Mesika mamook nika tumtum kwa.s.s, spose mesika klatawa Takhoma saghalie. Mesika mimoluse mesika spose klatawa Takhoma. Mesika mimoluse pe mesika tilik.u.m sollecks kopa nika.
Wake klatawa!
Wake klatawa!
Spose mesika klatawa, nika mitlite mokst sun pe alta nika klatawa kopa Olympia pe wawa kopa mesika tilik.u.m alta mesika mimoluse siah saghalie Takhoma. Mesika potlatch pehpah kopa nika mamook k.u.mtuks mesika mimoluse wake nika mesachie.
Kopet wawa nika.
TRANSLATION BY GENERAL STEVENS
Listen to me, my good friends. I must talk to you.
Your plan to climb Takhoma is all foolishness. No one can do it and live. A mighty chief dwells upon the summit in a lake of fire. He brooks no intruders.
Many years ago my grandfather, the greatest and bravest chief of all the Yakima, climbed nearly to the summit. There he caught sight of the fiery lake and the infernal demon coming to destroy him, and he fled down the mountain, glad to escape with his life. Where he failed, no other Indian ever dared make the attempt.
At first the way is easy, the task seems light. The broad snowfields, over which I have often hunted the mountain goat, offer an inviting path. But above them you will have to climb over steep rocks overhanging deep gorges where a misstep would hurl you far down--down to certain death. You must creep over steep snow banks and cross deep creva.s.ses where a mountain goat could hardly keep his footing. You must climb along steep cliffs where rocks are continually falling to crush you, or knock you off into the bottomless depths.
And if you should escape these perils and reach the great snowy dome, then a bitterly cold and furious tempest will sweep you off into s.p.a.ce like a withered leaf. But if by some miracle you should survive all these perils the mighty demon of Takhoma will surely kill you and throw you into the fiery lake.
Don"t you go!
You make my heart sick when you talk of climbing Takhoma. You will perish if you try to climb Takhoma. You will perish and your people will blame me.
Don"t go!
Don"t go!
If you will go, I will wait here two days, and then go to Olympia and tell your people that you perished on Takhoma. Give me a paper to them to let them know that I am not to blame for your death.
My talk is ended.
[Ill.u.s.tration: SAMUEL FRANKLIN EMMONS.]
VIII. SECOND SUCCESSFUL ASCENT, 1870
By S. F. EMMONS
Later in the same year, 1870, when Stevens and Van Trump made their first successful ascent, the achievement was also accomplished by S. F. Emmons and A. D. Wilson of the Geological Exploration of the Fortieth Parallel. Samuel Franklin Emmons was born at Boston on March 29, 1841. He died painlessly and unexpectedly on the eve of his seventieth birthday, March 28, 1911.
George F. Becker gave him a fervent eulogy which appeared in the Transactions of the American Inst.i.tute of Mining Engineers for 1911. He says: "There is not a geological society or even a mining camp from Arctic Finland to the Transvaal, or from Alaska to Australia, where Emmons"s name is not honored and his authority recognized." With all his fame and ability, the biographer declares, he was modest to diffidence.
His account of the ascent is in the form of a letter to his chief, Clarence King, who published it in the American Journal of Science for March, 1871. It is here reproduced from that source. The photograph of Mr. Emmons was obtained from the United States Geological Survey. It will be noticed that Mr. Emmons calls the mountain Tachoma.
The Mountain"s largest glacier, to which he refers with enthusiasm, was for a long time known by the name of White River which it feeds. It is peculiarly appropriate that that glacier should bear the name given it on the official map of the United States Geological Survey--Emmons Glacier.
The glaciers of Mt. Tachoma, or Rainier as it is more commonly called, form the princ.i.p.al sources of four important rivers of Washington Territory, viz: the Cowlitz, which flows into the Columbia, and the Nisqually, Puyallup and White rivers which empty into Puget Sound. In accordance with your instructions, Mr. A. D. Wilson and I visited this mountain in the early part of October, 1870, and carried the work of making its complete survey, both geological and topographical, as far as the lateness of the season and the means at our disposal would permit. As the topographical work has not yet been plotted, the figures given in my notes are merely estimates, and liable to subsequent correction. I herewith transmit an abstract from my notes upon the glaciers, embracing those of rather more than half the slopes of the mountain, those on the eastern side, from the extreme southern to the extreme northern point.
