Complex sentence: First mapped by the Lars Christensen Expedition (1936--37) from air photos, it was remapped by the Australian National Antarctic Research Expeditions, and was named by the Antarctic Names Committee of Australia for D.M. Dodd, a weather observer at Davis Station in 1963.
Split into simpler sentences: First mapped by the Lars Christensen Expedition (1936-37) from air photos. Remapped by ANARE (Australian National Antarctic Research Expeditions) and named by Antarctic Names Committee of Australia (ANCA) for D.M. Dodd, weather observer at Davis Station in 1963.