Part 4

"This valley had long been a famous haunt for the warring Indians, but was, at the time of my first personal acquaintance with it, in possession of the Iowas, whose main village was around the point where my present residence now stands. The race-course consisted of three hard beaten parallel tracks nearly a mile in length, where the greater portion of the Iowa warriors were engaged in sport when Black Hawk surprised and slaughtered a great portion of them in 1830. After Black Hawk and his warriors had departed with their plunder, the remaining Iowas returned and buried their dead in little mounds of sod and earth, from 2 to 4 feet high, at the point indicated on the diagram.

"After the Black Hawk war was over, the remnant of the Iowas, by treaty, formally ceded their rights in this valley to the Sacs and Foxes. At this place this noted chief was buried, in accordance with his dying request, in a full military suit given him by President Jackson, together with the various memorials received by him from the whites and the trophies won from the Indians. He was placed on his back on a 'puncheon' [split slab of wood], slanting at a low angle to the ground, where his feet were sustained by another, and then covered with several inches of sod. Over this was placed a roof-shaped covering of slabs or 'puncheons,' one end being higher than the other; over this was thrown a covering of earth and sod to the depth of a foot or more, and the whole surrounded by a line of pickets some 8 or 10 feet high."

Here we have evidence that some at least of the Indians of this region were accustomed to bury their dead in mounds down to a recent date.

One of the most important burial mounds opened in this district by the employés of the Bureau is situated on the bluff which overhangs East Dubuque (formerly Dunleith), Jo Daviess County, Illinois. As I shall have occasion to refer to others than the one mentioned, I give in Fig. 15, Plate III, a plan of the group, and in Fig. 16, same plate, a vertical section of the bluff along the line of mounds numbered 13, 14, 15, 16, and 17, in which is seen the general slope of the upper area.

The mounds of this group are conical in form, varying from 12 to 70 feet in diameter and from 3 to 12 in height. All appear to have been built for burial purposes.

In No. 5, the largest of the group, measuring 70 feet in diameter and 12 feet in height, a skeleton, apparently an intrusive burial, was found at the depth of 2 feet immediately below the apex. Near the original surface of the ground, several feet north of the center, were the much-decayed skeletons of some six or eight individuals of every size from the infant to the adult. They were placed horizontally at full length with the heads toward the south. A few perforated _Unio_ shells and some rude stone skinners and scrapers were found with them. Near the original surface, some 10 or 12 feet from the center, on the lower side, was discovered, lying at full length on its back, an unusually large skeleton, the length being something over 7 feet. It was all distinctly traceable though it crumbled to pieces immediately after removal from the hard earth in which it was encased. With it were three thin, crescent-shaped pieces of roughly-hammered native copper, respectively 6, 8, and 10 inches in length, with some small holes along the convex margin; also a number of elongate copper beads, made by rolling together thin sheets, and a chert lance-head 11 inches long; the latter was placed near the left thigh. Around the neck were the remains of a necklace of bears' teeth. Lying across the thighs were dozens of small copper beads, evidently formed by rolling slender wire-like strips into small rings. The assistant who opened this mound, and who is personally well acquainted with Indian habits and customs, suggests that these beads once formed the ornamentation of the fringe of a hunting shirt.

As No. 4 of this group presents some peculiarities, I take the description from Colonel Norris's notes:

During a visit to this locality in 1857, he partially opened this mound, finding masses of burned earth and charred human bones mingled with charcoal and ashes. At his visit in 1882, on behalf of the Bureau, a further examination revealed, on the lower side, the end of a double line of flat stones set on edge, about a foot apart at the bottom and leaned so as to meet at the top and form a roof-shaped flue or drain. Following this up, he found that it extended inward nearly on a level, almost to the center of the mound, at which point it was nearly 3 feet below the original surface of the ground. Here a skeleton was discovered stretched horizontally in a vault or grave which had been dug in the ground before the mound was cast up. Over that portion below the waist (including the right arm) were placed flat stones so arranged as to support one another and prevent pressure on the body, but no traces of fire were on them; yet, when the upper portions of the body were reached, they were found so burned and charred as to be scarcely traceable amid the charcoal and ashes that surrounded them.

It was apparent that a grave had first been dug, then the right arm had been dislocated and placed by the side of the skeleton below the waist, and this part covered with stones as described, and then the remainder burned by a fire kindled over it.

A section of the mound showing the grave and stone drain is given in Fig. 10, in which 1 is the outline of the mound on the hill slope; 2, the pit; and 3, the stones of the drain.

