ART 117 Paintings 119 Petroglyphs 121 Incised Designs 124 Notches 130 Circle and Dot Designs 130 Pecked Grooves 132 Animal and Human Forms 132 Coast Art 136 METHOD OF BURIAL 138 Burials in Domes of Volcanic Ash 138 Rock-slide Graves 139 Cremation Circles 142 Position of the Body 142 Property with the Dead 142 Horse Sacrifices 143 Diseases 143 CONCLUSION 143 BIBLIOGRAPHY 149 APPENDIX 152 ILLUSTRATIONS. PLATES. I. Chipped Points. Fig. 1 (Museum No. 202-8333), length 21 cm.; Fig. 2 (202-8338); Fig. 3 (202-8334). II. Chipped Points. Fig. 1 (Museum No. 202-8115), length 3.8 cm.; Fig. 2 (202-8169 A); Fig. 3 (202-8196 A); Fig. 4 (202-8196 B); Fig. 5 (202-8142); Fig. 6 (202-8397); Fig. 7 (202-8366); Fig. 8 (202-8363); Fig. 9 (202-8368); Fig. 10 (202-8361); Fig. 11 (202-8359); Fig. 12 (202-8222); Fig. 13 (202-8203): Fig. 14 (202-8360). III. Quarry near Naches River. House Site near Naches River. IV. House Sites near Naches River. V. Camp Sites near Sentinal Bluffs. VI. Fort near Rock Creek. Rock-Slide Grave on Yakima Ridge. VII. Terraced Rock-Slide on Yakima Ridge. VIII. Rock-Slide Graves on Yakima Ridge. IX. Cremation Circle near Mouth of Naches River. Grave in Dome of Volcanic Ash near Tampico. X. Opened Grave in Dome of Volcanic Ash near Tampico. XI. Petroglyphs near Sentinal Bluffs. XII. Petroglyphs in Selah Canon. XIII. Petroglyph in Selah Canon. Petroglyph near Wallula Junction. XIV. Pictographs at Mouth of Cowiche Creek. XV. Pictographs at Mouth of Cowiche Creek. XVI. Pictographs at Mouth of Cowiche Creek. TEXT FIGURES. PAGE.