CHAPTER VI THE LOWER RIVER AND THE OCEAN TIDES 374 INDEX 399 ILLUSTRATIONS PAGE ST. PETER'S DOME, COLUMBIA RIVER, 2300 FEET HIGH _Frontispiece_ Copyright, Kiser Photograph Co., 1902. MOUNT ADAMS FROM THE SOUTH 74 Photo. by W. D. Lyman. CAPT. ROBERT GRAY 76 THE "COLUMBIA REDIVIVA" 76 MOUNT HOOD FROM LOST LAKE 82 Photo. by E. H. Moorehouse. ELIOT GLACIER, MT. HOOD 84 Photo. by E. H. Moorehouse. ASTORIA IN 1845 116 From an old print. ASTORIA, LOOKING UP AND ACROSS THE COLUMBIA RIVER 116 Photo. by Woodfield. ONE OF THE LAGOONS OF THE UPPER COLUMBIA RIVER, NEAR GOLDEN B. C. 120 Photo. by C. F. Yates, Golden. SADDLE MOUNTAIN, OR SWALLALOCHORT NEAR ASTORIA, FAMOUS IN INDIAN MYTH 120 Photo. by Woodfield. STEAMER "BEAVER," THE FIRST STEAMER ON THE PACIFIC, 1836 124 PORTLAND, OREGON, IN 1851 124 From an old print. GRAVE OF MARCUS WHITMAN AND HIS ASSOCIATE MARTYRS AT WAIILATPU 210 Photo. by W. D. Chapman. CAYUSE BABIES--1 212 Copyright by Lee Moorehouse, 1898. CAYUSE BABIES--2 212 Copyright by Lee Moorehouse, 1898. COL. B. F. SHAW, WHO WON THE BATTLE OF GRANDE RONDE IN 1856 222 By courtesy of Lee Moorehouse. FORT SHERIDAN ON THE GRANDE RONDE, BUILT BY PHILIP SHERIDAN IN 1855 224 By courtesy of Lee Moorehouse. TULLUX HOLLIQUILLA, A WARM SPRINGS INDIAN CHIEF, FAMOUS IN THE MODOC WAR AS A SCOUT FOR U. S. TROOPS 228 By courtesy of Lee Moorehouse. HALLAKALLAKEEN (EAGLE WING) OR JOSEPH, THE NEZ PERCE CHIEF 230 By T. W. Tolman. CAMP OF CHIEF JOSEPH ON THE NESPILEM, WASH. 232 Photo. by T. W. Tolman, Spokane. TIRZAH TRASK, A UMATILLA INDIAN GIRL--TAKEN AS AN IDEAL OF SACAJAWEA 234 Photo. by Lee Moorehouse, Pendleton. OREGON PIONEER IN HIS CABIN 256 Photo. by E. H. Moorehouse. OLD PORTAGE RAILROAD AT CASCADES IN 1860 258 A LOG-BOOM DOWN THE RIVER FOR SAN FRANCISCO 258 Photo. by Woodfield.