"This shell-mound is about four hundred and fifty feet in length, with an average of one hundred and twenty in breadth. It stretches nearly at right angles to the river, borders a lagoon on the south, and on the north merges into cultivated fields, over which its materials have become somewhat scattered--its greatest height being about eight feet. Fragments of pottery may be found anywhere on the surface, and with these the bones of various edible animals. Excavations were made at many points, from a few inches to several feet in depth, to ascertain if similar objects were within its interior. The most unequivocal evidence that this mound, while in process of erection, had been occupied by the aborigines was obtained from a pit four or five feet in diameter, and from five to six feet deep, which was dug near the center. Not only were fragments of pots and bones found at all depths, but at the distance of three feet the remains of an old fire-place were uncovered, consisting of a horizontal layer of charcoal, beneath which were perfectly calcined shells, and near these others more or less blackened with heat. Still farther off were fragments of the bones of deer, birds, turtle, and fish--all just as they would naturally have been left around a fire where cooking had been done for some time. In addition it may be mentioned, as a matter of negative evidence, that not a single article was discovered which could have been attributed to the white man." Near the outlet of Lake Jessup are the remains of a mound nine hundred feet in length, with an average width of one hundred to one hundred and fifty feet. This structure has been much wasted by the river, but originally it must have been among the largest in the State. That the Indians confined their encampments, or at all events their cooking, almost entirely to these mounds, is proved by the fact that fragments of pots were found in large quantities along the shore wherever the shells are seen in the bank, and not elsewhere, though careful search was made for them. Fragments of deer-bones, turtle, and alligator, were also seen. The shells forming these mounds were chiefly _paludinas_, or fresh-water snails, although _unios_ and _apellarias_ are met with also. Mounds on the sea-shore are composed entirely of marine shells, also containing clay-ware, ashes, and charcoal. On the St. John's, at different times, and by various naturalists, over fifty mounds have been explored, in some of which were seen human bones having the appearance of violence. As so few remains were found during these excavations that had the appearance of being subjects of regular interment, the question is suggested, What disposition was made of their dead, unless all the numerous vessels seen, which could not have subserved for cooking, contained the ashes of their friends which had been cremated?