Grant observed two capes and two high mountains a considerable way inshore. Grant named the first of these mountains after Captain Schanck (since renamed Mount Schank), and the other Gambier's Mountain. The western cape he called Cape Banks and the second, eastern cape, he called Cape Northumberland. The actual position of Cape Banks is longitude . The discrepancy in longitude would have resulted, at least in part, by the absence of a chronometer on Lady Nelson.