[1] Victoria Univ Wellington, Sch Geog Environm & Earth Sci, Wellington, New Zealand
[2] Univ Utrecht, Fac Geosci, HPT Lab, Utrecht, Netherlands
[3] GNS Sci, Lower Hutt, New Zealand
[4] CSIRO Land & Water, Urrbrae, SA, Australia
[5] Texas A&M Univ, IODP, College Stn, TX USA