brought, so early as 1865. It caps a low-lying hill in the middle of the Fens, about 8 miles nearly due W. of Brandon, and 1 mile N. of the present course of the Little Ouse, and just to the N. of Fodder Fen Drove on the old Ordnance Map. Mr. Flower states that the gravel here is about 12 feet in thickness, but that at the surface it is only 6 feet above the river. Of course, however, the thickness varies, being often less than 8 feet; and I am inclined to think that the elevation above the river is somewhat under- estimated. The gravel consists mainly of subangular flints, mixed with some rolled chalk, a considerable number of quartzite pebbles, and rolled fragments of other old rocks, derived from the Glacial Beds higher up the river. It is in a very sandy matrix, more or less ochreous at different spots. In places, the sand predominates.
The Drift-beds rest upon the Gault clay, and not, as in most of the cases already described, upon the Chalk. The implements found here occur usually towards the base of the gravel, and as a rule are rolled and waterworn. They have been found in considerable numbers, and of various types, including many flakes. It will be remembered that a barbed arrow-head and a partially polished stone celt were also found here; from which it seems probable that in Neolithic times. Shrub Hill formed a habitable spot in the midst of the Fens, or possibly of the watery waste since choked up by vegetation. Teeth of Elephas primigenius,[1] and fragments of the horns of deer, and teeth of some ruminant—probably deer also—and of a small horse, have been found at Shrub Hill in the gravel, but I have searched in vain for testaceous remains.
Among the implements found at Shrub Hill is one which is probably the largest of its class as yet discovered in England or France, and which was presented by the late Mr. Flower to the Christy Collection. It is fully 1112 inches long and 514 inches broad near the base. Its greatest thickness is 3 inches. One face is much more highly ridged than the I other, and it has been boldly chipped with large facets. In general form it resembles Fig. 445 from the same locality, but is somewhat thicker and more elongated in its proportions, and is, as nearly as may be, six times the length of the figure. It weighs 5 lbs. 7 oz.
An interesting account of large and heavy examples of palæolithic implements has been compiled by Mr. Worthington Smith.[2] The heaviest is one formed of quartzite in the Central Museum at Madras. It is 934 inches long and 534 wide with a weight of 614 lbs.
The small specimen here shown as Fig. 445 was found in 1866, and is less waterworn than is usual with Shrub-Hill implements, though its