No. 13 was found to contain a circle or enclosure, 10 feet in diameter, of stone slabs set on edge at the natural surface of the ground. Within this circle, but some 2 feet below the surface, were five skeletons: two adults, two children, and one infant. They were all lying horizontally, side by side, with heads south, the adults at the outside and the children between them.

We are reminded by the mode of burial in this case of that in the mound opened by Dr. Lapham at Waukesha, Wisconsin, before referred to. In that the remains of a single individual were discovered, but in this it would seem that the skeletons of an entire family, gathered from their temporary resting places, had been carefully buried side by side, a silent testimonial to parental love and affection of friends among the mound-builders.

No. 1, 6 feet high and 45 feet in diameter, was found to be an ossuary. Beneath the top layer was an arched stratum of clay and ashes mixed, so firm and hard as to retain its form unsupported over a space of several feet. This covered a confused heap of human bones, many of which were badly decayed.

The marked feature of the group was found in No. 16, a remarkably symmetrical mound 65 feet in diameter and 10 feet high. After passing downward 6 feet, mostly through a hard gray layer, a vault partly of timber and partly of stone was reached. A vertical section of the mound and vault is shown in Fig. 11, and the ground plan of the vault in Fig. 12.

This vault or crypt was found to be rectangular in form, inside measurements showing it to be 13 feet long and 7 feet wide, surrounded by a sandstone wall 3 feet high. Three feet from each end was a crosswall or partition of like character, thus forming a main central chamber 7 feet square, and a narrow chamber or cell at each end something over 2 feet wide and 7 feet long. The whole had been completely covered with a layer of logs from 6 to 12 inches in diameter, their ends reaching slightly beyond the side walls in the manner shown in Fig. 12.

In the center chamber were found eleven skeletons: six adults and five children of different ages, including one infant, the latter evidently buried in the arms of one of the adults, possibly its mother. Apparently they had all been buried at one time, arranged in a circle, in a squatting or sitting posture, against the walls. In the center of the space around which they were grouped was a fine specimen of _Busycon perversum_, which had been converted into a drinking-cup by removing the columella. Here were also numerous fragments of pottery.

The end cells, walled off from the main portion, as heretofore stated, were found nearly filled with a very fine chocolate-colored dust, which gave out such a sickening odor that the workmen were compelled to stop operations for the day in order to allow it to escape.

The covering of the vault was of oak logs, most of which had been peeled and some of the larger ones somewhat squared by slabbing off the sides; and the slabs and bark thus removed, together with reeds or large grass stems, had been laid over them. Over the whole was spread layer after layer of mortar containing lime, each succeeding layer harder and thicker than that which preceded it, a foot or so of ordinary soil completing the mound.

As there can be scarcely a doubt that the mounds of this group were built by one tribe, we have here additional evidence that the same people were accustomed to bury their dead in various ways. Some of the skeletons are found lying horizontally side by side, others are placed in a circle in a sitting or squatting posture, while in another mound we find the dismembered bones heaped in a confused mass. In one place is a single huge frame decked with the ornaments of savage life, while in other places we see the members of a family lying side by side, and in others the bones, possibly of the ordinary people, heaped together in a common ossuary.

The timber-covered vault in mound No. 16 calls to mind very vividly the similar vaults mentioned by Squier and Davis,[20] found in the valley of the Scioto in Ohio. In the latter the walls as well as the covering were of logs, instead of stone, but the adaptation to circumstances may, perhaps, form a sufficient explanation of this difference. While there are several very marked distinctions between the Ohio works and those of the district now under consideration, there are also some resemblances, as we shall see as we proceed, which cannot be overlooked, and which seem to indicate relationship, contact, or intercourse between the people who were the authors of these different structures.

In additional support of this view, I call attention to the carved pipes found by members of the Davenport Academy of Natural Sciences, in the mounds near Davenport, Iowa, already referred to, which are represented on Plates IV and XXXIV of Vol. I of the Proceedings of that society, and to others obtained by Judge J. G. Henderson from some mounds near Naples, Illinois, and described in the Smithsonian Report for 1882. The latter are shown in Figs. 13, 14, and 15. The relation of these to the pipes found in the Ohio works by Squier and Davis is too apparent to be attributed to accident, and forces us to the conclusion that there was intercourse of some kind between the two peoples, and hence that the works of the two localities are relatively of the same age.

The mode of burial in one of the mounds near Naples is so suggestive in this connection that I quote here Judge Henderson's description:

The oval mound No. 1 was explored in April, 1881, by beginning a trench at the north end and carrying it to the original surface and through to the south end. Lateral trenches were opened at intervals, and from these and the main one a complete exploration was made by tunneling.

