by Ian Warren » Tue Jul 31, 2012 12:42 pm
Think that is more caused by the defining backbone of the Main Southern , Canterbury fertile plains basiclly built over the millennium from westerly flow having Banks Peninsular as the primary volcanic of the south were as North is more the opposite way Taurarua's finishing the backbone and West / Mid ? north and east prominent volcanic areas .
Last edited by
Ian Warren on Tue Jul 31, 2012 12:43 pm, edited 1 time in total.