Gravity map of New Zealand, 1:250,000.
New Zealand.Geophysical Survey.
New Zealand.Department of Scientific and Industrial Research.
[Wellington] : Dept. of Scientific and Industrial Research,
1965-
Relief shown by spot heights.
Includes various editions of some sheets. Some are provisional editions.
Areal coverage complete in 26 sheets.
Subject coverage for each of 26 areas provided by series of separate co-extensive issues showing isostatic anomalies (I.A.), isostatic vertical gradient anomalies (I.V.G.A.), and Bonguer anomalies (B.A.).
Includes "Location diagram" and "Index to N.Z.M.S. 1 series on this map."
Incomplete.
Sheet 3: Auckland (I.A. & I.V.G.A.) -- Sheet 4: Hamilton (I.A. & I.V.G.A.) -- Sheet 9: Gisborne (I.A. & I.V.G.A.) -- Sheet 21: Christchurch (I.A. & B.A.) -- Sheet 26: Stewart Island (I.A.)
Gravity anomalies