EXPLANATION^ OF THE PLATES. 



Plate 



Page 



to illustrate the late J. Carter's paper 

 on Fossil Species of these from England 15 



Tx r Decapod Crustacea 



-II. I 



fAcLisiNA, EiHABdospira, Murchisonia, and Micrentoma 

 III-Y, < from the Carboniferous Limestone of Britain, to illustrate 



[ Miss J. Donald's paper on those fossils 45 



VL^ 



r Geological Map of the Southern Transvaal ; Section 



I FROiAI the MaGALIESBERG THROUGH JOHANNESBURG AND THE 



Nigel Mine ; and Section prom the Gtatsrand across 

 THE Vaal River to Parys, to illustrate Dr. F. H. 

 } Hatch's paper on the Witwatersrand and other Districts 

 l^ in the Southern Transvaal 73 



r Microscope -sections op Pyromerides op Boulay Bay 

 VII. \ (Jersey), to illustrate Mr. J. Parkinson's paper on those 



[ rocks 101 



f Longitudinal Section op the Western Cave, Ty Newydd, 

 to illustrate the Rev. Gr. C. H. Pollen's paper on the 

 Exploration of the Ty Newydd Caves 119 



{Geological Map of Lambay Island, to illustrate Messrs. C, 

 I. Gardiner & S. H. Reynolds's paper on the Bala Beds 

 and Associated Igneous Rocks of that island 135 



["Vertical Sections in Bolsover Tunnel, and Section across 

 • the Alluvium op the Trent Valley, to illustrate Mr. C. 

 Fox-Strangways's paper on the railway between Lincoln 

 and Chesterfield = 157 



VIII. 



IX, 



X. 



XI-XII. I 



XIII- 



XIX, 



f Map op District north-east op Bonsall ; and Microscope- 

 sections op Quartz-rock and Quartzose Limestone 

 FROM Derbyshire, to illustrate Mr. H. H. Arnold Bem- 



[^ rose's paper on those rocks , 169 



[ Stratified and contorted morainic material in ice ; 

 formation of crescpntic moraines; terminal moraines, 

 etc. of Ivory Glacier ; advance of Ivory Glacier ; 



TERMINAL FRONTS OF BoOMING AND BaLDHEAD GlACIERS ; 



VIEWS OP Booming Glacier, showing raised edge and 



CENTRE sagging AWAY PROM SIDE OF VALLEY; and StARASH- 



CHiN RiDGE, to illustrate Messrs. E. J. Garwood & J. 

 \^ W. Gregory's paper on the Glacial Geology of Spitsbergen. 197 



