Another earth-work was examined by Mr Deans at Baines Sound and Deep Bay. This was an oval embankment surrounded at the base by a ditch, close to the water on the bay side, but now seventy yards from high-water mark on the side next the sound, although originally at the water edge. From the bottom of the ditch to the top of the embankment or mound is forty feet, and at the summit a parapet bank now four feet high encloses an area of over an acre. On the sound side is an opening from which a road runs down the slope of the mound and across the ditch by a kind of earthen bridge. Excavation showed a depth of nine feet of shells, ashes, and black loam. Many burial mounds are scattered about which have not been opened.
I am inclined to regard Mr Deans' reports as trustworthy, although of course additional authorities are required before the accuracy of his observations respecting the burial mounds, and the existence of earthworks bearing a strong resemblance, as he claims, to those of the eastern states can be fully accepted. Respecting the mounds I quote in a note from Mr Forbes, the only other authority I have been able to find on the subject.[XII-55]
In Alaska I find no record of any antiquities whatever, although many curious specimens of aboriginal art, made by the natives still inhabiting the country since the coming of Europeans, have been brought away by travelers. Cook saw in the country several artificial stone hillocks, which seemed to him of great antiquity, but he also noted that each native added a stone to burial heaps on passing; and Schewyrin and Durnew found on one of the Aleutian Islands three round copper plates bearing letters and leaf-work, said to have been thrown up by the sea; but I suppose there is no evidence that they were of aboriginal origin.[XII-56]
CONCLUSION.
Thus have I gone over the whole extent of the Pacific States from the southern isthmus to Bering Strait, carefully examining, so far as written records could enable me to do so, every foot of this broad territory, in search for the handiwork of its aboriginal inhabitants. Practically I have given in the preceding pages all that has been written on the subject. Before a perfect account of all that the Native Races have left can be written, before material relics can reveal all they have to tell about the peoples whose work they are, a long and patient work of exploration and study must be performed—a work hardly commenced yet even in the thickly populated centres of old world learning, and still less advanced naturally in the broad new fields and forests of the Far West. In this volume the general reader may find an accurate and comprehensive if not a very fascinating picture of all that aboriginal art has produced; the student of ethnological topics may found his theories on all that is known respecting any particular monument here spread before him, rather than on a partial knowledge derived by long study from the accounts in works to which he has access, contradicted very likely in other works not consulted,—and many a writer has subjected himself to ridicule by resting an important part of his favorite theory on a discovery by Smith, which has been proved an error or a hoax by Jones and Brown; the antiquarian student may save himself some years of hard labor in searching between five hundred and a thousand volumes for information to which he is here guided directly, even if he be unwilling to take his information at second hand; and finally, the explorer who proposes to examine a certain section of the country, may acquaint himself by a few hours' reading with all that previous explorers have done or failed to do, and by having his attention specially called to their work will be able to correct their errors and supply what they have neglected.
If the work in this volume shall prove to have been sufficiently well done to serve, in the manner indicated above, as a safe foundation for systematic antiquarian research in the future, the author's aim will be realized and his labor amply repaid.
CHAPTER XIII.
WORKS OF THE MOUND-BUILDERS.
American Monuments beyond the Limits of the Pacific States—Eastern Atlantic States—Remains in the Mississippi Valley—Three Geographical Divisions—Classification of Monuments—Embankments and Ditches—Fortifications—Sacred Enclosures—Mounds—Temple-Mounds, Animal-Mounds, and Conical Mounds—Altar-Mounds, Burial Mounds, and Anomalous Mounds—Contents of the Mounds—Human Remains—Relics of Aboriginal Art—Implements and Ornaments of Metal, Stone, Bone, and Shell—Ancient Copper Mines—Rock-Inscriptions—Antiquity of the Mississippi Remains—Comparisons—Conclusions.
TREATMENT OF FOREIGN REMAINS.
I announced in an introductory chapter my intention to go in this volume beyond the geographical limits of my field of labor proper, the Pacific States, and to include a sketch of eastern and southern antiquities. I am not sure that this departure from my territory is strictly more necessary or appropriate in this than in the other departments of this work;—that is, that the material relics of the Mississippi Valley and South America have a more direct bearing on the institutions and history of the Native Races of the Pacific, than do the manners and customs, mythology, and language of the South American and eastern tribes. Yet there is this difference, that to have included the whole American continent in the preceding volumes would have required a new collection of material, additional time and research, and an increase of bulk in printed pages, each equal at least to what has been done; and I believe that the original scope of my work, and the bulk of that part of it devoted to the Native Races, is already sufficiently extensive. But in the department of antiquities, making the present volume of uniform size with others of the work, I have, I think, sufficient space and material to justify me in extending my researches beyond the Pacific States; and this seems to me especially desirable by reason of the fact that all the important archæological remains outside of what I term the Pacific States, may be included in the two groups to which my closing chapters are devoted, and the present volume may consequently present some claim to be considered a comprehensive work on American Antiquities.