Here and there along the Green gush out bright fountains of delicious water from artesian wells driven into the "greensand," some 200 feet below the surface. Throughout all its length the village is sheltered, on the north, by the ridge of White Hill, while, on the south, the orchards and closes with their "hedge-row elms," slope down to the Cam and its water-meadows. The stream here runs beneath a gravel-terrace of its own formation, which has proved exceptionally rich in the remains of pleistocene mammalia, mostly, as has been said,[175] connoting a semi-tropical climate. Specimens of elephant, hippopotamus, rhinoceros, bison, urus, lion, bear, hyæna, derived from Barrington, are to be seen in the Sedgwick Museum at Cambridge. Associated palæolithic flint implements, and red-deer antlers rudely cut, show that human intelligence existed here along with these monsters, at least 5000 years ago, at the lowest estimate, which some geologists multiply fifty fold; and excavation has shown that the site has been populated pretty well ever since. Neolithic, British, Roman, Anglo-Saxon, and Mediæval relics have here been unearthed in quite astonishing abundance; and, though no Roman villa has yet been located, Roman coins have been found literally by the hundred.
This wealth of finds has been largely due to the "coprolite" digging, as it was inaccurately called, which went on here (and throughout the neighbourhood) during the whole latter half of the nineteenth century. It had been discovered that the "upper greensand"[176] (here a narrow deposit immediately over the gault and usually some fifteen or twenty feet below the surface) was full of organic remains worth extracting for manure. These remains were never true coprolites, but mostly formless nodules rich in phosphate of lime, many being sponges, along with abundance of sea-urchins, mollusca, crabs, and innumerable sharks' teeth.
The industry brought a wave of prosperity to the district; for coprolites were worth some £3 per ton, and the average yield was some 300 tons per acre. The merchants were, therefore, willing to pay well for the privilege of digging them out, and usually offered the landowner £150 or more per acre for three years' occupation of the land (more than its capital value); being bound also to level and resoil it at the end of their tenancy. Wages, too, ran high; a good "fossil-digger" could earn his 40s. per week. This produced a corresponding rise in agricultural wages, which went up from 10s. or 12s. per week to double that amount. The fossil-digging was all piecework, the men being paid by the cubic yard of earth moved.
South Porch, Barrington Church.
After being brought to the surface the fossil-bearing greensand was washed in a horse-mill on the spot, an artesian well being bored, if necessary, to supply the water. This separated out the nodules, while the greensand and water was run off as thick mud; used, when dry, for levelling the land, and sometimes for brick-making. The nodules were ground to powder in central works at Royston and elsewhere, and treated with sulphuric acid, thus producing super-phosphate of lime adapted for manure. At the height of the industry as many as 55,000 tons per year were extracted from the Cambridgeshire beds; but with their gradual exhaustion the trade dwindled away till it was finally destroyed by imports from Charleston, U.S.A., where the like "coprolites" are found as a superficial deposit, needing no digging. And with the trade has disappeared the artificial prosperity which it brought, to be succeeded by the full weight of the agricultural depression.
Barrington Hall is the seat of one of the oldest of English county families, the Bendyshes, who have held their estate here since the reign of John. Their residence at Barrington dates, however, only from that of Edward the Third, for whom, during his siege of Calais, they raised money by mortgaging their earlier abode at Radwinter, in Essex, to the monks of that place. Before the king by repaying their loan put them in case to redeem the mortgage, the monks had foreclosed; thus driving the family to reside on their Cambridgeshire property at Barrington. They are not, however, lords of the Manor there (though they are in the adjoining parish of Foxton). That position belongs to Trinity College, Cambridge, who are also rectors of the church, by the gift of their earliest founder, Hervey de Stanton, Chancellor to Edward the Second.
From either end of Barrington lanes lead southward across the Cam to Foxton and Shepreth respectively. Both these villages are hard by the main road which we are following. Foxton Church has a most beautiful Early English east window, and some very good Geometrical tracery. Here is found that rare form of rural industry, a book-printing establishment, which to some extent mitigates the depression mentioned above. At Shepreth this is done on a larger scale by the making of cement, for which the clay procurable here is, like that on the Medway, peculiarly adapted. This is a little gem of a village, with a clear and copious brook running across its maze of thick-shaded lanes. The source of these waters is in the ancient Fowl Mere already spoken of.[177]
Another such tributary rises in our next village, Melbourn, and runs, on its way to the Cam, through the adjoining Meldreth, an old-world place, where the parish stocks are still to be seen at the village cross-roads. Till the nineteenth century was well on its way, these instruments of punishment were in actual use for the correction of minor offences such as vagrancy. They consist of a low upright frame of rough wood, so contrived that the prisoner's feet, as he sat upon the ground beside it, were passed through holes in the structure and there secured. The parish constable was supposed to keep sentry over him, but actually seldom kept off either the friends, who might alleviate his captivity by beer and tobacco, or the more numerous enemies, who found it a good joke to tease and pelt his helplessness. The hands were sometimes also secured, sometimes not; but in any case the culprit's situation was exceedingly unpleasant, and the stocks proved a most wholesome deterrent.