Part 2
The chief physical feature of Devonshire, a feature without parallel in any other part of England, is the Forest of Dartmoor, the great upland, some twenty miles long and eighteen miles broad, which occupies so large a part of the southern half of the county. It is all granite, the largest mass of granite in England, and forms part of a chain of outcrops of that formation extending from Devonshire to the Scilly Isles. The word "forest," it should be remembered, originally meant, not a wood, but a hunting-ground. No part of the open moor is now covered with trees, nor is it likely, considering the poorness of the soil, that it ever was so covered, although roots and other remains of trees have been found in various parts of it. In early days it was a royal hunting-ground, and most of it is still Crown property, forming part of the Duchy of Cornwall.
The most prominent feature of the moor, which contains the highest ground in England south of Ingleborough in Yorkshire, are the isolated rocky heights called tors, some 170 in number, many of which have been weathered, not only into very rugged and highly picturesque, but even into most strange and fantastic shapes; in many cases having their steep slopes strewn with fallen fragments of rock, some of them tons in weight, forming what are known on the moor as "clitters" or "clatters." The highest points are High Willhays, 2039 feet; Yes Tor, 2029 feet, only half a mile away from its rival, Newlake, 1983 feet; Cuthill, 1980 feet; and Great Lynx Tor, 1908 feet above sea-level; and among the most striking and picturesque are Great Lynx Tor, Staple Tor, Mis Tor, and Vixen Tor, although many others are remarkable for their strange and time-worn outlines.
The moor is seamed by many valleys and ravines, not a few of which are, in parts, well-wooded, each with its swiftly-flowing stream or river, and many of them most picturesque and beautiful. Such, in particular, are the Valley of the Dart, especially including Holne Chase and above; of the Teign near Fingle Bridge; of the Tavy at Tavy Cleave; of the Lyd at Lydford, and of the Plym at the Dewerstone.
Dartmoor is distinguished in being the coldest and rainiest part of Devonshire, and to these two features of its climate are no doubt largely due the fogs which so frequently envelope it. Its great extent and its heavy rainfall make the moor the main watershed of the county. Most of its rivers have their sources in the bogs, which are a well-known and somewhat dangerous feature of the district, and of which the most remarkable are Fox Tor Mire, Cranmere Bog, and Cuthill Bog.
Its varied and peculiar features, its vast expanses of wild and desolate moorland, now aglow with golden gorse, and now still more splendid with the magnificent purple of its broad sheets of heather or with the warm hues of dying bracken, and beautiful, as the seasons change, with the varying tints of grass and sedge, of ferns and rushes, of moss and bog-myrtle and bilberry, of cotton-grass and asphodel; the almost unrivalled beauty of its river-valleys, its multitudinous streams, its wild life, its extraordinary wealth of prehistoric antiquities, its lingering superstitions of pixies, of witch-craft, of night-flying whisht-hounds and ghostly huntsmen, its very solitude and silence, combine to make Dartmoor, to the antiquary and the artist, the naturalist and the angler, one of the most attractive spots in England, and one whose charm poets, painters, and authors have striven from earliest days to immortalise.
The greater part of Exmoor, and all its principal heights, are in Somerset, but it extends into the north-eastern corner of Devon, and detached portions of it, which appear to be really parts of the same upland, reach to the hills above Combe Martin. Part of Span Head, whose summit is 1619 feet above the sea, is in our county; and the outlying spurs of Bratton Down, Kentisbury Down, and the Great Hangman are all over 1000 feet high. There is very beautiful scenery on Exmoor, especially on the Somerset side of the border, somewhat resembling that on Dartmoor, although less wild and picturesque, and without any of the tors which are so characteristic of the greater upland. Exmoor is the only part of England where red deer still run wild; and the district is visited every year by stag-hunters from all parts of the island and especially from Ireland. Both it and Dartmoor are famous for a breed of sturdy little ponies, originally, no doubt, of the same stock. In the Badgeworthy Valley, which is in Somerset, although not far from Lynton, may be seen what are said to be the ruined huts of the Doones, a community of freebooters immortalised by Blackmore, who represents them as having been the terror of the country-side towards the close of the seventeenth century.
