Part 6

A number of well-known caverns, some of them quite extensive, exist along the head streams forming the Current River. As originally planned, the work included a thorough survey of this region, but owing to various causes it was only partially examined. Several large caves were reported as being along the river and its tributaries farther down than these researches were carried. Notable is one opposite the mouth of Sinkin Creek, which was described as dry and very large within; but it was also stated that it can only be entered through a sink hole with the aid of a ladder or pole 30 feet long. Such a cave is not likely to have been used for shelter. Others, as they were described, seemed equally unfitted for this purpose. The only exception to this general rule is one in Spring Valley south of the Current and east of Sinkin.

Such as were visited will be described in their geographical order.

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SHANNON COUNTY

BAT CAVE (1)

This cavern is 6 miles above the mouth of Sinkin. It is near the top of a cliff, fully 300 feet above the river. The entrance is 30 feet wide and 10 feet high; within is a level earth-covered floor. Being very difficult of access, it was probably never inhabited.

BLUE SPRING, OR FISHING CAVE (1)

This is situated on the Terrell land, 4 miles below Akers post office. The entrance, 10 feet high and 20 feet wide, is almost at low-water level; the river at flood height rises fully 20 feet above its top. Fifty feet within is a spring or well, 20 feet across, whose bottom is beyond the reach of a line 60 feet long. It is said that eyeless fish of 3 pounds weight have been caught in this "Blue Spring."

WELCH'S CAVE

This is 4 miles below Cedar Grove. It can be entered only in a boat, and the entire floor is deeply covered with soft mud.

BIG CREEK CAVE

There is a cave at the mouth of Big Creek which is often used as a temporary camping place by hunters and fishermen. The water enters it whenever there is a freshet in either the creek or the river; so it could never have served as a place of permanent abode.

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TEXAS COUNTY

SMITH CAVES (2)

On James I. Smith's land, on Big Creek, a mile above Niles, are three caves. One is merely a round opening 5 feet in width and height, soon narrowing to a crevice; it would not be mentioned except that in it was a sandstone slab such as mortars are made of. This bore no marks of use; but it had been carried in for some purpose--possibly by white men.

The second cave, 50 feet from the first, has an entrance 20 feet wide and 4 to 5 feet high. Dry earth extends back for 40 feet; then come clay and fallen rocks, sloping downward toward the rear. The roof maintains its level as far as followed. No trace of occupation could be found.

The third cave, 150 yards from the second, has an entrance 35 feet wide and 20 feet high. Dry cave earth appears for 20 feet, at which distance it merges with mud containing large rocks. The cavern extends for 50 feet in daylight; water from the interior spreads over the whole floor to the inner margin of dry earth, where it collects in a little stream which passes out along the foot of one wall. The earth deposit seems to be thin. The only objects that could be found in the cave or about the entrance were a small sandstone slab, unmarked; a small piece of deer bone; and one fragment of shell-tempered pottery. Not a flake of flint was seen.

These caves are not worth working.

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A fourth of a mile from the cave last mentioned is a rock grave on a ledge which projects at about 40 feet (vertically) below the top of the hill. As near as can be judged, in its present torn-up condition, the cairn was originally about 10 by 20 feet in dimensions; so there were probably two graves covered by the ordinary conical heaps of stone, the depression between them being filled up to form a single cairn.

SALTPETER CAVE (3)

Five miles west of Montauk, on Ashley Creek, is a cave noted for having two entrances which are separated by a triangular mass of rock, part of the original formation. This partition measures 30 feet across at the face of the bluff and terminates within 20 feet. The principal opening is 90 feet wide and 15 feet high. Dry cave earth extends back 90 feet, at which distance water constantly falls from the roof and flows along the foot of one wall through the minor entrance. The latter is 30 feet wide, 10 feet high, and its bottom is 10 feet lower than that of the main opening. The volume of water passing out varies with the seasons, but is sufficient at times to cover the entire floor of the side chamber and keep it swept free of earth and small gravel.

In the front portion of the main cavern the dry earth is 5 feet deep in its thickest part; but as it has all been leached for obtaining the saltpeter or niter diffused through it, none of it is in the original position. Some earth has also been brought from farther back, leached, and added to the pile in front; and much of this has been hauled out for fertilizer.

Near the main entrance is a large mass of breccia made up of small angular limestone fragments cemented throughout with stalagmite material; it projects several feet above the present level of the earth floor, so the character of the cavern must have changed greatly since this deposit was formed.

The only artificial object found was a fragment, about an inch across, of dark, sand-tempered pottery.

Owing to the extensive changes resulting from collecting the saltpeter, the cavern would not repay investigation.

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