THE NAUTILUS, VOL. 17

A Monthly Journal Devoted to the Interests of Conchologists, May, 1903, to April, 1904Finding specimens on the high slopes of two peaks in the same range, at about the same altitude in each case, seems to indicate that they are not found lower. At this altitude the summer is short. The months of June, July, August, with possibly a little of Septem ber, is the period of activity. Snow was not far from the specimens found. In one case, only a few feet from the shells was a large snow bank.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.