Tabla de Contenidos: “…THE LONDON BASIN; 4.1 Into the heart of things; 4.2 Rolling down the Lea; 4.3 Lambeth, Southwark and Bermondsey; 4.4 The River Wandle floodplain. 4.5 The West of London gravel terraces4.6 Mind the gap; CHAPTER 5. THE UPPER THAMES VALLEY; 5.1 Worlds apart; 5.2 The new frontier; 5.3 A polar reversal: the upper reaches of the Thames in Gloucestershire and North Wiltshire; 5.4 Reflections on the Thames; CHAPTER 6. …”