OBJECTS OF SHELL.

62898. A shell pin made from the columella of a large univalve. The

original polish is still preserved. The head is round and small, and

the shaft 2 inches in length. Found in the stratum of ashes.

62899. Two species of shells, _Io spinosa_ and _Pleurocera conradii_

(?), obtained from the stratum of ashes.

Illustrated Catalogue of a Portion of the Collections Made During the Field Season of 1881 Third Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1881-82, Government Printing Office, Washington, 1884, pages 427-510 · 第 28 / 80 题