198 Sr;ME GEOGRAPHICAL NOTES, ETC. 



Plate XXX. 



Model of Mt. Field Plateau, National Park, Tasmania. 

 A key to the model appears in Text fig. 2. (Photo, by J. W.. 

 Beattie.) 



Text Figures. 



Fig. 1. Sketch map of Tasmania showing locale and major 



lineaments. 



Fig. 2. Block Diagram of the Plateau from the East. 

 Fig. 3. Approximate reconstruction in pre-glacial times. 



Fig. 4. Sketch Sections illustrating the descent of the 



Nivation-layer. 

 Fig. 5. Sketch of Glacial Shelf looking North. 