Near the center of the mound a single skeleton was found in a sitting position, and no objects were about it except a single sea-shell resting on the earth _just over the head_, and a number of the bone awls, already described, _sticking in the sand around the skeleton_. The individual had been seated upon the sand, these awls stuck around him in a circle 4 or 5 inches in the sand, and the work of carrying dirt begun.

When the mound had been elevated about 6 inches above the head the shell was laid on and the work continued.

The shell alluded to is a fine specimen of _Busycon perversum_, with the columella removed in order to form a drinking cup.

The particular point to which I call attention is this: In Plate XI, Part II of De Bry,[21] which is reproduced in the annexed Plate IV, is represented a very small mound, on the top of which is a large shell, and about the base a circle of arrows sticking in the ground. The artist, Le Moyne de Morgues, remarks, in reference to it, "Sometimes the deceased king of this province is buried with great solemnity, and his great cup from which he was accustomed to drink is placed on a tumulus with many arrows set about it." The tumulus in this case is evidently very small, and, as remarked by Dr. Brinton,[22] "scarcely rises to the dignity of a mound." Yet it will correspond in size with what the Naples mound was when the shell was placed upon it; nevertheless the latter, when completed, formed an oval tumulus 132 feet long, 98 feet wide, and 10 feet high.

It is therefore quite probable that Le Moyne figures the mound at the time it reached the point where the shell cup was to be deposited, when, in all likelihood, certain ceremonies were to be observed and a pause in the work occurred. Whether this suggestion be correct or not, the cut and the statement of Judge Henderson furnish some evidence in regard to the presence of these articles in the mounds, and point to the people by whom they were placed there.

Colonel Norris opened a number of the ordinary small burial mounds found on the bluffs and higher grounds of Pike and Brown Counties, Illinois, which were found to be constructed in the usual method of this district; that is, with a layer of hard, mortar-like substance, or clay and ashes mixed, covering the skeletons. The positions of the skeletons varied, as we have seen is the case in other localities. The number of intrusive burials was unusually large here. In a number of cases where there were intrusive burials near the surface, no bones, or but the slightest fragments of the bones of the original burial, could be found, although there were sure indications that the mounds were built and had apparently been used for this purpose. These mounds also present evidence of the intrusion of an element from one people into the country of another. On the farm of Mr. Edward Welch, Brown County, Illinois, is the group of mounds shown in Fig. 16. This consists of conical and pyramidal mounds, and the small earthen rings designated house sites. The form of the larger mounds is shown in Fig. 17. Although standing on a bluff some 200 feet above the river bottom, it is evident at the first glance that these works belong to the southern type and were built by the people who erected those of the Cahokia group or farther south. No opportunity was allowed to investigate the burial mounds or house sites, but slight explorations made in the larger mounds sufficed to reveal the fire-beds so common in southern mounds, thus confirming the impression given by their form. It is probable that these mark the point of the extreme northern extension of the southern mound-building tribes. A colony, probably from the numerous and strong tribe located on Cahokia Creek around the giant Monk's mound, pushed its way thus far and formed a settlement, but, after contending for a time with the hostile tribes which pressed upon it from the north, was compelled to return towards the south.

Passing to the northeastern portion of Missouri, which, as heretofore stated, we include in the North Mississippi or Illinois district, we find a material change in the character of the burial mounds, so marked, in fact, that it is very doubtful whether they should be embraced in the district named. Although differing in minor particulars, the custom of inclosing the remains of the dead in some kind of a receptacle of stone, over which was heaped the earth forming the mound, appears to have prevailed very generally.

The region has been but partially explored, yet it is probable the following examples will furnish illustrations of most of the types to be found in it.

From an article by Messrs. Hardy and Scheetz in the Smithsonian Report for 1881,[23] we learn the following particulars regarding the burial mounds of Ralls County:

Occasionally an isolated one is found, but almost invariably they are in groups of three to ten or more. They are usually placed along the crest of a ridge, but when in the bottoms or on a level bluff they are in direct lines or gentle curves. They are very numerous, being found in almost every bottom and on nearly every bluff. They are usually circular and from 2 to 12 feet high, and are composed wholly of earth, wholly of stone, or of the two combined. Where stone was used the plan seems to have been first to pave the natural surface with flat stones, in one or two thicknesses, for a foundation. In one case the stones were thrown together indiscriminately. Human remains are almost invariably found in them. The bones are generally very much decayed, though each bone is found almost entire except those of the head. This seems to have always rested on a stone, and to have been covered by one or more stones, so that it is always found in a crushed condition. In rare instances stone implements, pipes, etc., are found in the mounds. The remains found in tumuli wholly of stone are much more decayed than in those of mixed material.

