viii List of Woodcuts. 



PAGE 



Cross-section of the Shore-terraces at Cape Lyell 263 



Ideal section showing the disturbances in the position of the Tertiary strata on 



Spitzbergen 265 



Falceacis cuneata, Meek and "Worthen 268 



Map of Helgelandt at three different periods reduced from one said to have 

 been *' copied from an old map in the possession of the Governor of 



Helgelandt" 283 



Ideal iceberg 307 



Two figures Olustrating apparent and true dip 378 



Diagram-plan of the fibres in Eubrochus elausus 400 



Arctic scenery 404 



Diagram to illustrate the Formation of Eock-Basins 451 



Membranipora Etheridgii, Eusk, Post-Tertiary Beds, Eiver Forth, above Stirling 523 



Fan-shaped ramifying tubuli observed in shells of Cyprina Islandica 665 



Chalk-pit at "Whitlingham, Norwich 566 



Section at Snowdown, Chard 567 



Cutting near Uphill (Bristol and Exeter Eailway) 568 



