The feature was photographed from aircraft of U.S. Navy Operation Highjump on January 4, 1947.

The feature was photographed from the air by the Ronne Antarctic Research Expedition, 1947-48.

The feature was first photographed from the air by the German Antarctic Expedition (1938-39).

The feature was photographed from the air by Norwegian Antarctic Expedition in 1958-59 and mapped from these photos.

This feature was also documented and photographed by the archaeologist Patrick Healy.

The feature was photographed from aircraft by the Ronne Antarctic Research Expedition in 1947.

The feature was photographed by Hunting Aerosurveys Ltd., 1957-58.

The feature was photographed by the United States Antarctic Service, 1939-41.

The topographical feature was photographed from the air by U.S. Navy Operation Highjump, 1946-47.

The feature was photographed by the Lars Christensen Expedition (1936-37), but was plotted on the subsequent maps as a lake.