One opened by the writers of the article is described by them as follows:

On the south side of it the bed stone had been formed into a shallow trough. On removing the flat stones which covered this, and which showed no action of fire, we found a bed of charcoal several inches thick, both animal and vegetable, and the limestone which composed it was burned completely through. Some fragments of a human femur were found in a calcined state. There were no indications of fire elsewhere in the mound, but there were the partial remains of several skeletons, lying in two layers, with stone and earth between them.

In another, examined by them, fragments of human bones were found so near the surface as to be reached by the plow; but deeper, on the north sides, were single skeletons laid at length east and west, and between them a mass of bones confused as though thrown in indiscriminately. The diameter of this mound was about 30 feet, height 2-1/2 feet.

In section 24, township 55, range 7, is a small hill, known as "Wilson's Knob." Its crest, which is about 120 feet long, is completely covered with stone to the depth of several feet, the pile being about 20 feet wide. Examination brought to light the fact that this was originally a row of stone mounds or burial vaults, nine in number, circular in form, each from eight to nine feet in diameter (inner measure), and contiguous to one another. Judging from appearances it would seem that each had been of a conical or dome-like form. They were composed wholly of stone, and the remains found in them were almost wholly decomposed.

On another ridge the same parties found another row with four stone mounds similar to those described, except that the cists were square instead of circular, the sides of the latter being equal to the diameter of the former. In these only small fragments of bone could be found.

Although Messrs. Hardy and Scheetz evidently considered these stone structures as receptacles for the dead, and as erected for this purpose, yet it is possible they may have been intended for some other use.

The mounds of Pike County are chiefly of mixed material similar to those mentioned,[24] though some of them contain rectangular stone vaults. One of these vaults, measuring 4 by 5 feet, was found to contain the remains of eight skeletons. Another, a regular box-shaped cist of stone slabs, contained nothing save a few cranial bones very much decayed. Another of large size contained human remains with which were some arrow-heads, a vessel of clay, and a carved steatite pipe, having upon its front a figure-head.

I have given these particulars in order to show how closely they agree with the discoveries made by the Bureau assistant in this region, from whose notes I take the following description:

Between Fox River and Sugar Creek, in Clarke County, a sharp dividing ridge about 100 feet high extends in a northerly direction for nearly two miles from where these streams enter upon the open bottom of the Mississippi. Scattered irregularly along the crest of this ridge is a line of circular mounds shown in Fig. 18. These range in size from 15 to 50 feet in diameter and from 2 to 6 feet high, and are circular in form. In No. 3,[25] diameter 35 feet and height 5 feet, situated in the central portion, was found a stone coffin or cist 7 feet long and 2 feet wide, formed of slabs of sandstone in the usual manner. This was covered first with similar slabs and then the whole incased in a layer of rougher stones. Over this was a layer of hard earth, which was evidently in a plastic state when placed there, as it had run into and filled up the interstices. Above this was a foot or more of yellowish earth, similar to that forming the ridge. In the coffin was the skeleton of an adult, lying horizontally on the back, but too far gone to decay to admit of removal. No specimens of art of any kind were found with it.

No. 4, a trifle smaller than No. 3, was opened by running a trench from the eastern margin. For a distance of 15 or 16 feet nothing was encountered except the earth, with which it appeared to be covered to the depth of 2 feet. Here was found a layer of rough stones covering a mass of charcoal and ashes with bones intermixed. In fact the indications leave the impression that one or more persons (or their bones) had been burned in a fire on the natural surface of the earth near the center of the mound, the coals and brands of which were then covered with rough stones thrown in, without any system, to the depth of 3 feet, over a space 10 or 12 feet in diameter, and then covered with earth. Only fragments of charred human bones, pieces of rude pottery, and stone chips were found commingled with the charcoal and ashes.

Another group on the farm of Mr. J. N. Boulware, near the line between Clarke and Lewis counties, was examined by the same party. This group, which is situated on a bench or terrace from 20 to 40 feet above the Mississippi bottoms, consists of some 55 or 60 ordinary circular mounds of comparatively small size.

In one of these, 45 feet in diameter and 5 feet high, were found, near the top, the fragments of a human skeleton much decayed, and broken pottery, encircled by a row of flat stones set up edgewise and covered with others of a similar character. Below these was a layer of very hard light-colored earth, mixed throughout with fragments of charred human bones and pottery, charcoal and stone chips.