Other Devonshire hills are the Black Downs, along the border of Somerset, in which the highest point is 860 feet above the sea; another Black Down, six miles due south, reaching 930 feet; the Great Haldons, south-west of Exeter, 817 feet high; and Dumpdon Hill, about two miles north by east of Honiton, 856 feet above sea-level.
Devonshire is in parts extremely fertile, especially towards the south, and it has been called (in common, it is true, with other counties) the Garden of England. Two very large and specially productive areas are the Vale of Exeter, and the South Hams,--the latter a name somewhat indefinitely applied to the district south of Dartmoor and occupying a large part of the region between the Teign and the Plym, with Kingsbridge as its chief centre. The great fertility of this famous district is due partly to the nature of the soil, partly to the mildness of the climate and the shelter afforded by the heights of Dartmoor, and partly to its nearness to the sea.
A very remarkable and interesting feature of Devonshire is Lundy--an island three miles long by one mile broad, lying out in the Bristol Channel, opposite Barnstaple Bay, and twelve miles north-north-west of Hartland Point. Its name, it is believed, is derived from two Norse words meaning Puffin Isle.
Composed entirely of granite, except for its southern extremity, which is millstone grit, its lofty cliffs are very wild and rugged and picturesque, and for two miles along its eastern side there is a remarkable series of chasms, from three to twenty feet wide and some of them of great depth, known to the islanders as the Earthquakes. The shingle beach at the south-eastern corner, in the shelter of Rat Island, is the only landing-place, but many vessels find good anchorage on the eastern side, well protected from westerly winds. Many ships, however, have been wrecked among the terrible rocks round its base, including the battleship _Montagu_, lost in 1906, and, according to tradition, one of the galleons of the Spanish Armada. There is a lighthouse at each end of the island, and the southern one is the most powerful in Devonshire.
Perhaps the greatest charm of Lundy lies, as will be shown in some detail in a later chapter, in its natural history, especially in the vast numbers of birds which visit it in the breeding season. Among very rare stragglers that have been shot here is the Iceland falcon, a species of which very few examples have been recorded for this country. A few plants and insects are peculiar to the spot. There are now few trees, except those planted not long ago near the owner's house in a cleft at the south-eastern end, but some shrubs, such as fuchsias, hydrangeas, and rhododendrons grow to a great size, and the mesembryanthemums are particularly vigorous and beautiful.
Granite for the Thames Embankment was obtained here, but the quarries have long been closed, and farming is the chief industry of the few inhabitants.
There are evidences of very ancient occupation, in the shape of kistvaens, tumuli, and the foundations of primitive dwellings; and in times more recent the island has had a stirring history. In the reign of Henry II it was held by the turbulent family of the Montmorencies or Moriscos, and the shell of Morisco Castle, now converted into cottages, still stands on the south-east corner of the island. During the Civil War it was fortified for the king, and only surrendered in 1647. At various times in the seventeenth century it was captured by French, Spaniards, and Algerines; and it was, moreover, several times occupied by pirates, some of whom were Englishmen, who found it a convenient station from which to plunder ships sailing up the Bristol Channel.
5. Watershed. Rivers and the tracing of their courses. Lakes.
Devonshire is a well-watered county, a county of many rivers; and although not one of its multitudinous streams is of real commercial importance or of much value as a water-way, by their mere abundance and by the beauty of their scenery, especially of the magnificent ravines which many of them in the lapse of ages have worn deep in the rock, they form one of its most striking features.
