Name StatusApproved: NZGB Antarctic CommitteeFeaturePeaksNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionTwo close-lying peaks, the higher 1,335 m, standing 4 mi W of Cape Lankester on the N side of Bertoglio Glacier. Mapped by the USGS from tellurometer surveys and Navy air photos, 1959-63. Named by US-ACAN for Gary D. Olson, a member of the U.S. Army aviation support unit for Topo North and Topo South (1961-62) which conducted the tellurometer surveys.