PROCESS-BLOCKS AND OTHER ILLUSTRATIVE FIGURES 



BESIDES THOSE IN THE PLATES. 



Page 



Fig. 1. Section illustrating the structure of the northern limb of 



the Wealden Anticline lxxvi 



— Diagrammatic section of pipes at Worms Heath 10 



— Map of the neighbourhood of Little Heath, illustrating 



the occurrence of the High-Level Sands and Gravels . 34 



1. Map of McMurdo Sound 



52 



2. Bird's-eye view of the McMurdo ice-sheet from the foot- 



hills of the mainland 54 



3. Sketch-map showing the positions of the raised marine 



muds on the Nansen Sheet 55 



4. Diagrammatic representation of the theory [of the trans- 



portation of marine muds, etc. by ice] 68 



1. Sketch of adjacent faces of a boulder, showing penetra- 



tion of shale by igneous rock 92 



2. Sections in Meldon Quarry No. 1 100 



1. Geological map of the Marble Delta 120 



2. Section across the same 120 



3. Eeaction -zones around a tongue of granite intrusive in 



dolomitic marbles 126 



Figs. 1-4. Maps illustrating capture and changes of course of rivers 



in the Himalayan region 150-51 



VOL. LXXV. 



i 