By far the most important watershed is the great upland of Dartmoor, where, with few exceptions, rise all the principal rivers. The headwaters of the Tamar and the Torridge--which rise close together, but flow in very different directions and reach different seas--are in the high ground in the north-west, on the very border of Cornwall, and the sources of the Exe and of its great twin stream the Barle are on the moor to which the former gives its name, just inside the county of Somerset. But the tributaries of all these are drawn from the bogs of Dartmoor, and especially from the morasses round the now insignificant sheet of water known as Cranmere Pool. The whole eastern border of the county, from Exmoor southward to the Blackdown Hills, is a source of streams. Such are the Lyn, flowing into the Bristol Channel; the Bray, the Yeo, and the Mole, tributaries of the Taw; the Loman, the Culm, and the Clyst, tributaries of the Exe; the Otter, falling into the English Channel; and the Yarty, a tributary of the Axe. It is remarkable that of all the many streams of Devonshire, only two of any consequence reach the estuary of the Severn. Almost all flow into the English Channel.
The longest of the Devonshire rivers is the Exe, after which are named Exford and Exton in Somerset, and Exeter and Exmouth in our own county--a strong and beautiful stream which rises near Simonsbath on Exmoor, flowing for the first twenty miles through Somerset and crossing the Devonshire border near Dulverton station, where it is met, on the left bank, by its great tributary the Barle. It then runs nearly due south, through well-wooded and fertile country, being joined on its left bank, at Tiverton, "the town of the two fords," by the Loman; and farther down on the same side by the Culm, which gives its name to Culmstock. Near Exeter it receives on the right bank the Creedy, a pretty and winding stream that lends its name to Crediton, and along whose shores in some of the richest land in Devonshire. A little below Exeter, close to the once famous port of Topsham, it is joined on the left bank by the Clyst, a small and unimportant stream, flowing through most fertile country, and giving its name to no fewer than seven villages. Below Topsham the Exe widens out to nearly a mile, forming, at high tide, from this point to the sea, a noble estuary five miles long, with the popular watering-place of Exmouth on the slope of the eastern side of its entrance, which is almost closed by a long sandbank called the Warren, divided into two parts by a stream. Until late in the thirteenth century the Exe was navigable from the sea to Exeter. But in 1290 Isabella de Fortibus, Countess of Devon, having quarrelled with the citizens, blocked the river-bed with stones, at a place still called the Countess Weir, leaving, however, sufficient room for ships to pass. At a later period this space was closed by the Earl of Devon, and the navigation of the river entirely stopped. Vessels now reach Exeter by a canal.
The second river in point of length is the Tamar, after which are named North Tamerton in Cornwall and Tamerton Foliott in our own county. Rising in the extreme north-west, in the high ground that parts Devonshire from Cornwall, it forms almost the whole of the dividing line between the two counties, and is characterised throughout the lower portion of its course by some very beautiful scenery. It is joined by many streams, some rising in Devonshire and some in Cornwall; some of which--the Lyd, for example--are renowned for their wildness and beauty. The largest of the western tributaries is the Lynher, entirely a Cornish river, whose estuary joins the Hamoaze. The most important of those on the left bank is the Tavy, a Dartmoor-drawn stream, giving its name to the town of Tavistock and to the villages of Peter Tavy and Mary Tavy, and flowing through some of the most fruitful land in Devonshire. A particularly fertile district is that lying between the Tavy and the Tamar.
Although it is a much shorter river than the Exe or the Tamar, the Dart is better known than either, and is perhaps the most familiar by name of all the Devonshire streams. Along its banks, especially near Holne and Buckland-in-the-Moor, and along the wooded shores of its magnificent estuary, is some of the most beautiful river-scenery, not in this county only but in all England. The most important of its many tributaries are the East and the West Dart--both of which rise in the great bog round Cranmere Pool, and join at a picturesque spot called Dartmeet--and the Webburns, East and West. Below Totnes the Dart widens out into a long and most beautiful estuary, winding among finely-wooded hills. On the west side of its entrance is the old port of Dartmouth, named, like Dartington, after the river, and on the opposite shore is the smaller but equally picturesque little town of Kingswear.
