TABLE OE CONTENTS, 



PART I.— ORIGINAL COMMUNICATIONS. 



Page 

 Ansted, Prof. D. T. On the Geology of the Southern Part of An- 

 dalusia, between Gibraltar and Almeria. [Abstract] 130 



Baily, William H., Esq. Descriptions of Fossil Invertebrata from 

 the Crimea : with a Note on the Geology of the Neighbourhood of 

 Sevastopol, and the Southern Coast of the Crimea ; by Capt. C. F. 

 Cockburn. (With 3 Plates) 133 



Bigsby, Dr. J. J. On the Palaeozoic Basin of the State of New 

 York. Part I. A Synoptical View of the Mineralogical and Fos- 

 sil Characters of the Paleeozoic Strata of the State of New York . . 335 



. Part II. Classification of the Palaeozoic Strata of the State 



of New York 305, 427 



Buckman, Prof. James. On the Oolite Rocks of Gloucestershire and 

 North Wilts. (With a Plate) 98 



Bunbury, C. J. F., Esq. On a remarkable Specimen of Neuropteris ; 

 with Remarks on the Genus 243 



Daubeny, Dr. C. G. B. On the Evolution of Ammonia from Vol- 

 canos 295 



Egerton, Sir P. Palichthyologic Notes, No. 10. On Palceoniscus 

 superstes : with a Note on the occurrence of a New Species of 

 Fish in the Upper Keuper Sandstone in Warwickshire; by the 

 Rev. P. B. Brodie. (With a Plate.) 164 



Falconer, Dr. H. On the Species of Mastodon and Elephant occur- 

 ring in the Fossil State in England. Part II. Elephas. [Abstract.] 81 



Forbes, Dr. C. On a quantity of Crabs thrown up on the Beach in 

 Payta Bay. [Abstract.] 294 



. On the Coal found to the South of Concepcion, in Southern 



Chili. [Abstract.] 294 



Geikee, A., Esq. On the Geology of Strath, Skye : with descrip- 

 tions of some Fossils from Skye ; by Dr. T. Wright. (With a 

 Plate.) 



Gemmellaro, Sign. Gaetano Giorgio. On the Gradual Elevation of 

 the Coast of Sicily, from the mouth of the Simeto to the Onobola 504 



Gibson, T. F., Esq. Notice of the Discovery of a large Femur of 

 the Iguanodon in the Weald Clay at Sandown Bav, Isle of Wight. 

 [Abstract.] 175 



