iv TABLE OF CONTENTS. 



Page 



Etheridge, Robert, Jun., Esq. On the Occurrence of the Genus 

 Astrocrinites (Austin) in the Scotch Carboniferous Limestone 

 Series, with the Description of a New Species (A. Benniei), and 

 Remarks on the Genus. (Plates XII. and XIII.) 103 



On an adherent Form of Prodnctus and a small Spii'iferina 



from the Lower Carboniferous Limestone Group of the East of 

 Scotland. (Plates XXIV. and XXV.) 454 



Gunn, John, Esq. On the Presence of the Forest-bed Series at 

 Kessingland and Pakefield, in Suffolk, and its position beneath 

 the Chillesford Clay 123 



Guppy, R. J., Esq. On the Miocene Fossils of Haiti. (Plates 



XXVIII. and XXIX.) 516 



Harrison, Wm. J., Esq. On the Occurrence of the Rhaetic Beds in 



Leicestershire 212 



Hector, Dr. Note to Mr. H. Woodward's Paper on a new Fossil 



Crab from the Tertiary of New Zealand 53 



Hicks, Henry. Appendix to Mr. J. E. Marr's Paper on Fossili- 

 ferous Cambrian Shales near Caernarvon 135 



Hulke, J. "W., Esq. Appendix to " Note on a Modified form of 



Dinosaurian Ilium hitherto reputed Scapula " 364 



Irving, Rev. A. On some recent Sections near Nottingham 513 



Judd, J. W., Esq. On the Ancient Volcano of the District of Schem- 



nitz, Hungary. (Plate XX.) : 292 



Keeping, Walter, Esq. Notes on the Palaeozoic Echini. (Plate 



III.) 35 



. On the Discovery of Melonites in Britain 395 



Kendall, J. D., Esq. Haematite in the Silurians 180 



Lavis, H. J. Johnston, Esq. On the Triassic Strata which are 

 exposed in the Cliff-sections near Sidmouth, and a Note on the 

 occurrence of an Ossiferous Zone containing Bones of a Laby- 

 rinthodon 274 



Lloyd, T. G. B., Esq. Geological Notes from the State of New York 76 



Mackintosh, D., Esq. On the Correlation of- the Deposits in Cefn 

 and Pont-Newydd Caves with the Drifts of the North-west of 

 England and Wales 91 



. On the Mode of Occurrence and Derivation of Beds of 



Drifted Coal near Corwen, North W ales 451 



Mallet, R., Esq. On the Mechanism of Production of Volcanic 



Dykes, and on those of Monte Somma 472 



Marr, J. E., Esq. Fossiliferous Cambrian Shales near Caernarvon. 



With an Appendix by Henry Hicks, Esq ; .... 134 



