In the notice titled “Notice of Final Decisions to Assign, Alter or Remove Place Names in the Ross Sea Region, Antarctica” and published in the New Zealand Gazette, 7 August 2008, No. 124, page 3229:
For Hargreaves Peak replace “71°37′15″S Latitude, 170°33′05″E Longitude” with “71.61853°S Latitude, 170.55602°E Longitude”.
For Mount Peterson replace “72°46′10″S Latitude, 169°41′56″E Longitude” with “72.77001°S Latitude, 169.69506°E Longitude”.
Dated at Wellington this 22nd day of June 2017.
W. K. SHAW, Secretary, New Zealand Geographic Board Ngā Pou Taunaha o Aotearoa.