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Show F igure 24.-It!lo.ntl Monument in Olou Co.llou. J • MOUTH OF THE PARIA. 73 Au,qust 4.- To day the walls grow higher, and the cafion much narrower. Monuments are still seen on either side; beautiful glens, and alcovos, and gorges, n.nd side caflons are yet found. After dinner, we find the river making a sudden turn to the northwest, and the whole character of the canon changed. The walls are many hundreds of feet higher, and tho rocks are chiefly variegated shales of beautiful colors-creamy orange above, then bright vermilio11, and below, purple and chocolate beds, with green and yellow sands. We run four miles through this, in a direction a little to the west of north ; wheel again to the west, and pass into a portion of the canon where the characteristics are more like those above the bend. At night we stop at the mouth of a creek coming in from the right, and suppose it to be the Paria, which was described to me last year by a Mormon missionary. Here the canon terminates abruptly in a line of cliffs, which stretches from either side across the river . .August 5.-With some feeling of anxiety, we enter a new canon this morning. We have learned to closely observe the texture of the rock. In softer st~·ata, we have a quiet river; in harder, we find rapids and falls. Below us are the limestones and hard sandstones, which we found in Catn.ract Canon. This bodes toil and danger. Besides the texture of the rocks, there is another condition which affects the character of the clianncl, as we have found by experience. Where the strata are horizontal, tho river is often quiet; but, even tl10ugh it may be very swi&t in places, no great obstacles are found. Where the rocks incline in the direction traveled, the river usually sweeps with great velocity, but still we have few rapids and falls. But where the rocks dip up stream, and the river cuts obliquely across the upturned formations, harder strata above, and softer below, we have rapids and falls. Into hard rocks, and into rocks dipping up stream, we pass this morning, and start on a long, rocky, mad rapid. On the left there is a vertical rock, and down by tlus cliff and around to the left we glide, just tossed enough by the wave~ to appreciate tho rate at which we are traveling. The canon is narrow, with vertical walls, which gradually grow higher. More rapids and falls are founu. We come to one with a drop of sixteeu feet, around which we make a portage, and then stop for dinner. 10 OOL |
