I erased my first guess — Turk’s Head ridge — because there’s really nothing else there. But now I’m going to back pedal… Without a better map, that’s my best guess.
You’ve got a very precise position, I suspect from GPS coordinates (as opposed to a sextant reading from early explorers, for example) . May I ask, where did those coordinates come from, or what was the context they were in? It may help narrow this down.