Edifice growth, deformation and rift zone development in basaltic ...

L. Michon et al. / Journal of Volcanology and Geothermal Research 184 (2009) 14–30
25
Fig. 9. (a) Modelled slope changes due to repeated dyke intrusions into the N25–30 and N120 rift zones (see Fig. 8 for the dyke intrusion geometries). Dyke surface traces are
represented with a white thick solid line. Thin lines represent elevation contours at 100 m intervals. (b) Slope map suggesting the effect of dyke intrusions in the development of the
eastern and south-eastern steep flanks. (c) E–W cross section presenting the outward inflation of the cone's eastern half.