Gravimetric survey in the Wairarapa

Abstract

Bouguer and Residual gravity maps are presented for the Wairarapa, with full details of the methods employed, and estimation of errors is made. Profiles are given across the Masterton and Eketahuna - Woodville Basins and correlation of features with Known faults made. A gravimetric density for the Alpine facies is made and a profile through the Rimutaka Railway Tunnel is drawn.