Geology and Physiography 



21 



FENLAND WATERWAYS 



W-BM Upland and Islands 

 ^— «^ Extinct Watsrwa^s 

 ........... Existing ^aXezwiys 



Fig. 7- 



Based upon (i) Gordon Fowler, "The Extinct Waterways of the Fens", Geoq. Jour. 

 Ixxxiii, 32 (1934); (2) additional information supplied personally by Major Fowler. 



