where it was. The figure 4,62 2 m. for the altitude west of the latter camp is, no doubt, too low. Pan. 218, Tab. 39, shows, to the W. S. W., the continuation of the valley we had to travel the next day. To the N. W. are very high mountains called Lonzbo-kangra by our Tibetans, though Lunogangri was the name given by nomads farther north. To the north and N. E. are the bulky mountains bordering the valley. From the north extending eastwards is the valley by which we have arrived.
On Tune 12/h, we travelled W. S. W. 15.1 km. to Camp CLXXV, Nyuku, at 4,600 m., or 9 m. below Camp CLXXI V, a rate of i:1,677. The rate of fall in the northern side valleys is, therefore, very gradual. From Nyuku, Pan. 219, Tab. 4o, was drawn. To the S. 9° E. it has Mount Chagdang, to the S. 9° W. Mount Peling-nagmo, to the S. W. the valley of Men-chu, going down to the Mar-/sang- /sangj5o or great Tsangpo, just west of Mount Shiri-nak/o W. N. W. and N. W. is Mount Balsang. N. 3o° W. is the valley of the Upper Men-chu and N. 2° W. is Mount N yuku-/ombo.
On 7une 14/h, we had 15.2 km. N. W. up the Men-clzu valley to Camp CLXXVI, Kyum-ngoya, at 4,670 m., or a rise of 7o m. at a rate of 1:2 I 7. The little panorama 222, Tab. 4o, is taken from there showing the valley of Men-clru by which we arrived.
The next day, 7une 1-5th, took us 10.3 km. N. W. farther up the same valley to Camp CLXXVII, Konak, at 4,729 m., or a rise of 59 m., and a rate of 1:175. From this camp a complete panorama was taken. The most important part of it are the high peaks to the N. N. E. and N. E. some of which had been seen and measured by Wood of Ryder's Expedition in 1904. Those visible from Konak were called, by my Tibetans, Chaslung-kang, Lombo-kangra (Lupo gangri), and Tsumosora-yang — the Slzäkyung being situated at a shorter distance. To the west are the Särcliung peaks and Särchung-la which we later on had to cross.
From Konak I made an excursion N. N. E. and N. E. 14.6 km. to Kilung-la at the S. W. base of Luno-g-angri, where the altitude was 5,318 m. The rise, therefore, amounted to 589 m., a rate of 1 : 25. The panorama, 2 2 6A and B, Tab. 41, taken from Kilung-la, is important and should be compared with the several panoramas of the same mountains as seen from the north, some of them already communicated in Vol. III. S. 38° W. is Särchung-la with our road to Tradum. It is worth noting that the mountains to the W. N. W. and N. W., the drainage area of Tsa-clzu-isango, give the impression of being comparatively low, which is perfectly in accordance with my other orographical observations. A view to the N. W. from such a commanding place as Killing-la, will run parallel with the stretching of Lunkargang-ri and Lumo-gangri, that is to say, in the valley between it and the next parallel range to the west. To the N. 34° W. is the peak Chaslung-kang, to the N. 33° E. the Lun f>o gangri, and to the N. 48° E. a less important peak, Kilung-nagmo.
IIIFカラー高解像度
