 December 23rd. — On the so-called " Eozoonal" Eock, by Prof. W. 



King and Dr. T. H. Eownev ; communicated by Sir E. I. Mur- 



chison, Bart., K.C.B., F.E.S.*; Y.P.G.S. 

 Notes on the Geology of China, with more especial 



reference to the provinces of the Lower Yungtsi, by Thomas W. 



KingsmiU, Esq. ; communicated by the President. 

 1869. 

 January 13th. — On Hyperoda^cdon, by Prof. T. H. Huxley, LL.D., 



F.E.S., Pres. G.S. 

 On the Locahty of a new Specimen of Hyperodape- 



don on the South Coast of Devon, by "W. TVTiitaker, Esq., F.G.S. 

 January 27th. — Notes on Graptolites and allied Fossils occurring in 



Ireland, by W. H. Baily, Esq., F.G.S. 

 Notice of Plant-remains from beds interstratified 



with the Basalt in the County of Antrim, by W. H. Baily, Esq., 



F.G.S. 



Eemarks upon the Basalt Dykes of the Mainland of 



India opposite to the Islands of Bombay and Salsette, by G. T. 

 Clark, Esq., F.G.S. 



On Auriferous Eocks in South-eastern Africa, by 



Dr. Sutherland ; communicated by Sir E. I. Murchison, Bart., 

 K.C.B., F.E.S., Y.P.G.S. 



February 10th. — On the Evidence of a Eidge of LoAver Carboniferous 

 Eocks crossing the Plain of Cheshire beneath the Trias, and form- 

 ing the Boundary between the Permian Eocks of the Lancashire 

 type on tlie North, and those of the Salopian type on the South, 

 by Edward Hull, Esq., M.A., F.E.S., F.G.S. 



On the Eed Chalk of Hunstanton, by the Eev. T. 



Wiltshire, M.A., F.L.S., F.G.S. 



