SEVENTH ANNUAL REPORT
OF THE
BUREAU OF ETHNOLOGY.


By J. W. Powell, Director.


[INTRODUCTION.]

The prosecution of ethnologic researches among the North American Indians, in accordance with act of Congress, was continued during the fiscal year 1885–’86.

The general plan upon which the work has been prosecuted in former years, and which has been explained in earlier reports, was continued in operation.

General lines of investigation were indicated by the Director, and the details intrusted to selected persons trained in their several pursuits, the results of whose labors are published from time to time in the manner provided for by law. A brief statement of the work upon which each of these special students was engaged during the year, with its condensed result, is presented below. This, however, does not specify in detail all of the studies undertaken or services rendered by them, as particular lines of research have been temporarily suspended in order to accomplish immediately objects regarded as of superior importance. From this cause the publication of several treatises and monographs has been delayed, although in some instances they have been heretofore reported as substantially completed, and, indeed, as partly in type.

The present opportunity is used to invite and urge again the assistance of explorers, writers, and students, who are not and may not desire to be officially connected with this Bureau. Their contributions, whether in the shape of suggestion or of extended communications, will be gratefully acknowledged and carefully considered. If published in whole or in part, either in the series of reports or in monographs or bulletins, as the liberality of Congress may in future allow, the contributors will always receive proper credit.

The items which form the subject of the present report are presented in two principal divisions. The first relates to the work prosecuted in the field, and the second to the office work, which consists largely of the preparation for publication of the results of the field work, complemented and extended by study of the literature of the several subjects and by correspondence relating to them.