Archeological Investigations Part 8

The lower opening of the tunnel is a beautiful, regular arch, 100 feet wide and 50 feet high. For some distance in, the interior is so choked with huge rocks, which reach almost to the roof near one side at the front, that it resembles a great quarry. Gravel, sand, and driftwood, including a large log 15 feet long, are piled on these rocks to a height of 20 feet.

BROOKS CAVE

Brooks Cave, 11 miles southeast of Waynesville, has an entrance through a sink hole in a level field. It is small and dark for some distance back, and was never occupied.

Openings of this character are never the original mouths of caverns; they are due to the roof falling in at a point where it has become thin by wearing away from below.

RIDDLE CAVE

Riddle Cave is on John W. Schord's farm, near Wildwood. The entrance is through a sink, similar to that at Brooks Cave, and is due to the same causes. It could never have been occupied.

LANE'S CAVE

Somewhat more than a mile north of Big Piney post office is a cave known as Lane's Cave. Near it is a smaller cave; also a rock shelter.

They are all small, high up in the cliff, hard to reach, and unsuitable for living in.

DRY CREEK CAVE

A cave on Dry Creek, north of Lane's Cave, is small and almost inaccessible. Never used.

HOUSE MOUNDS (23)

There is a group of house mounds, about 100 in number, close to the site of the "Ranch House," which formerly stood near "The Falls" 4 miles southwest from Big Piney. Two other groups, north of this one, carry the mounds for about 4 miles along a little valley, which extends north and south about midway between Big Piney and Bloodland.

Most of the mounds, in all the groups, are on the slight slopes bordering either side of the little stream--which sometimes ceases to flow--but a few of them are on the narrow strip of level land along the banks.

There is another group south of Bloodland. They were not learned of in time to visit them.

RIDEN'S CAVE

A mile southeast of the steel bridge across Big Piney, on the Edenville road, is Riden's Cave, in a small ravine opening into another ravine. The entrance is 25 feet wide and 8 feet high, and the front chamber extends 30 feet to an abrupt turn. There are large rocks on the floor near the mouth and some cave earth and a small amount of refuse at the front. Apparently it was never occupied except as a temporary camp.

SALTPETER CAVE

Near Miller's Spring, 2 miles northeast of Big Piney, in a high bluff, is a large cave whose name is derived from the quant.i.ty of saltpeter collected from it in the early settlement of the country.

Earth for leaching was removed to such an extent that bedrock is now exposed near the entrance and at several places within. In addition many large rocks c.u.mber the floor, consequently excavations would not yield satisfactory results, although refuse still to be seen in the cave and in front of it shows that it was a place of aboriginal habitation.

MILLER'S CAVE (24)

Three miles northeast of Big Piney is a cavern which from its position, formation, and surroundings is particularly adapted to the requirements of primitive people in search of a permanent shelter. It is situated in a bluff rising from the left bank of Big Piney River, 200 feet above the level of that stream and half that distance below the summit of the hill of which the bluff forms the front. It lies in three different tracts of land, but the greater portion is on the farm of Daniel S. Miller, who lives a little more than half a mile away.

For three generations it has been widely known as "Miller's Cave." It opens toward the southeast, the river at this point flowing north of east, and thus secures protection from the cold winds of winter, receives the greatest amount of light through the day, and has the advantage of sunshine at the season when this is most needed. Big Piney, like all streams in the Ozark region, is extremely crooked and its bed is a continuous succession of riffles and pools, or eddies as they are locally known. In front of the cave is one of these pools nearly a mile long and at lowest stages fully 15 feet deep in places; even now it yields an abundance of fish, turtles, frogs, and mussels, all of which are important items in the aboriginal dietary.

