Fingal Head, New South Wales Letitia, which they found had entered the Tweed. Hence the naming of Letitia Point. There is also every suggestion that Dixon made reference to the Giant's Causeway. It is highly probable that "Fingal Head" was named after Fingal's Cave on the island of Staffa in the Inner Hebrides of Scotland because of the similarity in appearance due to naturally formed Columnar Basalt outcrops which extend above the ocean surface. The local aboriginal people were the Minjungbal, but white settlement significantly impacted the population in the late 19th to early 20th century., In 1933, the last female full-blood Aborigine on the
Smoo Cave behind after dissolution of the surrounding dolostone. The cave was formed along two geological lines of weakness by a combination of erosion from the sea and an inland underground stream which has formed the innermost chambers. Upstream of the Allt Smoo which runs into the cave, impermeable quartzites have been faulted against the Durness Limestone, causing the stream to sink down into the carbonate rock soon after it has crossed the contact between the two different rock types. The cave is unique within the UK in that the first chamber has been formed by the action of the sea, whereas