Famous as the Dart is for the wildness and beauty of its scenery, and for the excellence of its trout and salmon fishing, it has an evil name for the dangerous nature of its swiftly-flowing waters, which, after heavy rain on the moor, rise with extraordinary rapidity, changing it in a few hours from a peaceful and easily-forded stream into a raging and resistless torrent. At Hexworthy, in November, 1894, the river rose ten and a half feet above the level of the previous day. Characteristic of this as the other of the moorland streams, is the strange sound it sometimes makes, especially towards nightfall, known as its "cry," and believed by the superstitious to be ominous of flood and danger. To "hear the Broadstones crying"--masses of granite lying in the bed of the stream--is considered by the moor-folk a sure sign of coming rain.
The Dartmoor rivers, in the upper part of their courses, are naturally all swift, and are all more or less tinged by the peat of their moorland birth-place--lightly, when the stream is low, and deepening in flood-time into the colour of a rich cairngorm.
The Teign, another of the streams that rise in the Cranmere bog, is famous both for the beauty of the scenery along its winding shores and for the many prehistoric antiquities--stone circles and alignments, menhirs and tumuli--which stand near them. Its two main branches, the North and the South Teign, meet about a mile to the west of Chagford. To the east of that moorland village the river flows through beautifully wooded valleys, and is joined on its right bank, below Chudleigh, by another Dartmoor tributary, the Bovey, on which stand Bovey Tracy, famous for its beds of lignite and clay and for its potteries, and North Bovey, near which are the remains of the very remarkable Bronze Age village of Grimspound. Below Newton Abbot the Teign becomes a broad estuary, on or near whose shores are five of the townships that are named after the river, the most important of which is the little port and well-known watering-place of Teignmouth. The river mouth is almost blocked by a low promontory, which, although now built over, was once a mere sand-bank or dune, from which latter word, no doubt, it takes its name of the Den.
Other south-coast rivers are the Axe--one of whose two main branches rises in Somerset and the other in Dorset--which gives its name to Axminster and Axmouth; the Otter, which rises in the Blackdown Hills, and flowing past Honiton, Ottery St Mary, and Otterton, reaches the sea at Budleigh Salterton; the Aune or Avon, especially famous for its salmon, the Erme, and the slopes Yealm, small but beautiful streams rising on the southern slopes of Dartmoor, widening into estuaries as they near the English Channel, and giving names to Aveton, Ermington, and Yealmpton, respectively. The Plym, after which are named Plympton, Plymouth, and Plymstock, is another Dartmoor river, flowing through some very beautiful country, especially in the neighbourhood of Bickleigh, and at length forming a broad and important estuary known first as the Laira, and lower down as the Catwater or Cattewater, which joins Plymouth Sound.
The chief rivers on the north coast are the Torridge and the Taw, the former of which, rising in the extreme north-west, on the Cornish border, near the source of the Tamar, flows south-west for nearly half its course, and then sweeps round to run in the opposite direction, giving its name to three several Torringtons, and having as its chief tributaries the Walden, the Lew, and the Okement, all on its right bank. The last-named stream is formed of the East and the West Okements, which meet at Okehampton, their namesake. The lower waters of the Torridge form a long and narrow estuary--its shore only ten miles distant from the original source of the river--half-way down which is the once important port of Bideford, built on both sides of the stream, which is here spanned by a very ancient bridge. Near the entrance of the estuary, but neither of them on the open sea, are Appledore, the port of Barnstaple, and Instow, a small but growing watering-place.
The Taw is a Dartmoor-drawn river, rising, like so many streams, in the Cranmere bog, giving its name to Tawstock and to three several Tawtons, and receiving on its right bank the Yeo, the Little Dart, and the Mole. The most considerable town on it is Barnstaple, beyond which it becomes a broad tidal estuary, joining that of the Torridge, and flowing out into what is known both as Barnstaple and Bideford Bay.
