Complex sentence: First seen from the air and photographed in part by Hubert Wilkins on December 20,1928, the glacier was surveyed by Falkland Islands Dependencies Survey (FIDS) in 1955.
Split into simpler sentences: First seen from the air and photographed in part by Hubert Wilkins on December 20,1928. The glacier was surveyed by Falkland Islands Dependencies Survey (FIDS) in 1955.