Healy Trough


Healy Trough 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 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.