A fourth of a mile above the cave Big Piney makes an abrupt turn, coming to this point from the southeast. Here it receives the outflow from a large spring located at the foot of the hill, a fourth of a mile to the southward, which boils up in a pool 40 feet across and at its lowest stage discharges several thousand gallons every hour. Its volume responds quickly to a heavy rainfall and to the succeeding period of fair weather, although its level never pa.s.ses above or below certain fixed points. A singular feature of this spring, one which has given it a wide reputation, is its rhythmic ebb and flow. With absolute regularity, regardless of atmospheric conditions, it swells for six hours, then subsides for an equal period, stages of high and low water occurring at the same hours every day. The extreme range of level is about a foot. Intermittent springs are not uncommon; but the regularity of this one is remarkable, particularly so as its action is not affected by changes in the volume. A dam was built below this spring by the father of Mr. Miller to furnish power for a mill; when the mill was not running the noise of the falling water, reenforced by the echoes from the hills around, could be heard a long distance and gave it the t.i.tle of Roaring Spring. The Indians had a name for it which was interpreted by the whites as "Blowing Spring;" but as there are no unusual currents of air in the vicinity it is probable the proper translation would be "Breathing Spring," on account of its recurrent motion. The branch from this spring, following a course along the foot of the hill, is wide and shallow, though swift, and is nearly filled with a dense growth of long, moss-like vegetation which was greedily devoured by deer, herds of them being frequently seen in the water by early settlers.

From the mouth of the cave several hundred acres of fertile alluvial land can be seen along both banks of the river. In the bottom land lying nearest to the spring branch--which is itself ent.i.tled to be called a creek--and extending southward to Miller's residence, partly on an upper terrace, but mostly on the low land, was a village site on which were formerly many small mounds which from the description were undoubtedly house mounds. Mortars occur in numbers, while fragments of pottery and flint, as well as many unbroken implements, were formerly abundant to a depth of several inches. On the opposite side from the cavern, in the angle formed by the abrupt turn of the river, is another village site. A ditch, with an interior embankment about 6 feet high, formerly extended in a curved line across the point. This fortification was about 600 feet long, coming to the river bank at either end. In the part thus protected were many low, small mounds placed close together but quite irregularly. These were probably house mounds. No trace of any of this artificial work is now apparent except that a difference in color may be seen here and there when the soil is freshly turned, all the earthworks having been plowed and dragged level as interfering with cultivation. A great amount of broken pottery, flint implements, and fragments of animal bones has been uncovered here. In fact, the field is known locally as "the place where the Indians made their pottery." This site seems to have been occupied within historic times; after an unusual freshet some years ago, many "round musket-b.a.l.l.s, such as belonged to the old-fashioned muzzle loaders"--"hundreds," or "two gallons," of them is the usual version--were picked up where the loose soil had washed off. There is a local tradition, long antedating the discovery of the bullets, that a "battle" was fought here between the French and the Indians.

On the hill over the cave are three cairns, but they have been so searched through that scarcely a stone remains in its proper place.

There is also the site of a flint-working industry, a s.p.a.ce 40 or 50 feet across being strewn with spalls, flakes, and chips.

When, in addition to the sustenance provided by deer and other large game, there is taken into consideration the great numbers of wild fowls which frequented the rugged hills and numerous streams; the mult.i.tude of small mammals which found security in the myriad cavities and crevices in the cliffs; the abundant food supply in the river; and the further fact that so many mortars and pestles meant the utilization of nuts and the cultivation of corn and no doubt of other foodstuffs as well; it is apparent that the problem of mere subsistence was one with which the natives had but little need to concern themselves. That full recognition was accorded to these advantages is amply attested by the great quant.i.ty of flints found everywhere in the vicinity, the numerous workshops on the hills and in the bottoms where the ground is thickly strewn with debris in every stage from the intact nodule or block to the finished implement, and the amount of refuse not only in this cavern, but in the Saltpeter Cave in the same bluff and in the Freeman or Ramsey Cave 3 miles down the river on the opposite side. Miller's Cave, however, possesses an additional advantage, one probably not to be found elsewhere. This is the absolute security of its inmates from the attack of an enemy. The mouth of the cave is in the face of a perpendicular bluff, the wall on either side so smooth that not even a squirrel can obtain a foothold. The upper stratum of the precipice projects to such an extent that a rope or a ladder let down from above would fall several feet beyond the outer edge of the floor. Below, there is a vertical drop of 30 feet to the top of the rough talus which is as steep as rocks and earth will lie. If an a.s.sailant, by approaching from either side, should reach the foot of this bluff he would offer a fair target for stones rolled or hurled down by defenders who are safely out of reach of missiles from any direction.

