title: Healy Trough
text: # Healy Trough
  
  Healy Trough (77°33′S 160°52′E﻿ / ﻿77.550°S 160.867°E﻿ / -77.550; 160.867) is a primary elongate trough in the Labyrinth of Wright Valley, McMurdo Dry Valleys, extending diagonally SW-NE across the east part of the feature. Named by Advisory Committee on Antarctic Names (US-ACAN) (2004) after Terry R. Healy, Department of Earth Sciences, University of Waikato, Hamilton, New Zealand, who, with John Shaw, published observations on the formation of the Labyrinth following a visit in the 1975–76 season.
  
  This article incorporates public domain material from "Healy Trough". Geographic Names Information System. United States Geological Survey.
  
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