Many small streams fall into the Bristol Channel, among which is the Lyn, renowned for its beautiful scenery and its good trout-fishing.
A large proportion of the Celtic words in our language are found in the names of natural features, especially of hills and rivers. This is particularly well seen in Devonshire, where, as has been pointed out, the Saxons came as settlers rather than conquerors, adopting many of the names which they found already in use, and where an unusually large number of towns and villages have been called after the streams on which they stand.
The names Exe, Axe, and Okement, from the Celtic _uisge_; Avon, Aune, and Auney, from _afon_; Dart, from _dwr_; and Teign, from _tain_, are all derived from roots meaning "water." Other names are taken from descriptive adjectives, such as Wrey, from _rea_, rapid; Lyn, from _lleven_, smooth; and Tamar, Taw, and Tavy, from _tam_, spreading or still.
The lakes of Devonshire, as is the case in the majority of English counties, are little more than ponds. Cranmere Pool, in the great morass where many Devonshire rivers rise, lying in a dreary spot, as befits the reputed place of punishment of evil spirits, has shrunk of late years in consequence of much peat-cutting in its neighbourhood, and is now an insignificant pond, rarely more than seventy yards across, and in hot summers sometimes quite dry. Bradmere Pool and Classenwell Pool, the sites of old mine-workings, are beautiful little lakes, but they are only a few acres in extent. Burrator Reservoir has been made in order to supply water to Plymouth. The largest of these miniature lakes is Slapton Ley, or Lea, a long and narrow sheet of water, two and a quarter miles in length and measuring about 200 acres, separated from the sea, with which it was no doubt once connected, by a bank of fine shingle. The reeds of its north-eastern end, which are cut and sold for thatching, are the haunt of many water-birds; and the Ley is visited in winter by immense numbers of migratory ducks and waders.
6. Geology.
Three main points characterise the geological features of Devonshire; the simplicity of the system in the west, north-centre and south-west of the county; the comparative complexity and variety of the strata in the east and south; and, most remarkable of all, the extraordinary number of outcrops of igneous rock, from the great mass of Dartmoor granite, which has no parallel in England, to the hundreds of small dykes or elvans that are scattered chiefly over the southern region, although some occur to the north and east of Dartmoor.
The oldest rocks in Devonshire are probably not, as was once thought, the granites, but the highly altered or metamorphic formations in the extreme south; that is to say, the mica and quartz schists and the hornblende epidote schists which extend from near Start Point to Bolt Tail, a district which, owing in great measure to distortion by volcanic upheaval, includes some of the most picturesque scenery in Devon.
Next in order of age is the series called Devonian, after the name of the county, in which they were first distinguished from the Old Red Sandstone. They are, however, by no means confined to Devonshire, but are very widely distributed, covering a large part of Cornwall, and occurring on the continent of Europe, especially in Russia, and in Asia and North and South America. The Devonian beds--which are found both in the north and south, occupying two distinct areas separated by widespread deposits of culm or carboniferous measures--were, it is thought, formed in open water, and probably at the same time that the Old Red Sandstone of the adjoining county of Somerset and elsewhere, which is not found in this county at all, was being deposited in estuaries and land-locked seas.
NAMES OF SUBDIVISIONS CHARACTERS OF ROCKS SYSTEMS
{Metal Age Deposits } {Recent {Neolithic " } Superficial {Pleistocene {Palaeolithic " } Deposits { {Glacial " } T{ E{ {Cromer Series } R{ {Weybourne Crag } T{Pliocene {Chillesford and Norwich Crags } Sands chiefly I{ {Red and Walton Crags } A{ {Coralline Crag } R{ Y{Miocene Absent from Britain { { {Fluviomarine Beds of Hampshire } { {Bagshot Beds } {Eocene {London Clay } Clays and Sands { {Oldhaven Beds, Woolwich and Reading} chiefly { {Thanet Sands Groups }