...or download them all in a zip file here

All Chapter 4 figures copyright J V Wall and C R Jenkins (Cambridge University Press 2012)

Figure 4.1

Figure 4.2

Figure 4.3 left

Figure 4.3 right

Figure 4.4

Figure 4.5

Figure 4.6

Figure 4.7

Figure 4.8

Figure 4.9 upper

Figure 4.9 lower