The only means of entrance is a small opening in the west wall, communicating with another cave. This is so restricted in size as to permit the pa.s.sage of only one person at a time, and he must a.s.sume a crawling or crouching posture. This opening, which for distinction will be called the doorway, has its top, sides, and bottom coated with stalagmite formation; so it may once have been somewhat larger than at present. The limited amount of the deposit over the natural rock at either end of the orifice is evidence, however, that it could never have been high enough for a man to walk through without stooping, or wide enough for two persons to pa.s.s each other; consequently one man armed with a club or other weapon could easily guard it against any number who might attempt to enter.

The cavern from which this opening leads, and which will be called the outer cave, is close to and nearly parallel with the face of the bluff, and its course is therefore approximately east and west, forming nearly a right angle with the main cavern. It has a slight curve, so that the doorway is not visible to one who is approaching from the outside until he is within a few yards of it.

The outer cave has its beginning at a point where the bluff bends toward the north; that is, where there is a shallow reentrant curve, formed by the face of the cliff breaking away at this part and rolling down the hill; a considerable portion of this cave itself has been thus destroyed, as shown by another entrance into the bluff beyond.

Much talus has acc.u.mulated in this cave, over which there is at present a fairly easy though winding and zigzag path to the entrance from the top of the hill, and a rough and difficult way from the bottom. It is a natural presumption that dwellers in the cavern had well-constructed though necessarily devious pathways of easy grade to both the top and the bottom of the hill; but owing to the loose nature of the debris on the outside slopes all trace of these, when abandoned or no longer kept in repair, would soon be obliterated by surface wash, landslides, and the roots of trees.

By the side of the upper trail, at the bottom of the sandstone ledge capping the hill, are many large blocks which have split off from this stratum. On the flat surface of two of these are about 25 figures, pecked into the stone apparently with a pointed flint implement. One of them measuring 6 by 30 inches, shown in figure 11, bears some resemblance to a flying bird. All the others are of uniform design, an oval or elliptical figure with a straight line or bar pa.s.sing through an opening in one end. These vary from 4 to 18 inches in length; two of them are shown in figure 12. Owing to the rough weathering of the stones accurate tracings were not possible, but the ill.u.s.trations give a fairly correct idea of the inscriptions as they originally appeared.

[Ill.u.s.tration: FIG. 11.--Incised figure in sandstone near Miller's Cave.]

[Ill.u.s.tration: FIG. 12.--Incised figures in sandstone near Miller's Cave.]

The front part of the outer cave is partially filled with large rocks, gravel, and clay, which have fallen or been washed in. A window-like opening on the right, or south, side admits additional light. Near the inner end the cave divides, one branch going to the southeast and opening in the face of the bluff, the other turning north and terminating abruptly near the doorway, which is worn through its rear wall. A rough diagram (fig. 13) with some measurements is appended to show this cavern's peculiar structure.

Feet.

Width at mouth (A) 17 From mouth to "window" (B) 21 Width of window (B), which has a very irregular outline 3 From window to where cave divides (C) 39 From corner of divide (c) to opposite corner (H) 13 From corner (H) to rear wall 11 Greatest width, from (B) to (F) 22 Width from (C) to (G) 10 From north wall near (G) to face of bluff (D) 28 Height at mouth from talus to roof 8 Height from floor to roof between (C) and (G) 13 Lowest point in the cave (near C), below entrance (A) 7 Mouth, at (D), lower than floor at (C) 4

A small amount of refuse on the floor suggested use of the outer cave for residence or shelter; but excavations at several points uncovered bedrock, with very irregular surface, at depths of 6 inches to 2 feet, the earth containing very little refuse and no ashes. On the talus at the entrance, and also at the bottom of the bluff in which the caves open, is much refuse which the inmates threw out as rubbish.

