ARTICLES OF STONE.

62906. A very handsome specimen of grooved ax. It is made of a

remarkable variety of porphyritic diorite that resembles breccia.

The matrix has the appearance of a gray speckled quartzite; the angular

inclusions being whitish feldspar, with dark-greenish patches of

hornblende. The surface is smooth and shows but little wear. The length

is 7 inches, the width 4, and the thickness 2 inches. The groove is

deep, and has two well-defined bordering ridges. The head is low and

rounded, and occupies about one-third of the length of the implement.

The blade is well-formed, the sides being parallel or nearly so. The

edge is slightly rounded in outline, and is polished and sharp.

62907. A grooved stone ax, 5 inches in length, 4-1/2 inches in width,

and 1-1/4 inches in thickness. The groove is placed as in the

preceding example, but has a bordering ridge on the upper side only.

The head is very large and narrow. The blade is rectangular in

outline, and has a rounded, moderately sharp edge. The material is a

compact graphic diorite (?).

62904. A grooved ax, 4 inches in length, 3-1/2 inches in width, and

three-fourths of an inch in thickness. The groove, which is well

defined, has no lateral ridges. It seems to have been made from a

flattish, oval, river pebble.

62902. Fragment of a pierced tablet of slate.

62903. A well shaped disk of translucent quartz, 1-3/4 inches in

diameter and three-fourths of an inch in thickness. The sides are

nearly flat, and the edge evenly rounded. The surface is quite smooth.

62905. Steatite pipe found on the surface of the mound. The bowl is

about 6 inches in length and 1 inch in thickness. A section is nearly

square. The cavities are roughly excavated.

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 39 / 80 题