 Clayton Glacier was named by UK-APC for geologist Roger A.S. Clayton of the British Antarctic Survey.Sheathbill Bay was named by UK-APC for the snowy sheathbills that live in the bay.Hecate Rock was named by UK-APC in 1984 after , which came very close to grounding on the rock during a hydrographic survey of the Bay of Isles in January–February, 1983.