The summit of Tachoma is formed by three peaks, a southern, an eastern, and a northwestern: of these the eastern is the highest; those on the south and northwest, being apparently a few hundred feet lower, are distant about a mile and a half to two miles from this, and separated by deep valleys. The eastern peak, which would seem to have formed originally the middle of the mountain ma.s.s, is a crater about a quarter of a mile in diameter of very perfect circular form. Its sides are bare for about 60 feet from the rim, below which they are covered by a _neve_ having a slope of from 28 to 31. This _neve_ extending from the shoulders of the southwestern peak to those of the northern, a width of several miles, descends to a vertical distance of about 2000 feet below the crater rim, an immense sheet of white granular ice, having the general form of the mountain surface, and broken only by long transverse creva.s.ses, one of those observed being from one to two miles in length: it is then divided up by the several jutting rock-ma.s.ses or shoulder of the mountain into the Nisqually, Cowlitz and White River glaciers, falling in distinct ice cascades for about 3000 feet at very steep angles, which sometimes approach the perpendicular. From the foot of these cascades flow the glaciers proper, at a more gentle angle, growing narrower and sinking deeper into the mountain as they descend. From the intervening spurs, which slope even more gradually, they receive many tributary glaciers, while some of these secondary glaciers form independent streams, which only join the main river many miles below the end of the glaciers.
The Nisqually, the narrowest of the three main glaciers above mentioned, has the most sinuous course, varying in direction from southwest to south, while its lower extremity is somewhat west of south of the main peak: it receives most of its tributaries from the spur to the east, and has a comparatively regular slope in its whole length below the cascades. There are some indications of dirt-bands on its surface, when seen from a considerable elevation. Toward its lower end it is very much broken up by transverse and longitudinal creva.s.ses: this is due to the fact, that it has here cut through the more yielding strata of volcanic rock, and come upon an underlying and unconformable ma.s.s of syenite. The ice front at its base is about 500 feet in height, and the walls of lava which bound its sides rise from 1000 to 1500 feet above the surface of the ice, generally in sheer precipices.
The bed of the Cowlitz glacier is generally parallel to that of the Nisqually, though its curves are less marked: the ice cascades in which each originates, fall on either side of a black cliff of bedded lava and breccia scarcely a thousand feet in horizontal thickness, while the mouths of the glaciers, if I may be allowed the expression, are about three miles apart. From the jutting edge of this cliff hang enormous icicles from 75 to 100 feet in length. The slope of this glacier is less regular, being broken by subordinate ice cascades.
Like the Nisqually its lower extremity stretches out as it were into the forest, the slopes on either side, where not too steep, being covered with the mountain fir (_Picea n.o.bilis_) for several hundred feet above the level of the ice, while the _Pinus flexilis_ grows at least 2000 feet higher than the mouth of the glacier.
The general course of this glacier is south, but at its extremity it bends to the eastward, apparently deflected from its course by a cliff of older felsitic rock, more resisting than the lava. The consequence of this deflection is a predominance of longitudinal over transverse creva.s.ses at this point, and an unusually large moraine at its western side, which rises several hundred feet above the surface of the glaciers, and partakes of the character of both lateral and terminal moraines: the main medial moraine of the glacier joins this near its lower end. This medial moraine proceeds from the cliff which bounds the ice cascade source of the glacier on the north, and brings down a dark porous lava which is only found high up on the mountain near the crater. The position of the medial moraine on the glacier would indicate that at least half its ma.s.s came from the spur on the east, which is probably the case.
This spur, comprehending the whole ma.s.s between the Cowlitz and White Rivers glaciers, has the shape of a triangle whose apex is formed by a huge pinnacle of rock, which, as its bedding indicates, once formed part of the crust of the mountain, but now stands isolated, a jagged peak rising about 3000 feet above the glaciers at its foot, so steep that neither ice nor snow rest upon it. One of the tributaries to the Cowlitz glacier from this spur brings down with it a second medial moraine, which is traceable to the mouth of the glacier, though in general these tributary glaciers bring no medial moraines.
On the eastern slopes of this spur between the two above named glaciers, spread secondary glaciers, frequently of great width, but owing to the limited height of their initial points, of inconsiderable length. These end generally in perpendicular cliffs overhanging the rocky amphitheaters at the heads of the smaller streams which flow eastward into the Cowlitz. Looking up from the bottom of one of these amphitheaters one sees a semi-circular wall of nearly 2000 feet of sheer rock, surmounted by about 500 feet of ice, from under which small streams of water issue, falling in silvery cascades on to the green bottom below.