[Ill.u.s.tration: FIG. 13.--Plan of Miller's Cave.]

The front chamber of the main cavern is quite regular in form, going straight back like a vault for 80 feet, then turning abruptly westward with a width of 47 feet, the west wall making almost a right angle at the corner. The east wall abuts squarely against the rear; a narrow crevice leads eastward from their junction, but as this was filled with water and mud no exploration in it was attempted.

The floor of the front chamber, from wall to wall, and from near the front to within 27 feet of the rear, was entirely of ashes, no earth being visible until the extremity of these at either end was reached.

The floor of the western extension is covered with fine earth, washed in, which gradually increases in volume until it fills the cave to within a foot of the roof. It was not examined beyond this point.

Measurements show these dimensions:

Width of cave at mouth feet 64 Least width of cave, 24 feet from mouth do 45 Greatest width of cave, from doorway to branch in cave in eastern wall feet 74 Shortest distance from line of least width to line of greatest width, as given above feet 18 From mouth of cave to doorway do 51 Height of doorway inches 42 Width of doorway do 33 Length of floor of doorway do 56 -- From mouth of cave to top of slope of ashes at rear feet 84 From top to bottom of slope of ashes at rear do 16 From foot of ash slope to rear wall do 27 Extent of ashes in turn of cave along foot of wall beyond corner of west wall feet 22 Width of these ashes, from foot of wall to the pool of water do 22 Width of cave from corner of west wall to east wall do 56 From corner of west wall to rear of cave do 47 Height of extreme front from floor at edge of bluff to most projecting ledge above feet 35 Height from shelf or ledge near front of east wall to general level of roof feet 14 Height from ashes to roof at middle of cave do 10

-- This measure also represents the thinnest portion of the wall separating the main cave from the outer cave.

The walls were, as is usual in caverns, somewhat irregular, there being a narrow bench or shelf along each side near the front, while projections and indentations alternated from front to rear. There were numerous small holes and crevices, enlargements of seams and joints by percolating water at an early stage in the cave's history. These furnish homes for various wild animals, and nearly all of them contain bones, sticks, and trash taken in by ground hogs and wood rats which seem to find much pleasure in carrying such things from place to place.

The work of excavation began at the extreme front of the cave, where the original bottom, a mixture of sand, clay, and chert gravel, had been exposed through removal of the ashes by winds and driving rain.

Almost immediately rocks, large and small, fallen from walls and roof, were encountered and interfered greatly with the digging. In the upper foot of the clay were streaks of sand and ashes, among which a mussel sh.e.l.l and a flint chip were found; and the top of the clay was quite uneven, appearing as if carried and thrown here, as perhaps some of it was early in the occupancy of the cave, with the object of making a more even or level floor farther back. But this admixture was only superficial; below it, the material had all the appearance of a running water deposit.

A ledge extended along the east wall for 40 feet, with a width of 12 to 14 feet; at the inner end it was about 4 feet below the general level of the floor. At 8 feet below its top a second ledge projected from it, sloping toward the center, slightly for 8 feet then more rapidly for 10 feet farther, where it merged into the bedrock. Then came level, nearly smooth rock for 18 feet, to the foot of the slope of the west wall, 14 feet out from that side of the cave. This was probably the original drainage channel.

By the gradual erosion of new channels through the limestone and the consequent abandonment of old ones, subterranean drainage is continually altering its direction and force. In this way caverns may be left entirely dry, with bare floors; or may, especially if they receive the drainage of sink holes, be partially or even entirely filled with debris thus carried in. Like others, Miller's Cave has undergone such changes. It was begun by clear water; enlarged by erosion and by breaking down of walls and roof; presently clay, sand, and gravel were carried in; finally the water no longer flowed through the front, but found its way out in some other direction. In time the deposits became sufficiently dry to afford a good site for camps and for permanent occupation. There is no way of ascertaining the rate at which these changes took place; it may have required many centuries to make an appreciable difference in appearance; or, on the other hand, the transition from one stage to the next may have been rapid.