Interior
The interior of the county consists of a roughly east-west spine of infertile and exposed upland, with a series of granite intrusions, such as Bodmin Moor, which contains the highest land within Cornwall. From east to west, and with approximately descending altitude, these are Bodmin Moor, the area north of St Austell (including St Austell Downs), the area south of Camborne and Redruth, and the Penwith or Land's End peninsula. These intrusions are the central part of the granite outcrops of south-west Britain, which include Dartmoor to the east in Devon and the Isles of Scilly to the west, the latter now being partially submerged.
The uplands are surrounded by more fertile, mainly pastoral farmland. Near the south coast, deep wooded valleys provide sheltered conditions for a flora that likes shade and a moist, mild climate. These areas are mainly of Devonian sandstone and slate. The north east of Cornwall lies on Carboniferous rocks known as the Culm Measures. In places these have been subjected to severe folding, as can been seen on the north coast near Crackington Haven, spectacularly at the Whaleback Pericline on the beach just south of Bude and at several other locations.
Read more about this topic: Geology Of Cornwall
Famous quotes containing the word interior:
“It cannot but affect our philosophy favorably to be reminded of these shoals of migratory fishes, of salmon, shad, alewives, marsh-bankers, and others, which penetrate up the innumerable rivers of our coast in the spring, even to the interior lakes, their scales gleaming in the sun; and again, of the fry which in still greater numbers wend their way downward to the sea.”
—Henry David Thoreau (1817–1862)
“Though the railroad and the telegraph have been established on the shores of Maine, the Indian still looks out from her interior mountains over all these to the sea.”
—Henry David Thoreau (1817–1862)
“Fish have water, the bushmen of the Kalahari have sand, and Houstonians have interior décor.”
—Simon Hoggart (b. 1946)