A ridge of high jagged peaks connects this spur with the main range of the Cascade Mts. in the east, and forms the water-shed between the White and Cowlitz rivers. From the connecting saddle one can look northward across the brink of six glaciers, which all contribute to the White River; of these the first four come from the triangular spur already mentioned and are of comparatively little extent. The first two are, however, interesting from the vein structure which they exhibit; they both originate in an irregularly oblong basin, having the shape somewhat of an inclined ellipse, turning on its longer diameter, the outlets of the glacier being opposite the foci. Seen from a high point the veins form concentric lines generally parallel to the sides of the basin; the ends of those towards the center gradually bend round, until they join together in the form of a figure 8, and finally just above the outlets form two small ellipses. They thus constantly preserve a direction at right angles to that of the pressure exerted, downward by the movement of the ice ma.s.s, and upward by the resistance to this movement of the rock ma.s.s between the two outlets.
The main White River glacier, the grandest of the whole,[22] pours straight down from the rim of the crater in a northeasterly direction, and pushes its extremity farther out into the valley than any of the others. Its greatest width on the steep slope of the mountain must be four or five miles, narrowing towards its extremity to about a mile and a half; its length can be scarcely less than ten miles. The great eroding power of glacial ice is strikingly ill.u.s.trated in this glacier, which seems to have cut down and carried away on the northeastern side of the mountain, fully a third of its ma.s.s. The thickness of rock cut away as shown by the walls on either side, and the isolated peak at the head of the triangular spur, in which the bedding of the successive flows of lava, forming the original mountain crust, is very regular and conformable, may be roughly estimated at somewhat over a mile. Of the thickness of the ice of the glacier I have no data for making estimates, though it may probably be reckoned in thousands of feet.
It has two princ.i.p.al medial moraines, which, where crossed by us, formed little mountain ridges having peaks nearly 100 feet high. The sources of these moraines are cliffs on the steeper mountain slope, which seem mere black specks in the great white field above: between these are great cascades, and below immense transverse creva.s.ses, which we had no time or means to visit. The surface water flows in rills and brooks, on the lower portion of the glacier, and _moulins_ are of frequent occurrence. We visited one double _moulin_ where two brooks poured into two circular wells, each about ten feet in diameter, joined together at the surface but separated below: we could not approach near enough the edge to see the bottom of either, but, as stones thrown in sent back no sound, judged they must be very deep.
This glacier forks near the foot of the steeper mountain slope, and sends off a branch to the northward, which forms a large stream flowing down to join the main stream fifteen or twenty miles below.
Looking down on this from a high overhanging peak, we could see, as it were, under our feet, a little lake of deep blue water, about an eighth of a mile in diameter, standing in the brown gravel-covered ice of the end of the glacier. On the back of the rocky spur, which divides these two glaciers, a secondary glacier has scooped out a basin-shaped bed, and sends down an ice stream, having all the characteristics of a true glacier, but its ice disappears several miles above the mouths of the large glaciers on either side. Were nothing known of the movement of glaciers, an instance like this would seem to afford sufficient evidence that such movement exists, and that gravity is the main motive power. From our northern and southern points we could trace the beds of several large glaciers to the west of us, whose upper and lower portions only were visible, the main body of the ice lying hidden by the high intervening spurs.
Ten large glaciers observed by us, and at least half as many more hidden by the mountain from our view, proceeding thus from an isolated peak, form a most remarkable system, and one worthy of a careful and detailed study.
FOOTNOTE:
[22] It is a pleasure to note that this fine glacier now bears the name of Emmons.
[Ill.u.s.tration: BAILEY WILLIS.
From a photograph taken in 1883.]
IX. EXPLORATIONS ON THE NORTHERN SLOPES, 1881-1883
BY BAILEY WILLIS
The Northwest for April, 1883, which was Number 2 of Volume I of that magazine, contained an article by Bailey Willis, a.s.sistant Geologist of the Northern Transcontinental Survey.
The article is ent.i.tled "Canyons and Glaciers. A Journey to the Ice Fields of Mount Tacoma." Mr. Willis was born at Idlewild-on-Hudson, New York, on May 31, 1857. It speaks well for his skill and training that he should have attained to such a position at twenty-four years of age.
Since then he has worked out a great career in the United States Geological Survey, in China and in other parts of the world. He is now Professor of Geology at Stanford University.
He has kindly revised for this publication the product of his younger years. And there has also been found a photograph of the geologist as he appeared when the surveys were made.