TABLE OF CONTENTS 





O-v 



PART I.— ORIGINAL COMMUNICATIONS. 



Page 



Ansted, Professor D. T. On some remarkable Mineral Veins 240 



BoLLAERT, W., Esq. On the Occurrence of Bones of Mastodon in 



Chile. [Abridged.] 291 



Bui ST, Dr. G. On the Occurrence of Crystallization in a Stucco- 

 Casting 11 



Campbell, R., Esq. On the Occurrence of an Earthquake at Rhodes 176 



Clarke, Rev. W. B. Additional Notice of the Occurrence of Vol- 

 canic Bombs in Australia. [Abstract.] 188 



Cleghorn, John, Esq. On the Rock-Basins of Dartmoor 231 



CoAN, Rev. Tttus. On the Volcanic Eruptions in Hawaii 170 



Egerton, Sir Philip de Malpas Grey, Bart., M.P. Palichthy- 

 ologic Notes (No. 9). On some Fish-remains from the neigh- 

 bourhood of Ludlow. (With 2 Plates.) 282 



Falconer, Dr. H. Description of Two species of the Fossil Mamma- 

 lian Genus P/o^/iaw/^a? from Purbeck 261 



. On the species of Mastodon and Elephant occurring in the 



fossil state in Great Britain. Part I. —Mastodon. (With 2 Plates.) 307 



GoDvriN-AusTEN, R., Esq. On the Newer Tertiary Deposits of the 



Sussex Coast 40 



Gould, Charles, Esq. Description of a new Fossil Crustacean 



{Tropifer Icevis, C. Gould) from the Lias Bone-bed 360 



Huxley, Professor T. H. Description of a new Crustacean (Py^o- 

 cephalus Cooperi, Huxley) from the Coal-Measures. (With a 

 Plate.) 363 



Kirkby, J. W., Esq. On some Permian Fossils from Durham. 



(With a Plate.) 213 



Miller, W., Esq. Further Notice of the Eruption of Mauna Loa 176 



Morris, Professor J. On the Occurrence of AUophane at Charlton, 



Kent 13 



Moyle, H. J., Esq., and C. B. Hillier, Esq. Notice of the Occur- 

 rence of Metalliferous Ores, and of Coal, in Siam. [Abstract.]. . 188 



Murchison, Sir Roderick. Note on the Relative Position of the 

 Strata, near Ludlow, containing the Ichthvolites described by Sir 

 P. Egerton ." 290 



