In reply, I transmit herewith the observations on glaciation in the Arctic Ocean and the Alaska region, made by Mr. John Muir; notes upon the birds and natural history of Bering Sea and the northwestern region, by Mr. E. W. Nelson; and medical notes and anthropological notes relating to the natives of Alaska and the northwestern Arctic region, made by Dr. Irving C. Rosse.

All these notes were made upon the cruise of the revenue-cutter Corwin in 1881.

Very respectfully,

H. F. FRENCH,
Acting Secretary.

Hon. J. W. Keifer,
Speaker of the House of Representatives.


BOTANICAL NOTES ON ALASKA.

BY

JOHN MUIR.

BOTANICAL NOTES.