EXPLAliTATION OF THE PLATES. 



XV 



Plate 



XLI . 

 XLVIII. ^ 



Page 

 fMAp OF Central Spitsbergen; View of the Glacier- 

 systems IN King's Bay; the Terminal Front of King's 

 Glacier ; Icebergs cala^bd prom King's Glacier ; a 

 COLLAPSED Ice-tunnel, near Pretender Peak ; Ice- 

 tunnels FORMED against THE PrETENDER EaNGE, AND ViEW 

 OF NUNATAK CAUSING ElEVATION OF EnGLACIAL MATERIAL ; 



Surface-stream on Highway Glacier, and Englacial 

 Stream with Moraine, King's Glacier ; the Eange of 



THE HORNSUNDS TiNDE, FROM MoUNT HeDGEHOG, SHOWING 



Frost-denudation, and one of the Erratics of the 



Arch^an Moraine, Nordenskjold Glacier, to illustrate 



Mr. E. J. Garwood's paper on Glacial Phenomena in 



1^ Spitsbergen 681 



(Ordovician trilobites from the Waterford coast, to 

 illustrate Mr. F. P. Cowper Reed's paper on the Lower 

 Palaeozoic Bedded Rocks of that district 718 



/^Thickness of the Upper and Middle Permian in the 



rp I Enville District; and Composition op the Pebbles 



T &. TIT "^ ^^ ^^^ Middle Permian Conglomerates, to illustrate 



' I Mr. W. Wickham King's paper on the Permian Conglo- 



[ merates of the Lower Severn Basin 97 



